Ibhodi Lokuthuthukiswa kwe-AX7203 FPGA
Ulwazi Lomkhiqizo
I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
| Inguqulo | Isambulo 1.2 |
|---|---|
| Usuku | 2023-02-23 |
| Khipha Ngu | Rachel Zhou |
| Incazelo | Ukukhishwa Kokuqala |
Ingxenye 1: Isingeniso Sebhodi Lokuthuthukiswa Kwe-FPGA
Ibhodi lokuthuthukisa i-AX7203 FPGA liwumgogodla webhodi + ophethe
iplatifomu yebhodi evumela ukuthuthukiswa kwesibili okulula
usebenzisa i-core board. Isebenzisa i-high-speed inter-board
isixhumi phakathi kwebhodi eliwumgogodla kanye nebhodi lenkampani yenethiwekhi.
Ibhodi yenkampani yenethiwekhi ye-AX7203 inikeza ukuxhumana okuhlukahlukene kwe-peripheral,
kufaka phakathi:
- 1 PCIex4 interface
- 2 Gigabit Ethernet interface
- 1 HDMI Output interface
- 1 HDMI Input interface
- 1 Uart Interface
- I-1 slot yekhadi le-SD
- Isixhumi esibonakalayo se-XADC (asifakiwe ngokuzenzakalelayo)
- Isihloko sokunweba sezindlela ezingu-2 ezingu-40
- Abanye okhiye
- I-LED
- Isifunda se-EEPROM
Ingxenye 2: Isingeniso Sebhodi Le-AC7200 Core
Ibhodi eliwumgogodla we-AC7200 isuselwe ochungechungeni lwe-XILINX ARTIX-7 200T
I-AC7200-2FGG484I. Kuyibhodi eliwumgogodla elisebenza kahle kakhulu elifanele
ukuxhumana kwedatha okunesivinini esikhulu, ukucubungula izithombe zevidiyo, kanye
ukutholwa kwedatha ngesivinini esikhulu.
Izici ezibalulekile zebhodi eliyinhloko le-AC7200 zifaka:
- Izingcezu ezimbili ze-MICRON's MT41J256M16HA-125 DDR3 chips ezine
umthamo we-4Gbit ngayinye, ihlinzeka ngobubanzi bebhasi yedatha engamabhithi angu-32 nangaphezulu
25Gb funda/bhala umkhawulokudonsa wedatha phakathi kwe-FPGA ne-DDR3. - 180 amachweba we-IO ajwayelekile weleveli engu-3.3V
- 15 amachweba we-IO ajwayelekile weleveli engu-1.5V
- 4 amapheya amasiginali ahlukene e-GTP esivinini esikhulu se-RX/TX
- Ubude obulinganayo nokuhlukanisa umzila wokucubungula phakathi kwe
I-FPGA chip kanye nesixhumi esibonakalayo - Usayizi ohlangene ka-45*55 (mm)
Imiyalo yokusetshenziswa komkhiqizo
Ukuze usebenzise i-ARTIX-7 FPGA Development Board AX7203, landela lokhu
izinyathelo:
- Xhuma ibhodi eliwumgogodla nebhodi lenkampani yenethiwekhi usebenzisa isivinini esikhulu
isixhumi esiphakathi kwebhodi. - Uma kudingeka, faka i-XADC interface usebenzisa enikeziwe
isixhumi. - Xhuma noma yimaphi ama-peripheral afiswayo kuzixhumi ezibonakalayo ezitholakalayo
ibhodi yenkampani yenethiwekhi, njengamadivayisi we-PCIex4, i-Gigabit Ethernet
amadivayisi, amadivayisi we-HDMI, amadivayisi we-Uart, amakhadi e-SD, noma ngaphandle
izihloko zokunweba. - Amandla ebhodini lokuthuthukisa esebenzisa amandla afanele
hlinzeka.
I-ARTIX-7 Ibhodi Lokuthuthukiswa Kwe-FPGA
I-AX7203
Imaniwali yosebenzisayo
I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Irekhodi Lenguqulo
Inguqulo ye-Rev 1.2
Idethi 2023-02-23
Ikhishwe nguRachel Zhou
Incazelo Ukukhishwa Okokuqala
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Okuqukethwe
Irekhodi Lenguqulo ……………………………………………………………………………………….2 Ingxenye 1: Isingeniso Sebhodi Lokuthuthukiswa Kwe-FPGA ……………………… ……………… 6 Ingxenye 2: AC7200 Isingeniso Sebhodi Eliyinhloko ……………………………………………..9
Ingxenye 2.1: I-FPGA Chip ……………………………………………………………………………………………………… 10 Ingxenye 2.2: I-Active Differential Crystal …………………………………… …………..12 Ingxenye 2.3: 200Mhz Iwashi Lomehluko Osebenzayo ………………………………………12 Ingxenye 2.4: 148.5Mhz I-Active Differential Crystal …………………………….. 13 Ingxenye 2.5: I-DDR3 DRAM ………………………………………………………………….15 Ingxenye 2.6: QSPI Flash ……………………………………… ………………………………19 Ingxenye 2.7: Ukukhanya kwe-LED ku-Core Board ………………………………………………. 21 Ingxenye 2.8: Inkinobho Yokusetha Kabusha ……………………………………………………………………… 22 Ingxenye 2.9: JTAG Isixhumi esibonakalayo ………………………………………………………………… 23 Ingxenye 2.10: I-Power Interface ku-Core Board ………………………………. 24 Ingxenye 2.11: Ibhodi Lezixhumi Zebhodi ………………………………………….. 25 Ingxenye 2.12: Ukuhlinzekwa Kwamandla …………………………………………………… …………32 Ingxenye 2.13: Umdwebo Wesakhiwo ……………………………………………………..33 Ingxenye 3: Ibhodi lenkampani yenethiwekhi …………………………………… ……………………………………………. 34 Ingxenye 3.1: Ibhodi Lenkampani Yenethiwekhi Isingeniso ………………………………………………………………………… 34 Ingxenye 3.2: I-Gigabit Ethernet Interface ……………………………………………… 35 Ingxenye 3.3: I-PCIe x4 Interface ……………………………………………………….. 38 Ingxenye 3.4: I-HDMI yokukhipha isixhumi esibonakalayo ………………………………………… ………….40 Ingxenye 3.5: I-HDMI Isixhumi esibonakalayo ………………………………………………………42 Ingxenye 3.6: Isikhala Sekhadi Le-SD ……………………………… ....................................................................................... ……………………………………………………….44 Ingxenye 3.7: Iheda Yokunweba …………………………………………………………… 45 Ingxenye 3.8: JTAG Isixhumi esibonakalayo ……………………………………………………………. 51
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 3.11: I-XADC interface (ayifakiwe ngokuzenzakalelayo) …………………….. 52 Ingxenye 3.12: okhiye …………………………………………………………………… …………53 Ingxenye 3.13: Ukukhanya Kwe-LED …………………………………………………………………… 54 Ingxenye 3.14: Ukunikezwa kwamandla ………………………… ………………………………………55
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Le nkundla yokuthuthukisa ye-ARTIX-7 FPGA (Imojula: AX7203) yamukela ibhodi eliwumgogodla + imodi yebhodi yenkampani yenethiwekhi, elungele abasebenzisi ukusebenzisa ibhodi eliwumongo ekuthuthukisweni kwesibili.
Eklanyweni yebhodi lenkampani yenethiwekhi, sinwebe ingcebo yezindawo zokusebenzelana zabasebenzisi, njengesixhumi esibonakalayo esingu-1 PCIex4, 2 Gigabit Ethernet interface, 1 HDMI Output interface, 1 HDMI Input interface, Uart Interface, slot ikhadi le-SD njll. Ihlangabezana nezimfuneko zomsebenzisi. ye-PCIe yokushintshanisa idatha enesivinini esikhulu, ukucutshungulwa kokudluliswa kwevidiyo nokulawulwa kwezimboni. Kuyinkundla yokuthuthukisa ye-ARTIX-7 FPGA “Ehlukahlukene”. Inikeza ithuba lokudluliswa kwevidiyo ngesivinini esiphezulu, ukuqinisekiswa kwangaphambili kanye nokufakwa kwesicelo senethiwekhi ne-fiber nokucubungula idatha. Lo mkhiqizo ulungele kakhulu abafundi, onjiniyela namanye amaqembu abambe iqhaza ekuthuthukisweni kwe-ARTIX-7FPGA.
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Ingxenye 1: Isingeniso Sebhodi Lokuthuthukiswa Kwe-FPGA
Sonke isakhiwo sebhodi lokuthuthukisa i-AX7203 FPGA sizuzwa njengefa ebhodini lethu eliwumongo + imodeli yebhodi yenkampani yenethiwekhi. Isixhumi esinesivinini esikhulu se-inter-board sisetshenziswa phakathi kwebhodi eliwumgogodla kanye nebhodi lenkampani yenethiwekhi.
Ibhodi eliwumgogodla lakhiwe ikakhulukazi i-FPGA + 2 DDR3 + QSPI FLASH, eyenza imisebenzi yokucubungula idatha ngesivinini esiphezulu kanye nokugcinwa kwe-FPGA, ukufundwa kwedatha ngesivinini esikhulu nokubhala phakathi kwe-FPGA nama-DDR3 amabili, ububanzi be-data bit 32 bits, futhi umkhawulokudonsa walo lonke uhlelo ufinyelela ku-25Gb. /s(800M*32bit); Amandla amabili e-DDR3 afika ku-8Gbit, ahlangabezana nesidingo samabhafa aphezulu ngesikhathi sokucutshungulwa kwedatha. I-FPGA ekhethiwe iyi-chip ye-XC7A200T yochungechunge lwe-XILINX's ARTIX-7, kuphakheji ye-BGA 484. Imvamisa yokuxhumana phakathi kwe-XC7A200T ne-DDR3 ifinyelela ku-400Mhz futhi izinga ledatha lingu-800Mhz, elihlangabezana ngokugcwele nezidingo zokucubungula idatha yeziteshi eziningi ngesivinini esikhulu. Ngaphezu kwalokho, i-XC7A200T FPGA ihlanganisa ama-transceiver amane e-GTP anesivinini esiphezulu anesivinini esifika ku-6.6Gb/s ngesiteshi ngasinye, okuyenza ilungele ukuxhumana kwe-fiber-optic kanye nokuxhumana kwedatha ye-PCIe.
Ibhodi yenkampani yenethiwekhi ye-AX7203 inweba isixhumi esibonakalayo esicebile se-peripheral, okuhlanganisa 1 PCIex4 interface, 2 Gigabit Ethernet interface, 1 HDMI Output interface, 1 HDMI Interface Okokufaka, 1 Uart Interface, 1 SD ikhadi slot, XADC isixhumi esibonakalayo, ukunwetshwa 2-pin 40-pin. unhlokweni, okhiye abathile, isifunda se-LED ne-EEPROM.
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Umfanekiso 1-1-1: I-Schematic Diagram ye-AX7203 Ngalo mdwebo, ungabona ukuxhumana nemisebenzi equkethwe Ibhodi Lokuthuthukisa i-AX7203 FPGA: Ibhodi eliyinhloko le-Artix-7 FPGA
Ibhodi eliwumgogodla liqukethe i-XC7A200T + 8Gb DDR3 + 128Mb QSPI FLASH. Kunamakristalu ahlukene amabili e-Sitime LVDS anembayo aphezulu, elilodwa liku-200MHz kanti elinye liku-125MHz, ahlinzeka okokufaka kwewashi okuzinzile kwezinhlelo ze-FPGA namamojula e-GTP. I-interface ye-PCIe x1 yesiteshi engu-4 Isekela i-PCI Express 2.0 ejwayelekile, ihlinzeka nge-PCIe x4 isixhumi esibonakalayo sokudlulisa idatha ngesivinini esiphezulu, izinga lokuxhumana kwesiteshi esisodwa kufika ku-5GBaud 2-Channel Gigabit Ethernet Interface RJ-45 interface I-chip ye-Gigabit Ethernet isebenzisa i-Micrel's KSZ9031RNX Ethernet PHY PHY . ukuhlinzeka ngezinsizakalo zokuxhumana zenethiwekhi kubasebenzisi.
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-chip ye-KSZ9031RNX isekela i-10/100/1000 Mbps amanani wokudlulisa inethiwekhi; i-duplex egcwele futhi iyaguquguquka. Isiteshi esi-1 se-HDMI Isixhumi esibonakalayo sokukhipha i-Silion Image's SIL9134 HDMI chip ikhethiwe ukuze isekele okukhiphayo okungafika ku-1080P@60Hz futhi isekele okukhiphayo kwe-3D. 1-isiteshi se-HDMI Isixhumi esibonakalayo Okokufaka kwe-Silion Image's SIL9013 HDMI decoder chip ikhethiwe, esekela okokufaka okufika ku-1080P@60Hz futhi isekela okukhipha idatha ngamafomethi ahlukene. Isixhumi esibonakalayo sesiteshi esingu-1 Uart kuya ku-USB 1 I-Uart kuya ku-USB isixhumi esibonakalayo sokuxhumana nekhompyutha ukuze kulungiswe iphutha lomsebenzisi. I-serial port chip iyichip ye-USB-UAR ye-Silicon Labs CP2102GM, futhi isixhumi esibonakalayo se-USB yisixhumi esibonakalayo se-MINI USB. Isibambi sekhadi le-Micro SD 1-imbobo Isibambi sekhadi le-Micro SD, imodi yokusekela ye-SD kanye nemodi ye-SPI EEPROM Egibele isixhumi esibonakalayo se-IIC EEPROM 24LC04 2-way 40-pin imbobo yokwandisa 2-pin 40-pin 2.54mm imbobo yokunweba ingaxhunywa ku-ALINX ehlukahlukene amamojula (ikhamera eyi-binocular, TFT LCD screen, high-speed AD module, njll.). Imbobo enwetshiwe iqukethe ugesi ongu-1 wesiteshi esingu-5V, ugesi ongu-2 wesiteshi esingu-3.3V, indawo ephansi engu-3, imbobo yama-IOs angu-34. JTAG Isixhumi esibonakalayo A esingu-10-pin 0.1inch okujwayelekile kwesikhala se-JTAG izimbobo zokulanda nohlelo lwe-FPGA nokulungisa iphutha. okhiye okhiye abangu-2; Ukhiye wokusetha kabusha ongu-1 (ebhodini eliwumongo) Ama-LED womsebenzisi we-LED Light 5 (1 ebhodini eliwumgogodla no-4 ebhodini lenkampani yenethiwekhi)
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Ingxenye 2: Isingeniso Sebhodi Le-AC7200 Core
I-AC7200 (imodeli yebhodi eliwumgogodla, efanayo ngezansi) ibhodi eliwumgogodla le-FPGA, lisekelwe ochungechungeni lwe-XILINX lwe-ARTIX-7 200T AC7200-2FGG484I. Kuyibhodi eliwumgogodla elisebenza kakhulu elinesivinini esikhulu, umkhawulokudonsa ophezulu kanye nomthamo omkhulu. Ilungele ukuxhumana kwedatha ngesivinini esikhulu, ukucutshungulwa kwesithombe sevidiyo, ukutholwa kwedatha ngesivinini esikhulu, njll.
Leli bhodi eliwumgogodla le-AC7200 lisebenzisa izingcezu ezimbili ze-chip ye-MICRON's MT41J256M16HA-125 DDR3, i-DDR ngayinye inomthamo we-4Gbit; ama-DDR chips amabili ahlanganiswe abe ububanzi bebhasi ledatha engu-32-bit, futhi umkhawulokudonsa wedatha yokufunda/ubhale phakathi kwe-FPGA ne-DDR3 ufika ku-25Gb; ukucushwa okunjalo kungahlangabezana nezidingo zokucubungula idatha yomkhawulokudonsa ophezulu.
Ibhodi eliyinhloko le-AC7200 linweba izimbobo ze-IO ezijwayelekile ezingu-180 zeleveli engu-3.3V, izimbobo ze-IO ezijwayelekile ezingu-15 zeleveli engu-1.5V, namapheya angu-4 amasiginali ahlukene e-GTP esivinini esikhulu se-RX/TX. Kubasebenzisi abadinga i-IO eningi, leli bhodi eliyinhloko lizoba yisinqumo esihle. Ngaphezu kwalokho, umzila phakathi kwe-chip ye-FPGA nesixhumi esibonakalayo ubude obulinganayo nokucubungula okuhlukile, futhi usayizi webhodi oyinhloko ungu-45*55 (mm), ofaneleka kakhulu ukuthuthukiswa kwesibili.
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I-ARTIX-7 FPGA Development Board AX7203 User Manual AC7200 Core Board (Phambili View)
Ibhodi le-AC7200 Core (Emuva View)
Ingxenye 2.1: I-FPGA Chip
Njengoba kushiwo ngenhla, imodeli ye-FPGA esiyisebenzisayo i-AC7200-2FGG484I, engochungechunge lwe-Xilinx's Artix-7. Ibanga lesivinini ngu-2, futhi izinga lokushisa yizinga lemboni. Le modeli iyiphakheji ye-FGG484 enamaphini angu-484. I-Xilinx ARTIX-7 FPGA chip yegama imithetho njengezansi
Incazelo Yemodeli Ye-Chip Ecacisiwe yochungechunge lwe-ARTIX-7
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-FPGA chip ebhodini Imingcele eyinhloko ye-FPGA chip AC7200 imi kanje
Qamba Amaseli Anengqondo
Izingcezu ze-CLB flip-flops Vimba izingcezu ze-RAMkb DSP
I-PCIe Gen2 XADC
Ibanga lejubane le-GTP Transceiver
Izinga lokushisa
Imingcele ethile 215360 33650 269200 13140 740 1
1 XADC,12bit, 1Mbps AD 4 GTP6.6Gb/s max -2 Industrial
I-FPGA yokuhlinzeka ngogesi i-Artix-7 FPGA amandla kagesi yi-V , CCINT V , CCBRAM V , CCAUX VCCO, VMGTAVCC kanye ne-V. I-MGTAVTT VCCINT iyiphinikhodi ye-FPGA kagesi ewumgogodla, edinga ukuxhunywa ku-1.0V; I-VCCBRAM iyiphinikhodi yokunikeza amandla ye-FPGA block RAM, xhuma ku-1.0V; I-VCCAUX iyiphinikhodi ye-FPGA yokusiza amandla, xhuma i-1.8V; I-VCCO ingumthamotage kwe
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
IBHANGE ngalinye le-FPGA, okuhlanganisa i-BANK0, BANK13~16, BANK34~35. Ku-AC7200 FPGA core board, BANK34 kanye ne-BANK35 badinga ukuxhunywa ku-DDR3, ivolumutagUkuxhumeka kwe-BANK kungu-1.5V, kanye ne-voltagi-e yelinye IBHANGE ingu-3.3V. I-VCCO ye-BANK15 kanye ne-BANK16 inikwa amandla yi-LDO, futhi ingashintshwa ngokufaka i-chip ye-LDO. I-VMGTAVCC ingumthamo wokunikezelatage ye-FPGA transceiver yangaphakathi ye-GTP, exhunywe ku-1.0V; I-VMGTAVTT ingumqulu wokuqedwatage ye-GTP transceiver, exhunywe ku-1.2V.
Uhlelo lwe-Artix-7 FPGA ludinga ukuthi ukulandelana kokukhulisa amandla kunikwe amandla yi-VCCINT, bese kuba i-VCCBRAM, bese kuba i-VCCAUX, bese ekugcineni i-VCCO. Uma i-VCCINT ne-VCCBRAM zinevolumu efanayotage, zinganikwa amandla ngesikhathi esifanayo. Ukuhleleka kwamandla outages ihlehlisiwe. Ukulandelana kokukhulisa amandla kwe-GTP transceiver ithi VCCINT, bese kuba VMGTAVCC, bese kuba VMGTAVTT. Uma i-VCCINT ne-VMGTAVCC zinevolumu efanayotage, zinganikwa amandla ngesikhathi esifanayo. Ukulandelana kokucisha amandla kuphambene nje nokulandelana kwamandla.
Ingxenye 2.2: I-Active Differential Crystal
Ibhodi eliyinhloko le-AC7200 lifakwe amakristalu amabili asebenzayo e-Sitime asebenzayo, eyodwa i-200MHz, imodeli i-SiT9102-200.00MHz, iwashi eliyinhloko lesistimu ye-FPGA futhi esetshenziselwa ukukhiqiza iwashi lokulawula i-DDR3; enye ingu-125MHz, imodeli i-SiT9102 -125MHz, okokufaka kwewashi lesithenjwa kuma-transceivers e-GTP.
Ingxenye 2.3: 200Mhz Iwashi Elihlukile Elisebenzayo
I-G1 kumfanekiso 3-1 iyikristalu ehlukile esebenzayo engu-200M ehlinzeka ngomthombo wewashi lesistimu yebhodi lokuthuthukisa. Ukukhishwa kwekristalu kuxhunywe kuphinikhodi yewashi yomhlaba wonke ye-BANK34 MRCC (R4 ne-T4) ye-FPGA. Leli washi elingu-200Mhz elihlukile lingasetshenziswa ukushayela ingqondo yomsebenzisi ku-FPGA. Abasebenzisi bangamisa ama-PLL nama-DCM ngaphakathi kwe-FPGA ukuze bakhiqize amawashi amafrikhwensi ahlukene.
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
200Mhz Active Differential Crystal Schematic
200Mhz Active Differential Crystal ku-Core Board
200Mhz Ukunikezwa Kwephinikhodi Yewashi Ehlukile
Igama lesiginali SYS_CLK_P SYS_CLK_N
I-FPGA PIN R4 T4
Ingxenye 2.4: 148.5Mhz I-Active Differential Crystal
I-G2 iyikristalu ehlukile esebenzayo engu-148.5Mhz, okuyiwashi lokokufaka eliyisithenjwa elinikezwe imojuli ye-GTP ngaphakathi kwe-FPGA. Okukhiphayo kwekristalu kuxhunywe kuzikhonkwane zewashi le-GTP BANK216 MGTREFCLK0P (F6) kanye ne-MGTREFCLK0N (E6) ye-FPGA.
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
148.5Mhz Active Differential Crystal Schematic
1148.5Mhz Active Differential Crystal ku-Core Board
125Mhz Ukunikezwa Kwephinikhodi Yewashi Ehlukile
Igama le-Net
I-PIN ye-FPGA
MGT_CLK0_P
F6
MGT_CLK0_N
E6
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.5: I-DDR3 DRAM
I-FPGA core board AC7200 ifakwe ama-micron 4Gbit (512MB) DDR3 chips amabili, imodeli MT41J256M16HA-125 (ihambisana ne-MT41K256M16HA-125). I-DDR3 SDRAM inesivinini sokusebenza esiphezulu esingu-800MHz (izinga ledatha ngu-1600Mbps). Isistimu yememori ye-DDR3 ixhunywe ngokuqondile kusixhumi esibonakalayo sememori ye-BANK 34 kanye ne-BANK35 ye-FPGA. Ukucushwa okuqondile kwe-DDR3 SDRAM kuboniswa kuThebula 4-1.
Inombolo encane U5,U6
Imodeli ehlobene ye- " MT41J256M16HA-125 "
Umthamo 256M x 16bit
I-Factory Micron
Ukucushwa kwe-DDR3 SDRAM
Idizayini yehadiwe ye-DDR3 idinga ukucatshangelwa okuqinile kobuqotho besignali. Sicabangele ngokugcwele ukumelana okufanayo kwe-resistor/terminal, ukulawulwa kwe-impedance, kanye nokulawula ubude bomkhondo ekwakhiweni kwesekethe kanye nomklamo we-PCB ukuze kuqinisekiswe ukusebenza kwe-DDR3 ngesivinini esikhulu nokuzinzile.
I-DDR3 DRAM Schematic
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-DDR3 ku-Core Board
DDR3 DRAM umsebenzi wephinikhodi:
Igama le-Net
FPGA PIN Igama
DDR3_DQS0_P
IO_L3P_T0_DQS_AD5P_35
DDR3_DQS0_N DDR3_DQS1_P DDR3_DQS1_N DDR3_DQS2_P DDR3_DQS2_N DDR3_DQS3_P DDR3_DQS3_N
DDR3_DQ[0] DDR3_DQ [1] DDR3_DQ [2] DDR3_DQ [3] DDR3_DQ [4] DDR3_DQ [5]
IO_L3N_T0_DQS_AD5N_35 IO_L9P_T1_DQS_AD7P_35 IO_L9N_T1_DQS_AD7N_35
IO_L15P_T2_DQS_35 IO_L15N_T2_DQS_35 IO_L21P_T3_DQS_35 IO_L21N_T3_DQS_35 IO_L2P_T0_AD12P_35 IO_L5P_T0_AD13P_35 IO_L1N_T0_AD4N_35
IO_L6P_T0_35 IO_L2N_T0_AD12N_35 IO_L5N_T0_AD13N_35
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I-FPGA P/N E1 D1 K2 J2 M1 L1 P5 P4 C2 G1 A1 F3 B2 F1
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-DDR3_DQ [6]
IO_L1P_T0_AD4P_35
B1
I-DDR3_DQ [7]
IO_L4P_T0_35
E2
I-DDR3_DQ [8]
IO_L11P_T1_SRCC_35
H3
I-DDR3_DQ [9]
IO_L11N_T1_SRCC_35
G3
I-DDR3_DQ [10]
IO_L8P_T1_AD14P_35
H2
I-DDR3_DQ [11]
IO_L10N_T1_AD15N_35
H5
I-DDR3_DQ [12]
IO_L7N_T1_AD6N_35
J1
I-DDR3_DQ [13]
IO_L10P_T1_AD15P_35
J5
I-DDR3_DQ [14]
IO_L7P_T1_AD6P_35
K1
I-DDR3_DQ [15]
IO_L12P_T1_MRCC_35
H4
I-DDR3_DQ [16]
IO_L18N_T2_35
L4
I-DDR3_DQ [17]
IO_L16P_T2_35
M3
I-DDR3_DQ [18]
IO_L14P_T2_SRCC_35
L3
I-DDR3_DQ [19]
IO_L17N_T2_35
J6
I-DDR3_DQ [20]
IO_L14N_T2_SRCC_35
K3
I-DDR3_DQ [21]
IO_L17P_T2_35
K6
I-DDR3_DQ [22]
IO_L13N_T2_MRCC_35
J4
I-DDR3_DQ [23]
IO_L18P_T2_35
L5
I-DDR3_DQ [24]
IO_L20N_T3_35
P1
I-DDR3_DQ [25]
IO_L19P_T3_35
N4
I-DDR3_DQ [26]
IO_L20P_T3_35
R1
I-DDR3_DQ [27]
IO_L22N_T3_35
N2
I-DDR3_DQ [28]
IO_L23P_T3_35
M6
I-DDR3_DQ [29]
IO_L24N_T3_35
N5
I-DDR3_DQ [30]
IO_L24P_T3_35
P6
I-DDR3_DQ [31]
IO_L22P_T3_35
P2
DDR3_DM0
IO_L4N_T0_35
D2
DDR3_DM1
IO_L8N_T1_AD14N_35
G2
DDR3_DM2
IO_L16N_T2_35
M2
DDR3_DM3
IO_L23N_T3_35
M5
DDR3_A[0]
IO_L11N_T1_SRCC_34
AA4
DDR3_A[1]
IO_L8N_T1_34
AB2
DDR3_A[2]
IO_L10P_T1_34
AA5
DDR3_A[3]
IO_L10N_T1_34
AB5
DDR3_A[4]
IO_L7N_T1_34
AB1
DDR3_A[5]
IO_L6P_T0_34
U3
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
DDR3_A[6] DDR3_A[7] DDR3_A[8] DDR3_A[9] DDR3_A[10] DDR3_A[11] DDR3_A[12] DDR3_A[13] DDR3_A[14] DDR3_BA[0] DDR3_BA[1] DDR3_BA [2] DDR3_A DDR0_CAS DDR3_WE DDR3_ODT DDR3_RESET DDR3_CLK_P DDR3_CLK_N DDR3_CKE
IO_L5P_T0_34 IO_L1P_T0_34 IO_L2N_T0_34 IO_L2P_T0_34 IO_L5N_T0_34 IO_L4P_T0_34 IO_L4N_T0_34 IO_L1N_T0_34 IO_L6N_T0_VREF_34 IO_L9N_T1_DQS_34 IO_L9P_T1_DQS_34 IO_L11P_T1_SRCC_34 IO_L8P_T1_34 IO_L12P_T1_MRCC_34 IO_L12N_T1_MRCC_34 IO_L7P_T1_34 IO_L14N_T2_SRCC_34 IO_L15P_T2_DQS_34 IO_L3P_T0_DQS_34 IO_L3N_T0_DQS_34 IO_L14P_T2_SRCC_34
W1 T1 V2 U2 Y1 W2 Y2 U1 V3 AA3 Y3 Y4 AB3 V4 W4 AA1 U5 W6 R3 R2 T5
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.6: QSPI Flash
I-FPGA core board AC7200 ifakwe eyodwa 128MBit QSPI FLASH, futhi imodeli yi-W25Q256FVEI, esebenzisa i-3.3V CMOS vol.tage standard. Ngenxa yokungaguquguquki kwemvelo ye-QSPI FLASH, ingasetshenziswa njengedivayisi yokuqalisa ukuze isistimu igcine isithombe sokuqalisa sesistimu. Lezi zithombe zifaka phakathi i-FPGA bit files, ikhodi yohlelo lokusebenza ye-ARM, ikhodi yohlelo lokusebenza ewumongo kanye nenye idatha yomsebenzisi files. Amamodeli athile namapharamitha ahlobene we-QSPI FLASH ayaboniswa .
Isikhundla U8
Imodeli ehlobene ye- " N25Q128
Umthamo 128M Bit
I-Factory Numonyx
Ukucaciswa kwe-QSPI FLASH
I-QSPI FLASH ixhunywe kuzikhonkwane ezizinikele ze-BANK0 kanye ne-BANK14 ye-chip ye-FPGA. Iphinikhodi yewashi ixhunywe ku-CCLK0 ye-BANK0, futhi enye idatha namasiginali okukhethwa kwe-chip axhunywe ku-D00~D03 namaphinikhodi we-FCS we-BANK14 ngokulandelanayo. Ibonisa uxhumo lwezingxenyekazi zekhompuyutha ze-QSPI Flash.
I-QSPI Flash Schematic QSPI Flash pin assignments:
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Igama Liphelele QSPI_CLK QSPI_CS QSPI_DQ0 QSPI_DQ1 QSPI_DQ2 QSPI_DQ3
I-FPGA PIN Igama CCLK_0
IO_L6P_T0_FCS_B_14 IO_L1P_T0_D00_MOSI_14 IO_L1N_T0_D01_DIN_14
IO_L2P_T0_D02_14 IO_L2N_T0_D03_14
I-FPGA P/N L12 T19 P22 R22 P21 R21
QSPI ku-Core Board
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.7: Isibani se-LED ku-Core Board
Kukhona amalambu ama-LED abomvu angu-3 ebhodini eliwumgogodla le-AC7200 FPGA, elinye lawo ukukhanya kwe-power indicator (PWR), elinye ukukhanya kwe-LED okucushwayo (KWENZIWE), kanti elinye yilambu le-LED lomsebenzisi. Lapho ibhodi eliyinhloko linikwa amandla, inkomba yamandla izokhanyisa; uma i-FPGA imisiwe, i-LED yokucushwa izokhanyisa. Isibani se-LED somsebenzisi sixhunywe ku-IO ye-BANK34, umsebenzisi angakwazi ukulawula ukukhanya nokucisha ngohlelo. Lapho i-IO voltagi-e exhunywe kumsebenzisi we-LED iphezulu, i-LED yomsebenzisi ivaliwe. Lapho uxhumano IO voltagi-e iphansi, i-LED yomsebenzisi izokhanyiswa. Umdwebo wohlelo loxhumo lwehadiwe ekhanyayo ye-LED luyaboniswa:
Izibani ze-LED ku-core board Schematic
Amalambu e-LED ku-Core Board User LEDs Pin Assignment
Igama lesiginali LED1
Igama lephinikhodi le-FPGA IO_L15N_T2_DQS_34
Inombolo yephinikhodi ye-FPGA W5
Incazelo yomsebenzisi LED
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.8: Inkinobho Yokusetha Kabusha
Kunenkinobho yokusetha kabusha ebhodini eliyinhloko le-AC7200 FPGA. Inkinobho yokusetha kabusha ixhunywe ku-IO evamile ye-BANK34 ye-chip ye-FPGA. Umsebenzisi angasebenzisa le nkinobho yokusetha kabusha ukuze aqalise uhlelo lwe-FPGA. Uma inkinobho icindezelwa ekwakhiweni, ivolumu yesignalitagi-e input ku-IO iphansi, futhi isignali yokusetha kabusha ivumelekile; uma inkinobho ingacindezelwe, okokufaka kwesignali ku-IO kuphezulu. Umdwebo wohlelo loxhumo lwenkinobho yokusetha kabusha uyaboniswa:
Setha kabusha inkinobho yesikimu
Setha kabusha inkinobho yomsebenzi wokuphina wenkinobho Yokusetha Kabusha Yebhodi
Igama lesiginali RESET_N
Igama lephinikhodi le-ZYNQ IO_L17N_T2_34
Iphinikhodi ye-ZYNQ inombolo T6
Ukusethwa kabusha kwesistimu ye-FPGA
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.9: JTAG Isixhumi esibonakalayo
I-JTAG I-test socket J1 igcinwe ebhodini eliyinhloko le-AC7200 lika-JTAG landa futhi ulungise iphutha lapho ibhodi eliyinhloko lisetshenziswa lodwa. Umfanekiso uyingxenye yohlelo lwe-JTAG port, efaka i-TMS, TDI, TDO, TCK. , GND, +3.3V lezi zimpawu eziyisithupha.
JTAG I-Interface Schematics I-JTAG isikhombimsebenzisi J1 ku-AC7200 FPGA core board sisebenzisa imbobo yokuhlola yomugqa owodwa ongu-6-pin 2.54mm. Uma udinga ukusebenzisa i-JTAG uxhumano ukuze ulungise iphutha ebhodini eliwumgogodla, udinga ukudayisa unhlokweni wephinikhodi yomugqa owodwa ongu-6. ibonisa uJTAG isikhombimsebenzisi J1 ebhodini eliyinhloko le-AC7200 FPGA.
JTAG Isixhumi esibonakalayo ku-Core Board
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.10: I-Power Interface Ebhodini Eliyinhloko
Ukuze wenze ibhodi eliwumgogodla we-AC7200 FPGA lisebenze lodwa, ibhodi eliwumongo ligodliwe ne-2PIN power interface (J3). Lapho umsebenzisi enikeza amandla ebhodini eliwumongo ngokusebenzisa isixhumi esibonakalayo samandla we-2PIN (J3), alikwazi ukunikwa amandla ngebhodi lenkampani yenethiwekhi. Uma kungenjalo, ukungqubuzana kwamanje kungenzeka.
I-Power Interface ku-Core Board
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.11: Ibhodi Lezixhumanisi Zebhodi
Ibhodi eliwumgogodla linenani lamabhodi amane anesivinini esiphezulu kwizixhumi zebhodi. Ibhodi eliwumgogodla lisebenzisa izixhumi ezine zamaphini angama-80 ukuze lixhume ebhodini lenkampani yenethiwekhi. Imbobo ye-IO ye-FPGA ixhunywe kuzixhumi ezine ngomzila ohlukile. Isikhala sephinikhodi sezixhumi singu-0.5mm, faka ebhodini izixhumi zebhodi ebhodini lenkampani yenethiwekhi ukuze kuxhunywe idatha ngesivinini esikhulu.
Ibhodi eliwumgogodla linenani lamabhodi amane anesivinini esiphezulu kwizixhumi zebhodi. Ibhodi eliwumgogodla lisebenzisa izixhumi ezine zamaphini angama-80 ukuze lixhume ebhodini lenkampani yenethiwekhi. Imbobo ye-IO ye-FPGA ixhunywe kuzixhumi ezine ngomzila ohlukile. Isikhala sephinikhodi sezixhumi singu-0.5mm, faka ebhodini izixhumi zebhodi ebhodini lenkampani yenethiwekhi ukuze kuxhunywe idatha ngesivinini esikhulu.
Izixhumi Zebhodi Eziya Ebhodini CON1 Ibhodi elinamaphini angu-80 lokuxhuma izixhumi ze-CON1, ezisetshenziselwa ukuxhuma
ngogesi we-VCCIN (+5V) kanye nomhlabathi ebhodini lenkampani yenethiwekhi, nweba ama-IO avamile e-FPGA. Kufanele kuqashelwe lapha ukuthi izikhonkwane ezingu-15 ze-CON1 zixhunywe ethekwini le-IO le-BANK34, ngoba uxhumano lwe-BANK34 luxhunywe ku-DDR3. Ngakho-ke, i-voltagIzinga lawo wonke ama-IO ale BANK34 lingu-1.5V. Phina Ukunikezwa Kwebhodi Ezixhunyweni Zebhodi CON1
CON1 PIN PIN1 PIN3 PIN5 PIN7 PIN9
Igama Lesignali
I-VCIN VCCIN VCCIN VCCIN GND
Iphinikhodi ye-FPGA VoltagIzinga
-
+5V
-
+5V
-
+5V
-
+5V
-
Ground
CON1 PIN PIN2 PIN4 PIN6 PIN8 PIN10
Igama Lesignali
VCCIN VCCIN VCCIN VCCIN
GND
Iphinikhodi ye-FPGA VoltagIzinga
-
+5V
-
+5V
-
+5V
-
+5V
-
Ground
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-PIN11 PIN13 PIN15 PIN17 PIN19 PIN21 PIN23 PIN25 PIN27 PIN29 PIN31 PIN33 PIN35 PIN37 PIN39 PIN41 PIN43 PIN45 PIN47 PIN49 PIN51 PIN53 PIN55 PIN57 PIN59 61
NC NC NC GND B13_L5_P B13_L5_N B13_L7_P B13_L7_P GND B13_L3_P B13_L3_N B34_L23_P B34_L23_N GND B34_L18_N B34_L18PD_ G34 N XADC_VP NC NC GND B19_L34_N B19_L16_P B1_L16_N B1_L16_P GND B4_L16_N
Y13 AA14 AB11 AB12 AA13 AB13 Y8 Y7 AA6 Y6 V7 W7 M9 L10 F14 F13 E14 E13 D15
Ground 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 1.5V 1.5V Ground 1.5V 1.5V 1.5V 1.5V Ground ADC ADC Ground 3.3V 3.3V 3.3V 3.3V 3.3V Ground
I-PIN12 PIN14 PIN16 PIN18 PIN20 PIN22 PIN24 PIN26 PIN28 PIN30 PIN32 PIN34 PIN36 PIN38 PIN40 PIN42 PIN44 PIN46 PIN48 PIN50 PIN52 PIN54 PIN56 PIN58 PIN60 62
NC NC B13_L4_P B13_L4_N GND B13_L1_P B13_L1_N B13_L2_P B13_L2_N GND B13_L6_P B13_L6_N B34_L20_P B34_L20_N GND B34_L21_L34 L21_N GND NC B34_L22 B34_L22_P B34_L25_N GND NC NC NC NC GND NC
AA15 AB15 Y16 AA16 AB16 AB17 W14 Y14 AB7 AB6 V8 V9 AA8 AB8 –
3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 1.5V 1.5V Ground 1.5V 1.5V 1.5V 1.5V Ground
U7
1.5V
W9
1.5V
Y9
1.5V
-
Ground
-
-
-
-
-
-
-
-
-
Ground
-
-
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Izixhumi Zebhodi Eziya Ebhodini CON2 Iheda yokuxhumana yabesifazane engu-80-pin CON2 isetshenziselwa ukunweba evamile
IO ye-BANK13 kanye ne-BANK14 ye-FPGA. Umqulutagama-e amazinga awo womabili amaBANK angu-3.3V. Phina Ukunikezwa Kwebhodi Ezixhunyweni Zebhodi CON2
Iphinikhodi ye-CON1
Igama Lesignali
I-PIN1 B13_L16_P
I-PIN3 B13_L16_N
I-PIN5 B13_L15_P
I-PIN7 B13_L15_N
IPIN9
GND
I-PIN11 B13_L13_P
I-PIN13 B13_L13_N
I-PIN15 B13_L12_P
I-PIN17 B13_L12_N
IPIN19
GND
I-PIN21 B13_L11_P
I-PIN23 B13_L11_N
I-PIN25 B13_L10_P
I-PIN27 B13_L10_N
IPIN29
GND
I-PIN31 B13_L9_N
I-PIN33 B13_L9_P
I-PIN35 B13_L8_N
I-PIN37 B13_L8_P
IPIN39
GND
I-PIN41 B14_L11_N
I-PIN43 B14_L11_P
I-PIN45 B14_L14_N
I-PIN47 B14_L14_P
I-FPGA PIN W15 W16 T14 T15 V13 V14 W11 W12 Y11 Y12 V10 W10 AA11 AA10 AB10 AA9 V20 U20 V19 V18
Voltage Izinga 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V Ground 3.3V3.3V3.3V3.3.
I-CON1 PIN PIN2 PIN4 PIN6 PIN8 PIN10 PIN12 PIN14 PIN16 PIN18 PIN20 PIN22 PIN24 PIN26 PIN28 PIN30 PIN32 PIN34 PIN36 PIN38 PIN40 PIN42 PIN44 PIN46 PIN48 PINXNUMX
Igama Lesignali
B14_L16_P B14_L16_N B13_L14_P B13_L14_N
GND B14_L10_P B14_L10_N B14_L8_N B14_L8_P
GND B14_L15_N B14_L15_P B14_L17_P B14_L17_N
GND B14_L6_N B13_IO0 B14_L7_N B14_L7_P
GND B14_L4_P B14_L4_N B14_L9_P B14_L9_N
Iphinikhodi ye-FPGA Voltage
Izinga
V17
3.3V
W17
3.3V
U15
3.3V
V15
3.3V
-
Ground
AB21
3.3V
AB22
3.3V
AA21
3.3V
AA20
3.3V
-
Ground
AB20
3.3V
AA19
3.3V
AA18
3.3V
AB18
3.3V
-
Ground
T20
3.3V
Y17
3.3V
W22
3.3V
W21
3.3V
-
Ground
T21
3.3V
U21
3.3V
Y21
3.3V
Y22
3.3V
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
PIN49 PIN51 PIN53 PIN55 PIN57 PIN59 PIN61 PIN63 PIN65 PIN67 PIN69 PIN71 PIN73 PIN75 PIN77 PIN79
GND B14_L5_N B14_L5_P B14_L18_N B14_L18_P
GND B13_L17_P B13_L17_N B14_L21_N B14_L21_P
GND B14_L22_P B14_L22_N B14_L24_N B14_L24_P
B14_IO0
R19 P19 U18 U17
T16 U16 P17 N17
P15 R16 R17 P16 P20
IGround 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V XNUMXV
PIN50 PIN52 PIN54 PIN56 PIN58 PIN60 PIN62 PIN64 PIN66 PIN68 PIN70 PIN72 PIN74 PIN76 PIN78 PIN80
GND B14_L12_N B14_L12_P B14_L13_N B14_L13_P
GND B14_L3_N B14_L3_P B14_L20_N B14_L20_P
GND B14_L19_N B14_L19_P B14_L23_P B14_L23_N B14_IO25
W20 W19 Y19 Y18
I-V22 U22 T18 R18
R14 P14 N13 N14 N15
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V 3.3V
Izixhumi Zebhodi Eziya Ebhodini CON3 Isixhumi samaphini angu-80 CON3 sisetshenziselwa ukunweba i-IO evamile ye-
I-BANK15 kanye ne-BANK16 ye-FPGA. Ngaphezu kwalokho, abane JTAG amasignali nawo axhunywe ebhodini lenkampani yenethiwekhi ngesixhumi se-CON3. Umqulutagamazinga e-BANK15 kanye ne-BANK16 angalungiswa chip ye-LDO. Okuzenzakalelayo okufakiwe kwe-LDO kungu-3.3V. Uma ufuna ukukhipha amanye amazinga ajwayelekile, ungafaka esikhundleni se-LDO efanelekile. Phina Ukunikezwa Kwebhodi Ezixhunyweni Zebhodi CON3
CON1 PIN PIN1 PIN3 PIN5 PIN7
Igama Lesignali
B15_IO0 B16_IO0 B15_L4_P B15_L4_N
I-FPGA Pin J16 F15 G17 G18
VoltagIzinga
Iphinikhodi ye-CON1
3.3V PIN2
3.3V PIN4
3.3V PIN6
3.3V
IPIN8
Igama Lesignali
B15_IO25 B16_IO25 B16_L21_N B16_L21_P
Iphinikhodi ye-FPGA VoltagIzinga
M17
3.3V
F21
3.3V
A21
3.3V
B21
3.3V
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-PIN9 PIN11 PIN13 PIN15 PIN17 PIN19 PIN21 PIN23 PIN25 PIN27 PIN29 PIN31 PIN33 PIN35 PIN37 PIN39 PIN41 PIN43 PIN45 PIN47 PIN49 PIN51 PIN53 PIN55 PIN57 PIN59 I-PIN61
GND B15_L2_P B15_L2_N B15_L12_P B15_L12_N
GND B15_L11_P B15_L11_N B15_L1_N B15_L1_P
GND B15_L5_P B15_L5_N B15_L3_N B15_L3_P
GND B15_L19_P B15_L19_N B15_L20_P B15_L20_N
GND B15_L14_P B15_L14_N B15_L21_P B15_L21_N
GND B15_L23_P B15_L23_N B15_L22_P B15_L22_N
I-GND B15_L24_P
I-G15 G16 J19 H19
J20 J21 G13 H13
J15 H15 H14 J14
K13 K14 M13 L13
L19 L20 K17 J17 L16 K16 L14 L15 M15
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
IGround 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V Ground 3.3V
I-PIN10 PIN12 PIN14 PIN16 PIN18 PIN20 PIN22 PIN24 PIN26 PIN28 PIN30 PIN32 PIN34 PIN36 PIN38 PIN40 PIN42 PIN44 PIN46 PIN48 PIN50 PIN52 PIN54 PIN56 PIN58 PIN60 I-PIN62
GND B16_L23_P B16_L23_N B16_L22_P B16_L22_N
GND B16_L24_P B16_L24_N B15_L8_N B15_L8_P
GND B15_L7_N B15_L7_P B15_L9_P B15_L9_N
GND B15_L15_N B15_L15_P B15_L6_N B15_L6_P
GND B15_L13_N B15_L13_P B15_L10_P B15_L10_N
GND B15_L18_P B15_L18_N B15_L17_N B15_L17_P
I-GND B15_L16_P
E21 D21 E22 D22
I-G21 G22 G20 H20
H22 J22 K21 K22
M22 N22 H18 H17
K19 K18 M21 L21
N20 M20 N19 N18
M18
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
I-Ground 3.3V 3.3V 3.3V 3.3V
Indawo ye-3.3V
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-PIN73 B15_L24_N
M16
3.3V
I-PIN74 B15_L16_N
L18
3.3V
IPIN75
NC
-
IPIN76
NC
-
I-PIN77 FPGA_TCK
V12
3.3V
IPIN78
FPGA_TDI
R13
3.3V
I-PIN79 FPGA_TDO
U13
3.3V
I-PIN80 FPGA_TMS
T13
3.3V
Izixhumi Zebhodi Eziya Ebhodini CON4 Isixhumi esingu-80-Pin CON4 sisetshenziselwa ukunweba i-IO ne-GTP evamile
idatha enesivinini esikhulu namasiginali wewashi we-FPGA BANK16. UmqulutagI-e standard yembobo ye-IO ye-BANK16 ingalungiswa chip ye-LDO. Okuzenzakalelayo okufakiwe kwe-LDO kungu-3.3V. Uma umsebenzisi efuna ukukhipha amanye amaleveli ajwayelekile, angathathelwa indawo i-LDO efanelekile. Idatha yesivinini esikhulu kanye namasiginali wewashi e-GTP ahlukaniswa ngokuqinile ebhodini eliwumgogodla. Imigqa yedatha iyalingana ngobude futhi igcinwa ngesikhathi esithile ukuvimbela ukuphazamiseka kwesignali. Phina Ukunikezwa Kwebhodi Ezixhumi Zebhodi CON4
CON1 PIN PIN1 PIN3 PIN5 PIN7 PIN9 PIN11 PIN13 PIN15 PIN17 PIN19 PIN21 PIN23 PIN25 PIN27 PIN29
Igama Lesignali
I-NC NC
Iphinikhodi ye-FPGA Voltage Level -
-
I-CON1 Pin NC NC
NC
-
NC
NC
-
NC
I-GND NC
-
I-PIN yaphansi 10
-
IPIN12
NC
-
IPIN14
GND
-
I-PIN yaphansi 16
MGT_TX3_P
I-D7 Differential PIN18
MGT_TX3_N
I-C7 Differential PIN20
GND
-
I-PIN yaphansi 22
MGT_RX3_P D9 Differential PIN24
MGT_RX3_N
I-C9 Differential PIN26
GND
– Ground
IPIN28
MGT_TX1_P
I-D5 Differential PIN30
Igama Lesignali Iphinikhodi ye-FPGA Voltage
Izinga
-
NC
-
NC
-
NC
-
NC
GND
-
Ground
MGT_TX2_P
B6 Umehluko
MGT_TX2_N
A6 Umehluko
GND
-
Ground
MGT_RX2_P
B10 Umehluko
MGT_RX2_N
A10 Umehluko
GND
-
Ground
MGT_TX0_P
B4 Umehluko
MGT_TX0_N
A4 Umehluko
GND
-
Ground
MGT_RX0_P
B8 Umehluko
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
PIN31 PIN33 PIN35 PIN37 PIN39 PIN41 PIN43 PIN45 PIN47 PIN49 PIN51 PIN53 PIN55 PIN57 PIN59 PIN61 PIN63 PIN65 PIN67 PIN69 PIN71 PIN73 PIN75 PIN77
MGT_TX1_N GND
MGT_RX1_P MGT_RX1_N
GND B16_L5_P B16_L5_N B16_L7_P B16_L7_N
GND B16_L9_P B16_L9_N B16_L11_P B16_L11_N
GND B16_L13_P B16_L13_N B16_L15_P B16_L15_N
GND B16_L17_P B16_L17_N B16_L19_P B16_L19_N
NC
C5 D11 C11 E16 D16 B15 B16 A15 A16 B17 B18 C18 C19 F18 E18 A18 A19 D20 C20 –
I-Differential Ground
Umehluko Ohlukile
I-Ground 3.3V 3.3V 3.3V 3.3V
IGround 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V 3.3V 3.3V Ground 3.3V 3.3V 3.3V XNUMXV
PIN32 PIN34 PIN36 PIN38 PIN40 PIN42 PIN44 PIN46 PIN48 PIN50 PIN52 PIN54 PIN56 PIN58 PIN60 PIN62 PIN64 PIN66 PIN68 PIN70 PIN72 PIN74 PIN76 PIN78
MGT_RX0_N GND
MGT_CLK1_P MGT_CLK1_N
GND B16_L2_P B16_L2_N B16_L3_P B16_L3_N
GND B16_L10_P B16_L10_N B16_L12_P B16_L12_N
GND B16_L14_P B16_L14_N B16_L16_P B16_L16_N
GND B16_L18_P B16_L18_N B16_L20_P B16_L20_N
NC
A8 Umehluko
-
Ground
F10 Umehluko
E10 Umehluko
-
Ground
F16
3.3V
E17
3.3V
C14
3.3V
C15
3.3V
-
Ground
A13
3.3V
A14
3.3V
D17
3.3V
C17
3.3V
-
Ground
E19
3.3V
D19
3.3V
B20
3.3V
A20
3.3V
-
Ground
F19
3.3V
F20
3.3V
C22
3.3V
B22
3.3V
-
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 2.12: Ukunikezwa kwamandla
I-AC7200 FPGA core board inikwa amandla yi-DC5V ngebhodi lenkampani yenethiwekhi, futhi inikwa amandla isixhumi esibonakalayo se-J3 uma isetshenziswa iyodwa. Sicela uqaphele ukuthi unganikezi amandla ngesixhumi esibonakalayo se-J3 kanye nebhodi lenkampani yenethiwekhi ngesikhathi esisodwa ukuze ugweme ukulimala. Umdwebo womklamo wokuphakelwa kwamandla ebhodini uboniswa ku.
Ukunikezwa kwamandla kuhlelo lwebhodi eliyinhloko
Ibhodi lokuthuthukisa linikwe amandla yi-+5V futhi liguqulelwe ku-+3.3V, +1.5V, +1.8V, +1.0V ugesi wezindlela ezine ngokusebenzisa ama-chip amane kagesi e-DC/DC TLV62130RGT. Okukhiphayo kungafika ku-3A ngesiteshi ngasinye. I-VCCIO ikhiqizwa yi-LDOSPX3819M5-3-3 eyodwa. I-VCCIO ikakhulukazi inikezela ngamandla ku-BANK15 kanye ne-BANK16 ye-FPGA. Abasebenzisi bangashintsha i-IO ye-BANK15,16 ibe yivolumu ehlukiletage amazinga ngokufaka esikhundleni se-chip ye-LDO. I-1.5V Ikhiqiza i-VTT ne-VREF voltagedingwa yi-DDR3 nge-TI's TPS51200. Ugesi we-1.8V we-MGTAVTT MGTAVCC we-transceiver ye-GTP ukhiqizwa chip ye-TI's TPS74801. Imisebenzi yokusabalalisa amandla ngakunye ikhonjisiwe kuthebula elilandelayo:
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ukunikezwa kwamandla +1.0V +1.8V +3.3V +1.5V
I-VREF,VTT(+0.75V) MVCCIP(+3.3V) MGTAVTT(+1.2V)
I-MGVCCAUX(+1.8V)
Umsebenzi we-FPGA Core Voltage FPGA voltage, TPS74801 ugesi VCCIO of Bank0, Bank13 kanye Bank14 of FPGA, QSIP FLASH, Clock Crystal DDR3, Bank34 kanye Bank35 of FPGA
DDR3 FPGA Bank15, Bank16 GTP Transceiver Bank216 of FPGA GTP Transceiver Bank216 of FPGA
Ngenxa yokuthi ukunikezwa kwamandla kwe-Artix-7 FPGA kunesidingo sokulandelana kwamandla, ekwakhiweni kwesekethe, siklame ngokuya ngezidingo zamandla e-chip, futhi amandla avuliwe ngu-1.0V->1.8V->(1.5) V, 3.3V, VCCIO) kanye ne-1.0V-> MGTAVCC -> I-MGTAVTT, idizayini yesekethe yokuqinisekisa ukusebenza okuvamile kwe-chip.
Ingxenye 2.13: Umdwebo Wesakhiwo
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 3: Ibhodi lenkampani yenethiwekhi
Ingxenye 3.1: Ibhodi Yenkampani Yenethiwekhi Isingeniso
Ngesethulo somsebenzi wangaphambilini, ungaqonda umsebenzi wengxenye yebhodi yenkampani yenethiwekhi
1-isiteshi i-PCIe x4 isixhumi esibonakalayo sokudlulisa idatha ngesivinini esiphezulu 2-isiteshi 10/100M/1000M Ethernet RJ-45 isixhumi esibonakalayo 1-ishaneli HDMI isixhumi esibonakalayo sevidiyo 1-isiteshi HDMI Isixhumi esibonakalayo sokuphumayo Isiteshi esingu-1 Isixhumi esibonakalayo sokuxhumana se-USB Uart 1 Isixhumi esibonakalayo sekhadi le-SD Slot XADA EEPROM 2-channel 40-pin izimbobo zokunweba JTAG interface yokulungisa iphutha 2 okhiye abazimele 4 umsebenzisi izibani LED
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 3.2: Gigabit Ethernet Interface
Ibhodi lokuthuthukisa i-AX7203 FPGA lihlinzeka abasebenzisi ngeziteshi ezi-2
Isevisi yenethiwekhi ye-Gigabit nge-Micrel KSZ9031RNX
I-Ethernet PHY chip. I-chip ye-KSZ9031RNX isekela i-10/100/1000 Mbps
izinga lokudluliswa kwenethiwekhi futhi ixhumana ne-FPGA nge-GMII
esibonakalayo. I-KSZ9031RNX isekela ukulungiswa kwe-MDI/MDX, isivinini esihlukahlukene
ukuzivumelanisa nezimo, ukuzivumelanisa ne-Master/Slave, nokusekelwa kwebhasi le-MDIO le-PHY
ukuphathwa kwerejista.
I-KSZ9031RNX izobona izinga lezinga lama-IO athile athile ukuze
nquma imodi yabo yokusebenza ngemuva kokukhanyisa. Ithebula 3-1-1 lichaza
ulwazi lokusetha oluzenzakalelayo ngemva kokuthi i-chip ye-GPHY ivuliwe.
Imiyalo yephinikhodi yokumisa
Inani lokumisa
I-PHYAD[2:0] CLK125_EN
I-SELRGV AN[1:0] I-RX Ukubambezeleka kwe-TX
Imodi ye-MDIO/MDC Ikheli le-PHY 3.3V, 2.5V, 1.5/1.8V voltage Ukukhetha Ukucushwa kwezingxoxo ezizenzakalelayo
Iwashi le-RX 2ns ukubambezeleka Iwashi le-TX 2ns ukubambezeleka kwe-RGMII noma ukukhethwa kwe-GMII
Ikheli le-PHY 011 3.3V
(10/100/1000M) i-adaptive Delay Delay GMII
Ithebula 3-2-1: Inani lokumiswa kwe-PHY chip
Uma inethiwekhi ixhunywe ku-Gigabit Ethernet, ukudluliswa kwedatha ye-FPGA ne-PHY chip KSZ9031RNX kwaziswa ngebhasi le-GMII, iwashi lokudlulisela ngu-125Mhz. Iwashi lokwamukela i-E_RXC lihlinzekwa yi-chip ye-PHY, iwashi lokudlulisa i-E_GTXC linikezwa yi-FPGA, futhi idatha ithiampiholele onqenqemeni olukhuphukayo lwewashi.
Uma inethiwekhi ixhunywe ku-100M Ethernet, ukudluliswa kwedatha ye-FPGA ne-PHY chip KSZ9031RNX kwaziswa ngebhasi le-GMII, iwashi lokudlulisela ngu-25Mhz. Iwashi elamukelayo i-E_RXC lihlinzekwa yi-chip ye-PHY, iwashi lokudlulisa i-E_GTXC linikezwa i-FPGA, futhi idatha
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi sampiholele onqenqemeni olukhuphukayo lwewashi.
Umfanekiso 3-2-1: I-Gigabit Ethernet Interface Schematic
Umfanekiso 3-3-2: Isixhumi esibonakalayo se-Gigabit Ethernet ebhodini Lenkampani Yenethiwekhi
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-Gigabit Ethernet Chip PHY1 pin assignments imi kanje
Igama lesiginali E1_GTXC E1_TXD0 E1_TXD1 E1_TXD2 E1_TXD3 E1_TXEN E1_RXC E1_RXD0 E1_RXD1 E1_RXD2 E1_RXD3 E1_RXDV E1_MDC E1_MDIO E1_RESET
Inombolo yephinikhodi ye-FPGA E18 C20 D20 A19 A18 F18 B17 A16 B18 C18 C19 A15 B16 B15 D16
Iwashi lokudlulisa i-PHY1 RGMII
PHY1 Dlulisa Idatha kancane0 PHY1 Dlulisa Idatha kancane1 PHY1 Dlulisa Idatha kancane2 PHY1 Dlulisa Idatha kancane3 PHY1 Dlulisa Vumela Isignali PHY1 RGMII Yamukela Iwashi PHY1 Yamukela Ibhithi Yedatha0 PHY1 Yamukela Idatha I-Bit1 PHY1 Yamukela Idatha Yokuphatha I-Bit2 PHYPH YPHY1 Yamukela idatha Yokuphathwa kwe-Bit3 PHYPHY1 Yamukela idatha yokuphathwa kwe-Bit1 PHYPHY1 Yamukela Idatha
PHY1 Setha kabusha Isiginali
I-Gigabit Ethernet Chip PHY2 pin assignments imi kanje
Igama lesiginali E2_GTXC E2_TXD0 E2_TXD1 E2_TXD2 E2_TXD3 E2_TXEN E2_RXC E2_RXD0 E2_RXD1 E2_RXD2 E2_RXD3 E2_RXDV E2_MDC E2_MDIO E2_RESET
Iphinikhodi ye-FPGA A14 E17 C14 C15 A13 D17 E19 A20 B20 D19 C17 F19 F20 C22 B22
Iwashi lokudlulisa i-PHY2 RGMII
PHY2 Dlulisa Idatha kancane0 PHY2 Dlulisa Idatha kancane1 PHY2 Dlulisa Idatha kancane2 PHY2 Dlulisa Idatha kancane3 PHY2 Dlulisa Vumela Isignali PHY2 RGMII Yamukela Iwashi PHY2 Yamukela Ibhithi Yedatha0 PHY2 Yamukela Idatha I-Bit1 PHY2 Yamukela Idatha Yokuphatha I-Bit2 PHYPH YPHY2 Yamukela idatha Yokuphathwa kwe-Bit3 PHYPHY2 Yamukela idatha yokuphathwa kwe-Bit2 PHYPHY2 Yamukela Idatha
PHY2 Setha kabusha Isiginali
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 3.3: PCIe x4 Interface
Ibhodi lokuthuthukisa i-AX7203 FPGA lihlinzeka ngesixhumi esibonakalayo se-PCIe x4 yokudlulisa idatha yezinga lezimboni. Isixhumi esibonakalayo sekhadi le-PCIE sivumelana nezicaciso zikagesi ezijwayelekile zekhadi le-PCIe futhi singasetshenziswa ngokuqondile ku-x4 PCIe slot ye-PC evamile.
Izimpawu zokudlulisa nokwamukela zesixhumi esibonakalayo se-PCIe zixhunywe ngokuqondile kusidluliseli se-GTP se-FPGA. Iziteshi ezine zezimpawu ze-TX kanye ne-RX zixhunywe ku-FPGA kumasignali ahlukene, futhi izinga lokuxhumana kwesiteshi esisodwa singafika ku-5G bit bandwidth. Iwashi lereferensi le-PCIe linikezwa ibhodi lokuthuthukisa i-AX7203 FPGA ngesikhala se-PCIe se-PC enomvamisa wewashi lesithenjwa ongu-100Mhz.
Umdwebo wokuklama wokuxhumana we-PCIe webhodi lokuthuthukisa i-AX7203 FPGA uboniswa kuMfanekiso 3-3-1, lapho isignali yokudlulisa i-TX kanye nesignali yewashi eliyireferensi ye-CLK kuxhunywe kumodi ehambisana ne-AC.
Umfanekiso 3-3-1: Uhlelo lwe-PCIex4
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-3-2: I-PCIex4 ebhodini Lenkampani Yenethiwekhi
Isabelo sephinikhodi ye-PCIex4 Interface:
Igama Lesignali
Iphinikhodi ye-FPGA
PCIE_RX0_P
D11
PCIE_RX0_N
C11
PCIE_RX1_P
B8
PCIE_RX1_N
A8
PCIE_RX2_P
B10
PCIE_RX2_N
A10
PCIE_RX3_P
D9
PCIE_RX3_N
C9
PCIE_TX0_P
D5
PCIE_TX0_N
C5
PCIE_TX1_P
B4
PCIE_TX1_N
A4
PCIE_TX2_P
B6
PCIE_TX2_N
A6
PCIE_TX3_P
D7
PCIE_TX3_N
C7
I-PCIE_CLK_P
F10
PCIE_CLK_N
E10
Incazelo Isiteshi se-PCIE 0 Idatha Yamukela Isiteshi Se-PCIE Esihle 0 Idatha Yamukela Isiteshi Se-PCIE Emibi 1 Idatha Yamukela Isiteshi Se-PCIE Esihle 1 Idatha Yamukela Isiteshi Se-PCIE Emibi 2 Idatha Yamukela Isiteshi Se-PCIE Esihle 2 Yamukela Ishaneli Yedatha Ye-PCIE Emibi 3 Idatha Yamukela Ishaneli Ye-PCIE Enhle 3 Yamukela Idatha Engalungile Isiteshi 0 Ukudlulisa Idatha Okuhle Isiteshi se-PCIE 0 Isiteshi Sedatha Esingesihle se-PCIE 1 Isiteshi Sedatha Esihle se-PCIE 1 Isiteshi Sedatha Thumela Isiteshi se-PCIE Emibi 2 Thumela Idatha Isiteshi Se-PCIE esihle 2 Thumela Idatha Isiteshi se-PCIE esingesihle 3 Thumela Idatha Isiteshi se-PCIE esihle 3 Thumela Idatha Kahle
PCIE Reference Clock Positive PCIE Reference Clock Negative
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 3.4: Isixhumi esibonakalayo se-HDMI
Isixhumi esibonakalayo se-HDMI, khetha i-chip yekhodi ye-Silion Image's SIL9134 HDMI (DVI), isekela okukhiphayo okungafika ku-1080P@60Hz, isekela okukhiphayo kwe-3D.
I-interface yokucushwa kwe-IIC ye-SIL9134 nayo ixhunywe ku-IO ye-FPGA. I-SIL9134 iqalwa futhi ilawulwa wuhlelo lwe-FPGA. Uxhumo lwezingxenyekazi zekhompuyutha zesixhumi esibonakalayo se-HDMI luboniswa kuMfanekiso 3-4-1.
Umfanekiso 3-4-1: I-HDMI Output Schematic
Umfanekiso 3-4-1: Okukhiphayo kwe-HDMI ebhodini Lenkampani Yenethiwekhi
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-HDMI Yomsebenzi Wokufaka Iphinikhodi:
Igama lesiginali 9134_nRESET
9134_CLK 9134_HS 9134_VS 9134_DE 9134_D[0] 9134_D[1] 9134_D[2] 9134_D[3] 9134_D[4] 9134_D[5] 9134_D[6] 9134_D[7] 9134_D[8] 9134_D[9] 9134_D[10] 9134] 11_D[9134] 12_D[9134] 13_D[9134] 14_D[ 9134] 15_D[9134] 16_D[9134] 17_D[9134] 18_D[9134] 19_D[9134] 20_D[9134] 21_D[9134] 22_D[9134] 23_D[XNUMX] XNUMX_D[XNUMX] XNUMX_D[XNUMX] XNUMX_D[XNUMX] XNUMX_D[XNUMX] XNUMX] XNUMX[XNUMX] XNUMX] XNUMX_D[XNUMX]
FPGA PIN J19 M13 T15 T14 V13 V14 H14 J14 K13 K14 L13 L19 L20 K17 J17 L16 K16 L14 L15 M15 M16 L18 M18 N18 N19 M20 N20 L21 M21
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 3.5: I-HDMI Input interface
Isixhumi esibonakalayo se-HDMI, khetha i-chip yedekhoda ye-Silion Image's SIL9013 HDMI, isekela okokufaka okufika ku-1080P@60Hz futhi isekele ukuphuma kwedatha ngamafomethi ahlukene.
I-IIC yokumisa i-interface ye-SIL9013 ixhunywe ku-IO ye-FPGA. I-SIL9013 iqalwa futhi ilawulwa ngohlelo lwe-FPGA. Uxhumo lwezingxenyekazi zekhompuyutha ze-HDMI luboniswa kuMfanekiso 3-5-1.
Umfanekiso 3-5-1: I-HDMI Input Schematic
Umfanekiso 3-5-2: Okokufaka kwe-HDMI ebhodini Lenkampani Yenethiwekhi
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-HDMI Yomsebenzi Wokufaka Iphinikhodi:
Igama lesiginali 9013_nRESET
9013_CLK 9013_HS 9013_VS 9013_DE 9013_D[0] 9013_D[1] 9013_D[2] 9013_D[3] 9013_D[4] 9013_D[5] 9013_D[6] 9013_D[7] 9013_D[8] 9013_D[9] 9013_D[10] 9013] 11_D[9013] 12_D[9013] 13_D[9013] 14_D[ 9013] 15_D[9013] 16_D[9013] 17_D[9013] 18_D[9013] 19_D[9013] 20_D[9013] 21_D[9013] 22_D[9013] 23_D[XNUMX] XNUMX_D[XNUMX] XNUMX_D[XNUMX] XNUMX_D[XNUMX] XNUMX_D[XNUMX] XNUMX] XNUMX[XNUMX] XNUMX] XNUMX_D[XNUMX]
Inombolo yephinikhodi ye-FPG H19 K21 K19 K18 H17 H18 N22 M22 K22 J22 H22 H20 G20 G22 G21 D22 E22 D21 E21 B21 A21 F21 M17 J16 F15 G17 G18 G15 G16
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Ingxenye 3.6: Ikhadi le-SD Slot
Ikhadi le-SD (Secure Digital Memory Card) iyimemori khadi esekelwe kunqubo yememori ye-semiconductor flash. Yaqedwa ngo-1999 ngomqondo oholwa yi-Japan Panasonic, futhi ababambiqhaza u-Toshiba no-SanDisk base-United States benza ucwaningo nentuthuko enkulu. Ngo-2000, lezi zinkampani zasungula i-SD Association (Secure Digital Association), enomugqa oqinile futhi yakhanga inani elikhulu labathengisi. Lezi zihlanganisa IBM, Microsoft, Motorola, NEC, Samsung, nabanye. Eqhutshwa yilaba bakhiqizi abahamba phambili, amakhadi e-SD asephenduke imemori khadi esetshenziswa kakhulu kumadivayisi edijithali abathengi.
Ikhadi le-SD liyidivayisi evamile yokugcina. Ikhadi le-SD elinwetshiwe lisekela imodi ye-SPI nemodi ye-SD. Ikhadi le-SD elisetshenzisiwe yikhadi le-MicroSD. Umdwebo wohlelo ukhonjiswe kuMfanekiso 3-6-1.
Umfanekiso 3-6-1: I-SD Card Schematic
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-6-2: Isikhala Sekhadi Le-SD ebhodini Lenkampani Yenethiwekhi
Umsebenzi wephinikhodi yesikhala sekhadi le-SD:
Igama lesiginali SD_CLK SD_CMD SD_CD_N SD_DAT0 SD_DAT1 SD_DAT2 SD_DAT3
Imodi ye-SD
I-FPGA PIN AB12 AB11 F14 AA13 AB13 Y13 AA14
Ingxenye 3.7: I-USB ku-Serial Port
Ibhodi lokuthuthukisa i-AX7203 FPGA lihlanganisa ne-USB-UAR chip ye-Silicon Labs CP2102GM. Isixhumi esibonakalayo se-USB sisebenzisa isixhumi esibonakalayo se-MINI USB. Ingaxhunywa embobeni ye-USB ye-PC ephezulu ukuze kuxhunywe idatha ye-serial ngentambo ye-USB. Umdwebo wohlelo lomklamo wesekethe ye-USB Uart uboniswa kuMfanekiso 3-7-1:
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I-ARTIX-7 FPGA Development Board AX7203 User Manual Figure 3-7-1: USB to serial port schematic
Umfanekiso 3-7-2: I-USB kuya kumbobo ye-serial ebhodini Lenkampani Yenethiwekhi
Izinkomba ezimbili ze-LED (i-LED3 ne-LED4) zisethelwe isignali yembobo ye-serial, futhi isikrini sikasilika ku-PCB yi-TX ne-RX, okubonisa ukuthi imbobo ye-serial inokudluliswa kwedatha noma ukwamukela, njengoba kukhonjisiwe kuMfanekiso 3-3-3 olandelayo.
Umfanekiso 3-7-3: I-serial Port ukuxhumana Izinkomba ze-LED Schematic
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
I-USB eya ku-serial port pin assignment:
Igama lesiginali UART1_RXD UART1_TXD
I-FPGA PIN P20 N15
Ingxenye 3.8: EEPROM 24LC04
Ibhodi yenkampani yenethiwekhi ye-AX7013 iqukethe i-EEPROM, imodeli 24LC04, futhi inomthamo ongu-4Kbit (2*256*8bit). Iqukethe amabhulokhi amabili angama-256-byte futhi ixhumana ngebhasi le-IIC. I-EEPROM yokugibela iwukufunda ukuthi ungaxhumana kanjani nebhasi le-IIC. Isignali ye-I2C ye-EEPROM ixhunywe embobeni ye-BANK14 IO ohlangothini lwe-FPGA. Umfanekiso 3-8-1 ngezansi ubonisa ukwakheka kwe-EEPROM
Umfanekiso 3-8-1: I-EEPROM Schematic
Umfanekiso 3-8-2: I-EEPROM ebhodini Lenkampani Yenethiwekhi
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Isabelo Sephinikhodi se-EEPROM
Igama Liphelele EEPROM_I2C_SCL EEPROM_I2C_SDA
I-FPGA PIN F13 E14
Ingxenye 3.9: Unhlokweni Wokunweba
Ibhodi lenkampani yenethiwekhi ligodliwe nezimbobo ezimbili zokunweba ezingu-0.1inch ezijwayelekile ezingu-40-pin J11 kanye ne-J13, ezisetshenziselwa ukuxhuma amamojula we-ALINX noma isifunda sangaphandle esiklanywe umsebenzisi. Ichweba lokunwetshwa linamasiginali angu-40, okukhona kuwo ugesi ongu-1 wesiteshi esingu-5V, ugesi wesiteshi esingu-2 esingu-3.3 V, indawo ephansi ye-channle engu-3 kanye nama-IO angu-34. Ungaxhumi ngokuqondile i-IO kudivayisi ye-5V ukuze ugweme ukushisa i-FPGA. Uma ufuna ukuxhuma okokusebenza kwe-5V, udinga ukuxhuma i-chip yezinga lokuguqulwa.
I-resistor engu-33 ohm ixhunywe ochungechungeni phakathi kwembobo enwetshiwe kanye noxhumo lwe-FPGA ukuvikela i-FPGA kuvolthi yangaphandle.tage noma okwamanje. Umjikelezo wechweba lokunwetshwa (J11) uboniswa kuMfanekiso 3-9-1.
Umfanekiso 3-9-1: Isihloko sokunweba i-J11 schematic
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-9-2 uchaze kabanzi ngembobo yokukhulisa i-J4 ebhodini lenkampani yenethiwekhi. I-Pin1 kanye ne-Pin2 yembobo yokunweba sezivele zimakwe ebhodini.
Umfanekiso 3-9-2: Ukunweba unhlokweni J11 ebhodini Lenkampani Yenethiwekhi
Isabelo Sephinikhodi Yokunwetshwa kwe-J11
Inombolo Yephini
Iphinikhodi ye-FPGA
Inombolo Yephini
Iphinikhodi ye-FPGA
1
GND
2
+5V
3
P16
4
R17
5
R16
6
P15
7
N17
8
P17
9
U16
10
T16
11
U17
12
U18
13
P19
14
R19
15
V18
16
V19
17
U20
18
V20
19
AA9
20
AB10
21
AA10
22
AA11
23
W10
24
V10
25
Y12
26
Y11
27
W12
28
W11
29
AA15
30
AB15
31
Y16
32
AA16
33
AB16
34
AB17
35
W14
36
Y14
37
GND
38
GND
39
+3.3V
40
+3.3V
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-9-3: Isihloko sokunweba i-J13 schematic
Umfanekiso 3-9-4 uchaze kabanzi ngembobo yokukhulisa i-J13 ebhodini lenkampani yenethiwekhi. I-Pin1 kanye ne-Pin2 yembobo yokunweba sezivele zimakwe ebhodini.
Umfanekiso 3-9-4: Ukunweba unhlokweni J13 ebhodini lenkampani yenethiwekhi
Isabelo Sephinikhodi Yokunwetshwa kwe-J13
Inombolo Yephini
Iphinikhodi ye-FPGA
1
GND
3
W16
5
V17
7
U15
Iphinikhodi 2 4 6 8
Iphinikhodi ye-FPGA +5V W15 W17 V15
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
9
AB21
10
AB22
11
AA21
12
AA20
13
AB20
14
AA19
15
AA18
16
AB18
17
T20
18
Y17
19
W22
20
W21
21
T21
22
U21
23
Y21
24
Y22
25
W20
26
W19
27
Y19
28
Y18
29
V22
30
U22
31
T18
32
R18
33
R14
34
P14
35
N13
36
N14
37
GND
38
GND
39
+3.3V
40
+3.3V
Ingxenye 3.10: JTAG Isixhumi esibonakalayo
AJTAG interface igcinwe ebhodini lenkampani yenethiwekhi ye-AX7203 FPGA ukuze ilandwe izinhlelo ze-FPGA noma i-firmware ku-FLASH. Ukuze uvimbele ukulimala kwe-chip ye-FPGA okubangelwa ukuxhuma okushisayo, i-diode yokuvikela yengezwa ku-J.TAG isignali yokuqinisekisa ukuthi i-voltagI-e yesiginali ingaphakathi kwebanga elamukelwe i-FPGA ukuze kugwenywe ukulimala kwe-chip ye-FPGA.
Umfanekiso 3-10-1: JTAG I-Interface Schematic
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-10-2: JTAG Isixhumi esibonakalayo ebhodini lenkampani yenethiwekhi
Qaphela ukuthi ungashintshisani lapho u-JTAG ikhebula lixhunyiwe futhi alixhunyiwe.
Ingxenye 3.11: I-XADC interface (ayifakiwe ngokuzenzakalelayo)
Ibhodi yenkampani yenethiwekhi ye-AX7203 inesixhumi esibonakalayo esinwetshiwe se-XADC, futhi isixhumi sisebenzisa iphinikhodi yemigqa emibili engu-2×8 0.1inch. Isixhumi esibonakalayo se-XADC sinweba amapheya amathathu ezixhumanisi zokufaka ezihlukanisayo ze-ADC ku-12-Bit 1Msps isiguquli se-analog-to-digital ye-FPGA. Ipheya elilodwa lezixhumanisi zokusebenzelana ezihlukene lixhunywe esiteshini sokufakwayo esihlukile se-analog VP/VN ye-FPGA, kanti amanye amapheya amabili axhumeke ngokuhlukile eziteshini zokufaka ze-analog ezisizayo (isiteshi se-analog 0 kanye nesiteshi se-analog 9). Umfanekiso 3-11-1 ubonisa isihlungi esimelene ne-aliasing esidizayinelwe okokufaka okuthathu okuhlukile kwe-XADC.
Umfanekiso 3-11-1: I-Anti-Aliasing filter Schematic
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-11-2: I-XADC Isixhumi Schematic
Umfanekiso 3-11-3: Isixhumi se-XADC ebhodini Lenkampani Yenethiwekhi
I-XADC PIN Isabelo
XADC Interface
Okokufaka kwephinikhodi ye-FPGA ampukufunda
Incazelo
12 56 910
VP_0 : L10 VN_0 : M9 AD9P : J15 AD9N : H15 AD0P : H13 AD0N : G13
Ishaneli yokufaka eqondene ne-1V FPGA ethize ye-XADC
I-Peak to Peak 1V Iqokobhe ukuya phezulu 1V
Isiteshi se-9 se-FPGA esisizwa yi-XADC (singasetshenziswa njenge-IO evamile)
Isiteshi se-0 se-FPGA esisizwa yi-XADC (singasetshenziswa njenge-IO evamile)
Ingxenye 3.12: okhiye
Ibhodi yenkampani yenethiwekhi ye-AX7203 FPGA iqukethe okhiye ababili bomsebenzisi KEY1~KEY2. Bonke okhiye baxhunywe ku-IO evamile ye-FPGA. Ukhiye uyasebenza uphansi. Uma ukhiye ucindezelwa, i-IO input voltagI-e ye-FPGA iphansi. Uma ungekho ukhiye ocindezelwayo, i-IO input voltagI-e ye-FPGA iphezulu. Umjikelezo wengxenye eyinhloko uboniswa kuMfanekiso 3-12-1.
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-12-1: Isikimu esibalulekile
Umfanekiso 3-13-2: Okhiye ababili ebhodini Lenkampani Yenethiwekhi
okhiye Phina Isabelo
Igama Lengqikithi KEY1 KEY2
I-FPGA PIN J21 E13
Ingxenye 3.13: Ukukhanya kwe-LED
Kunama-LED ayisikhombisa abomvu ebhodini le-AX7203 FPGA yenkampani yenethiwekhi, enye yawo okuyinkomba yamandla (PWR), amabili ayizinkomba zokwamukela nokudluliswa kwedatha ye-Uart ye-USB, kanti amane angabasebenzisi bamalambu e-LED (LED1~LED4). Uma ibhodi livuliwe, inkomba yamandla izokhanya; Umsebenzisi we-LED1~LED4 uxhumeke ku-IO evamile ye-FPGA. Lapho i-IO voltagi-e exhunywe kumsebenzisi we-LED ilungiselelwe izinga eliphansi, i-LED yomsebenzisi iyakhanyisa. Lapho i-IO voltagi-e ilungiselelwe njengezinga eliphezulu, i-LED yomsebenzisi izocishwa. I
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umdwebo wohlelo woxhumo lwehadiwe ye-LEDs yomsebenzisi uboniswa kuMfanekiso 3-13-1.
Umfanekiso 3-13-1: Isikimu se-LED yomsebenzisi
Umfanekiso 3-13-2: Ama-LED Womsebenzisi ebhodini Lenkampani Yenethiwekhi
Iphinikhodi yomsebenzisi izibani ze-LED
Igama lesiginali LED1 LED2 LED3 LED4
I-FPGA PIN B13 C13 D14 D15
Ingxenye 3.14: Ukunikezwa kwamandla
Okokufaka kwamandla voltage yebhodi lokuthuthukisa i-AX7203 FPGA yi-DC12V. Ibhodi lokuthuthukisa liphinde lisekele amandla avela kusixhumi esibonakalayo se-PCIe futhi lisekela ukunikezwa kwamandla aqondile avela ku-ATX chassis power supply (12V).
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I-ARTIX-7 FPGA Development Board AX7203 Incwadi Yomsebenzisi
Umfanekiso 3-14-1: Indlela yokuphakela amandla yebhodi le-AX7203 FPGA Ibhodi lenkampani ye-FPGA liguqula i-+12V voltage ku-+5V, +3.3V, +1.8V kanye +1.2V ugesi wezindlela ezine ngokusebenzisa i-chip ye-MP4 eneziteshi ezingu-1482 DC/DC. Ukwengeza, ukunikezwa kwamandla ka-+5V ebhodini lesithwali se-FPGA kunikeza amandla ebhodini eliyinhloko le-AC7100B FPGA ngesixhumi esiphakathi kwebhodi. Idizayini yokunikeza amandla ekwandiseni iboniswa kuMfanekiso 3-14-2.
Umfanekiso 3-14-2: Isikimu Sokuhlinzeka Amandla ebhodini Lenkampani Yenethiwekhi
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I-ARTIX-7 FPGA Development Board AX7203 User Manual Figure 3-14-3: Power Supply Circuit on the Carrier board
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Amadokhumenti / Izinsiza
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I-ALINX AX7203 FPGA Ibhodi Lokuthuthukiswa [pdf] Imaniwali yosebenzisayo AX7203 FPGA Development Board, AX7203, FPGA Development Board, Development Board, Board |
