Umhlahlandlela Womsebenzisi
SWRU382–Novemba 2014
I-WL1837MODCOM8I WLAN MIMO ne-Bluetooth® Module
Ibhodi Lokuhlola le-TI Sitara™ Platform
I-WL1837MODCOM8I iyi-Wi-Fi® dual-band, Bluetooth, kanye nebhodi lokuhlola lemojuli ye-BLE (EVB) enemojula ye-TI WL1837 (WL1837MOD). I-WL1837MOD iyimojula ye-WiLink™ 8 eqinisekisiwe evela ku-TI enikezela ngokuphuma okuphezulu nobubanzi obunwetshiwe kanye nokuphilisana kwe-Wi-Fi ne-Bluetooth kumklamo olungiselelwe amandla. I-WL1837MOD inikeza isisombululo semojula engu-2.4- kanye ne-5-GHz enezimpondo ezimbili ezisekela izinga lokushisa lezimboni. Imojula i-FCC, IC, ETSI/CE, kanye ne-TELEC egunyazwe i-AP (ngosekelo lwe-DFS) kanye neklayenti. I-TI inikeza abashayeli bezinhlelo zokusebenza ezisezingeni eliphezulu, njenge-Linux®, Android™, WinCE, ne-RTOS.TI.
I-Sitara, i-WiLink yizimpawu zokuthengisa ze-Texas Instruments. I-Bluetooth wuphawu lokuthengisa olubhalisiwe lwe-Bluetooth SIG, Inc. I-Android wuphawu lokuthengisa lwe-Google, Inc.
I-Linux wuphawu lokuthengisa olubhalisiwe lwe-Linus Torvalds. I-Wi-Fi inguphawu lokuthengisa olubhalisiwe lwe-Wi-Fi Alliance.
Kuphelileview
Umfanekiso 1 Ibonisa i-WL1837MODCOM8I EVB.
1.1 Izici Ezijwayelekile
I-WL1837MODCOM8I EVB ihlanganisa izici ezilandelayo:
- I-WLAN, i-Bluetooth, ne-BLE ebhodini lemojuli eyodwa
- Ikhadi lebhodi le-100-pin
- Ubukhulu: 76.0 mm (L) x 31.0 mm (W)
- I-WLAN 2.4- kanye ne-5-GHz SISO (amashaneli angu-20- no-40-MHz), 2.4-GHz MIMO (amashaneli angu-20-MHz)
- Usekelo lwemodi ekabili ye-BLE
- Ukuhlanganiswa okungenamthungo ne-TI Sitara namanye amaphrosesa wohlelo lokusebenza
- Idizayini ye-TI AM335X general-purpose evaluation module (EVM)
- I-WLAN ne-Bluetooth, i-BLE, kanye nama-ANT cores ayi-software- ne-hardware ehambisana ne-WL127x yangaphambilini, i-WL128x, kanye ne-BL6450 enikezwayo ukuze kuthutheleke kahle kudivayisi.
- I-host-controller-interface (HCI) yokuthutha eyabiwe ye-Bluetooth, i-BLE, ne-ANT esebenzisa i-UART ne-SDIO ye-WLAN
- I-Wi-Fi ne-Bluetooth ye-antenna eyodwa
- I-antenna ye-chip eyakhelwe ngaphakathi
- Isixhumi se-U.FL RF ozikhethela sona sothi lwangaphandle
- Ukuxhumana okuqondile nebhethri kusetshenziswa i-external switched-mode power supply (SMPS) esekela ukusebenza okungu-2.9- kuya ku-4.8-V
- I-VIO kusizinda se-1.8-V
1.2 Izinzuzo Eziyinhloko
I-WL1837MOD inikeza izinzuzo ezilandelayo:
- Yehlisa i-design overhead: Izilinganiso zemojuli eyodwa ye-WiLink 8 kuyo yonke i-Wi-Fi ne-Bluetooth
- I-WLAN ephezulu yokuphuma: 80 Mbps (TCP), 100 Mbps (UDP)
- I-Bluetooth 4.1 + BLE (I-Smart Ready)
- I-Wi-Fi ne-Bluetooth ye-antenna eyodwa
- Amandla aphansi ngo-30% kuya ku-50% ngaphansi kwesizukulwane sangaphambilini
- Itholakala njengemojula ye-FCC-, ETSI-, ne-Telec-certified okusebenziseka kalula
- Izindleko zokukhiqiza eziphansi zonga indawo yebhodi futhi zinciphisa ubuchwepheshe be-RF.
- I-AM335x Linux kanye nezinkundla eziyisethenjwa ze-Android zisheshisa ukuthuthukiswa kwamakhasimende kanye nesikhathi sokumaketha.
1.3 Izicelo
Idivayisi ye-WL1837MODCOM8I yakhelwe lezi zinhlelo zokusebenza ezilandelayo:
- Imishini ephathekayo yabathengi
- Imishini yasekhaya
- Imishini yasendlini nempahla emhlophe
- I-industrial kanye ne-automation yasekhaya
- Isango elihlakaniphile kanye nemitha
- Inkomfa ngevidiyo
- Ikhamera yevidiyo nokuphepha
Ukunikezwa Kwephini Yebhodi
Umfanekiso 2 ikhombisa phezulu view kwe EVB.
Umfanekiso 3 ikhombisa phansi view kwe EVB.
Incazelo ye-Pin engu-2.1
Ithebula 1 ichaza izikhonkwane zebhodi.
Ithebula 1. Incazelo Yephini
| Cha. | Igama | Uhlobo | Incazelo |
| 1 | SLOW_CLK | I | Inketho yokufaka iwashi elinensayo (okuzenzakalelayo: NU) |
| 2 | GND | G | Ground |
| 3 | GND | G | Ground |
| 4 | WL_EN | I | I-WLAN inika amandla |
| 5 | I-VBAT | P | 3.6-V ivolumu evamiletage input |
| 6 | GND | G | Ground |
| 7 | I-VBAT | P | 3.6-V ivolumu evamiletage input |
| 8 | I-VIO | P | VIO 1.8-V (I/O voltage) okokufaka |
| 9 | GND | G | Ground |
| 10 | NC | Alukho uxhumano | |
| 11 | WL_RS232_TX | O | Ithuluzi le-WLAN RS232 okukhiphayo |
| 12 | NC | Alukho uxhumano | |
| 13 | WL_RS232_RX | I | Okokufaka kwethuluzi le-WLAN RS232 |
| 14 | NC | Alukho uxhumano | |
| 15 | WL_UART_DBG | O | I-WLAN Logger ephumayo |
| 16 | NC | Alukho uxhumano | |
| 17 | NC | Alukho uxhumano | |
| 18 | GND | G | Ground |
| 19 | GND | G | Ground |
| 20 | I-SDIO_CLK | I | Iwashi le-WLAN SDIO |
Ithebula 1. Iphinikhodi (iyaqhubeka)
| Cha. | Igama | Uhlobo | Incazelo |
| 21 | NC | Alukho uxhumano | |
| 22 | GND | G | Ground |
| 23 | NC | Alukho uxhumano | |
| 24 | I-SDIO_CMD | I/O | Umyalo we-WLAN we-SDIO |
| 25 | NC | Alukho uxhumano | |
| 26 | I-SDIO_D0 | I/O | Idatha ye-WLAN ye-SDIO bit 0 |
| 27 | NC | Alukho uxhumano | |
| 28 | I-SDIO_D1 | I/O | Idatha ye-WLAN ye-SDIO bit 1 |
| 29 | NC | Alukho uxhumano | |
| 30 | I-SDIO_D2 | I/O | Idatha ye-WLAN ye-SDIO bit 2 |
| 31 | NC | Alukho uxhumano | |
| 32 | I-SDIO_D3 | I/O | Idatha ye-WLAN ye-SDIO bit 3 |
| 33 | NC | Alukho uxhumano | |
| 34 | WLAN_IRQ | O | I-WLAN SDIO iphazamisa ukuphuma |
| 35 | NC | Alukho uxhumano | |
| 36 | NC | Alukho uxhumano | |
| 37 | GND | G | Ground |
| 38 | NC | Alukho uxhumano | |
| 39 | NC | Alukho uxhumano | |
| 40 | NC | Alukho uxhumano | |
| 41 | NC | Alukho uxhumano | |
| 42 | GND | G | Ground |
| 43 | NC | Alukho uxhumano | |
| 44 | NC | Alukho uxhumano | |
| 45 | NC | Alukho uxhumano | |
| 46 | NC | Alukho uxhumano | |
| 47 | GND | G | Ground |
| 48 | NC | Alukho uxhumano | |
| 49 | NC | Alukho uxhumano | |
| 50 | NC | Alukho uxhumano | |
| 51 | NC | Alukho uxhumano | |
| 52 | PCM_IF_CLK | I/O | Okokufaka noma okukhiphayo kwewashi le-Bluetooth PCM |
| 53 | NC | Alukho uxhumano | |
| 54 | PCM_IF_FSYNC | I/O | Okokufaka noma okukhiphayo kozimele we-Bluetooth PCM |
| 55 | NC | Alukho uxhumano | |
| 56 | PCM_IF_DIN | I | Okokufaka kwedatha ye-Bluetooth PCM |
| 57 | NC | Alukho uxhumano | |
| 58 | PCM_IF_DOUT | O | Okukhipha idatha ye-Bluetooth PCM |
| 59 | NC | Alukho uxhumano | |
| 60 | GND | G | Ground |
| 61 | NC | Alukho uxhumano | |
| 62 | NC | Alukho uxhumano | |
| 63 | GND | G | Ground |
| 64 | GND | G | Ground |
| 65 | NC | Alukho uxhumano | |
| 66 | BT_UART_IF_TX | O | I-Bluetooth HCI UART yokudlulisa okukhiphayo |
| 67 | NC | Alukho uxhumano |
| Cha. | Igama | Uhlobo | Incazelo |
| 68 | BT_UART_IF_RX | I | I-Bluetooth HCI UART thola okokufaka |
| 69 | NC | Alukho uxhumano | |
| 70 | BT_UART_IF_CTS | I | Okokufaka kwe-Bluetooth HCI UART Clear-to-Send |
| 71 | NC | Alukho uxhumano | |
| 72 | BT_UART_IF_RTS | O | I-Bluetooth HCI UART Isicelo Sokuthumela-Okukhiphayo |
| 73 | NC | Alukho uxhumano | |
| 74 | IGCINIWE1 | O | Igodliwe |
| 75 | NC | Alukho uxhumano | |
| 76 | BT_UART_DEBUG | O | I-Bluetooth Logger UART okukhiphayo |
| 77 | GND | G | Ground |
| 78 | I-GPIO9 | I/O | Inhloso ejwayelekile I/O |
| 79 | NC | Alukho uxhumano | |
| 80 | NC | Alukho uxhumano | |
| 81 | NC | Alukho uxhumano | |
| 82 | NC | Alukho uxhumano | |
| 83 | GND | G | Ground |
| 84 | NC | Alukho uxhumano | |
| 85 | NC | Alukho uxhumano | |
| 86 | NC | Alukho uxhumano | |
| 87 | GND | G | Ground |
| 88 | NC | Alukho uxhumano | |
| 89 | BT_EN | I | I-Bluetooth inika amandla |
| 90 | NC | Alukho uxhumano | |
| 91 | NC | Alukho uxhumano | |
| 92 | GND | G | Ground |
| 93 | IGCINIWE2 | I | Igodliwe |
| 94 | NC | Alukho uxhumano | |
| 95 | GND | G | Ground |
| 96 | I-GPIO11 | I/O | Inhloso ejwayelekile I/O |
| 97 | GND | G | Ground |
| 98 | I-GPIO12 | I/O | Inhloso ejwayelekile I/O |
| 99 | TCXO_CLK_COM | Inketho yokuhlinzeka ngo-26 MHz ngaphandle | |
| 100 | I-GPIO10 | I/O | Inhloso ejwayelekile I/O |
2.2 Ukuxhumana kwe-Jumper
I-WL1837MODCOM8I EVB ihlanganisa ukuxhumana kwe-jumper okulandelayo:
- I-J1: Isixhumi se-Jumper sokufaka amandla we-VIO
- I-J3: Isixhumi se-Jumper sokufaka amandla e-VBAT
- I-J5: Isixhumi se-RF se-2.4- kanye ne-5-GHz WLAN ne-Bluetooth
- I-J6: Isixhumi se-RF sesibili se-2.4-GHz WLAN
Izici zikagesi
Ukuze uthole izici zikagesi, bheka i-WL18xxMOD WiLink™ Single-Band Combo Module – Wi-Fi®,
I-Bluetooth®, kanye ne-Bluetooth Low Energy (BLE) Data Sheet (I-SWRS170).
Izici ze-Antenna
4.1 VSWR
Umfanekiso 4 ibonisa izici ze-antenna ze-VSWR.
4.2 Ukusebenza kahle
Umfanekiso 5 ikhombisa ukusebenza kahle kwe-antenna.
4.3 Iphethini yomsakazo
Ukuze uthole ulwazi ngephethini yomsakazo othi, kanye nolunye ulwazi oluhlobene, bheka
productfinder.pulseeng.com/product/W3006.
I-Circuit Design
5.1 I-EVB Reference Schematics
Umfanekiso 6 ibonisa izinhlelo eziyisithenjwa ze-EVB.
5.2 Umthethosivivinywa Wezinto Zokusebenza (BOM)
Ithebula 2 ibala iBOM ye-EVB.
Ithebula 2. BOM
| Into | Incazelo | Inombolo Yengxenye | Iphakheji | Ireferensi | Qty | Mfr |
| 1 | I-TI WL1837 Wi-Fi / Bluetooth
imojula |
Idatha ye-WL1837MODGI | 13.4 mm x 13.3 mm x 2.0 mm | U1 | 1 | Jorjin |
| 2 | I-XOSC 3225 / 32.768KHZ / 1.8 V /±50 ppm | 7XZ3200005 | 3.2 mm × 2.5 mm ×
1.0 mm |
OSC1 | 1 | I-TXC |
| 3 | I-Antenna / Chip / 2.4 kanye ne-5 GHz | W3006 | 10.0 mm × 3.2 mm
× 1.5 mm |
I-ANT1, ANT2 | 2 | I-Pulse |
| 4 | I-Mini RF header receptace | U.FL-R-SMT-1(10) | 3.0 mm × 2.6 mm ×
1.25 mm |
j5, uj6 | 2 | Hirose |
| 5 | I-Inductor 0402 / 1.3 nH / ±0.1 nH / SMD | I-LQP15MN1N3B02 | 0402 | L1 | 1 | Murata |
| 6 | I-Inductor 0402 / 1.8 nH / ±0.1 nH / SMD | I-LQP15MN1N8B02 | 0402 | L3 | 1 | Murata |
| 7 | I-Inductor 0402 / 2.2 nH / ±0.1 nH / SMD | I-LQP15MN2N2B02 | 0402 | L4 | 1 | Murata |
| 8 | I-Capacitor 0402 / 1 pF / 50 V / C0G
/ ±0.1 pF |
GJM1555C1H1R0BB01 | 0402 | C13 | 1 | Murata |
| 9 | I-Capacitor 0402 / 2.4 pF / 50 V / C0G / ±0.1 pF | GJM1555C1H2R4BB01 | 0402 | C14 | 1 | Murata |
| 10 | I-Capacitor 0402 / 0.1 µF / 10 V /
I-X7R / ±10% |
Idatha ye-0402B104K100CT | 0402 | C3, C4 | 2 | Walsin |
| 11 | I-Capacitor 0402 / 1 µF / 6.3 V / X5R / ±10% / HF | I-GRM155R60J105KE19D | 0402 | C1 | 1 | Murata |
| 12 | I-Capacitor 0603 / 10 µF / 6.3 V /
I-X5R / ±20% |
I-C1608X5R0J106M | 0603 | C2 | 1 | I-TDK |
| 13 | I-Resistor 0402 / 0R / ±5% | I-WR04X000 PTL | 0402 | R1 kuya ku-R4, R6 kuya ku-R19, R21 kuya ku-R30, R33, C5, C6(1) | 31 | Walsin |
| 14 | I-Resistor 0402 / 10K / ±5% | I-WR04X103 JTL | 0402 | R20 | 1 | Walsin |
| 15 | I-Resistor 0603 / 0R / ±5% | I-WR06X000 PTL | 0603 | R31, R32 | 2 | Walsin |
| 16 | I-PCB WG7837TEC8B D02 / Isendlalelo
4 / FR4 (4 ama-pcs / PNL) |
76.0 mm × 31.0 mm
× 1.6 mm |
1 |
(¹) I-C5 ne-C6 ikhwezwe nge-resistor engu-0-Ω ngokuzenzakalelayo.
Imihlahlandlela Yesakhiwo
6.1 Isakhiwo Sebhodi
Umfanekiso 7 ngokusebenzisa Umfanekiso 10 khombisa izingqimba ezine ze-WL1837MODCOM8I EVB.
Umfanekiso 11 futhi Umfanekiso 12 khombisa izibonelo zezinqubo ezinhle zokuhlela.
Ithebula lesi-3 lichaza imihlahlandlela ehambisana nezinombolo zereferensi kuMdwebo 11 kanye noMdwebo 12.
Ithebula 3. Imihlahlandlela Yesakhiwo Semojuli
| Ireferensi | Incazelo Yomhlahlandlela |
| 1 | Gcina ukusondela kwe-ground vias eduze nephedi. |
| 2 | Ungagijimi ukulandelela isignali ngaphansi kwemojuli kusendlalelo lapho imojuli ikhwezwe khona. |
| 3 | Iba nomhlabathi ophelele uthele ungqimba 2 wokushabalalisa okushisayo. |
| 4 | Qinisekisa indiza yaphansi eqinile kanye ne-vias yaphansi ngaphansi kwemojuli yesistimu ezinzile kanye nokuhlakazeka okushisayo. |
| 5 | Khulisa ukuthululwa komhlabathi kungqimba lokuqala futhi ube nayo yonke imikhondo kusukela kungqimba lokuqala ezingqimbeni zangaphakathi, uma kungenzeka. |
| 6 | Ukulandelela amasignali kungenziwa kungqimba lwesithathu ngaphansi kongqimba lomhlabathi oqinile kanye nosendlalelo sokukhweza imojuli. |
Umfanekiso 13 ibonisa idizayini yokulandela ye-PCB. I-TI incoma ukusebenzisa i-impedance engu-50-Ω ekulandeleni kothi kanye nokulandela okungu-50-Ω kwesakhiwo se-PCB.
Umfanekiso 14 ikhombisa ungqimba 1 olunomkhondo oya othini phezu kongqimba lomhlabathi 2.
Umfanekiso 15 futhi Umfanekiso 16 khombisa izibonelo zezinqubo ezinhle zokwakheka kothi kanye nomzila wokulandela umkhondo we-RF.
QAPHELA: Ukulandelela kwe-RF kufanele kube kufushane ngangokunokwenzeka. I-antenna, imikhondo ye-RF, namamojula kufanele kube senqenqemeni lomkhiqizo we-PCB. Ukusondela kwe-antenna endaweni ebiyelwe kanye nezinto ezivalekile nakho kufanele kubhekwe.
Ithebula 4 ichaza imihlahlandlela ehambisana nezinombolo zereferensi ku Umfanekiso 15 futhi Umfanekiso 16.
Ithebula 4. Iziqondiso ze-Antenna kanye ne-RF Trace Routing
| Ireferensi | Incazelo Yomhlahlandlela |
| 1 | Isiphakeli se-antenna yokulandelela i-RF kufanele sibe sifushane ngangokunokwenzeka ngale kwereferensi yaphansi. Kuleli qophelo, umkhondo uqala ukugqama. |
| 2 | Ukugoba kokulandela umkhondo kwe-RF kufanele kube kancane kancane kube nokugoba okuphezulu okungamadigri angama-45 okune-trace mitered. Ukulandelela kwe-RF akumele kube namakhona acijile. |
| 3 | Imikhondo ye-RF kufanele ibe ngokuthunga endizeni yaphansi eduze komkhondo we-RF nhlangothi zombili. |
| 4 | Ukulandela umkhondo we-RF kufanele kube ne-impedance engaguquki (umugqa wokudlulisa we-microstrip). |
| 5 | Ukuze uthole imiphumela engcono kakhulu, ungqimba lwe-RF trace ground kufanele lube ungqimba olungaphansi ngokushesha ngaphansi komkhondo we-RF. Ungqimba lomhlabathi kufanele luqine. |
| 6 | Akufanele kube khona imikhondo noma phansi ngaphansi kwesigaba esithi. |
Umfanekiso 17 ikhombisa isikhala se-antenna ye-MIMO. Ibanga eliphakathi kwe-ANT1 ne-ANT2 kufanele libe likhulu kunohhafu we-wavelength (62.5 mm ku-2.4 GHz).
Landela le mihlahlandlela yokuhlinzeka ngomzila:
- Ngomzila wokuphakelwa kwamandla, umkhondo wamandla we-VBAT kufanele okungenani ube ububanzi obungu-40-mil.
- Ukulandelela okungu-1.8-V kufanele okungenani kube ububanzi obungu-18-mil.
- Yenza imikhondo ye-VBAT ibe banzi ngangokunokwenzeka ukuze uqinisekise inductance encishisiwe kanye nokulandelela ukumelana.
- Uma kungenzeka, vikela imikhondo ye-VBAT nomhlaba ngenhla, ngezansi, nangaseceleni kwemikhondo. Landela le mihlahlandlela yomzila wesignali yedijithali:
- Ukulandelela isignali ye-SDIO yomzila (CLK, CMD, D0, D1, D2, kanye ne-D3) ngokuhambisana nokufushane ngangokunokwenzeka (ngaphansi kuka-12 cm). Ngaphezu kwalokho, umkhondo ngamunye kufanele ube nobude obufanayo. Qinisekisa isikhala esanele phakathi kokulandelelwa (okungaphezu kokuphindwe ka-1.5 kobubanzi bokulandelela noma umhlabathi) ukuze uqinisekise ikhwalithi yesiginali, ikakhulukazi umkhondo we-SDIO_CLK. Khumbula ukugcina lokhu kulandelelwa kude kokunye ukulandelelwa kwesignali yedijithali noma ye-analog. I-TI incoma ukuthi kungezwe izinto ezivikela umhlabathi kulawa mabhasi.
- Izimpawu zewashi ledijithali (iwashi le-SDIO, iwashi le-PCM, njalo njalo) ziwumthombo womsindo. Gcina imikhondo yalezi zimpawu ibe mfushane ngangokunokwenzeka. Noma nini lapho kungenzeka, gcina imvume ezungeze lezi zimpawu.
Uku-oda Ulwazi
| Inombolo yengxenye: | I-WL1837MODCOM8I |
Umlando Wokubuyekeza
| DATE | UKUBUYEKEZWA | AMANOTHI |
| Novemba 2014 | * | Okusalungiswa kokuqala |
ISAZISO ESIBALULEKILE
I-Texas Instruments Incorporated kanye nezinkampani ezingaphansi kwayo (TI) igodla ilungelo lokwenza izilungiso, izithuthukisi, ukuthuthukiswa, nezinye izinguquko emikhiqizweni namasevisi esemiconductor ngayinye nge-JESD46, ukukhishwa kwakamuva, nokuyekisa noma yimuphi umkhiqizo noma isevisi nge-JESD48 ngayinye, ukukhishwa kwakamuva. Abathengi kufanele bathole ulwazi lwakamuva olufanele ngaphambi kokufaka ama-oda futhi kufanele baqinisekise ukuthi ulwazi olunjalo olwamanje futhi luphelele. Yonke imikhiqizo ye-semiconductor (nayo lapha ebizwa ngokuthi “izingxenye”) ithengiswa kuncike emigomeni nemibandela yokuthengisa ye-TI ehlinzekwe ngesikhathi sokuvunywa kwe-oda.
I-TI iqinisekisa ukusebenza kwezingxenye zayo ekucacisweni okusebenzayo ngesikhathi sokuthengisa, ngokuvumelana newaranti emigomeni nemibandela ye-TI yokuthengiswa kwemikhiqizo ye-semiconductor. Ukuhlola nezinye izindlela zokulawula ikhwalithi zisetshenziswa ngokwezinga i-TI ebona kudingekile ukuze kusekelwe lesi siqiniseko. Ngaphandle kwalapho kugunyazwe umthetho osebenzayo, ukuhlolwa kwawo wonke amapharamitha wengxenye ngayinye akwenziwa ngempela.
I-TI ayithathi sikweletu sosizo lwezinhlelo zokusebenza noma idizayini yemikhiqizo yabathengi. Abathengi banesibopho ngemikhiqizo yabo nezinhlelo zokusebenza besebenzisa izingxenye ze-TI. Ukuze unciphise ubungozi obuhlobene nemikhiqizo yabathengi nezinhlelo zokusebenza, Abathengi kufanele banikeze idizayini eyanele kanye nezivikelo zokusebenza.
I-TI ayiqinisekisi noma imele ukuthi noma iyiphi ilayisensi, evezwayo noma eshiwoyo, inikezwa ngaphansi kwanoma yiliphi ilungelo lobunikazi, ilungelo lobunikazi, ilungelo lomsebenzi wamaski, noma elinye ilungelo lempahla yengqondo elihlobene nanoma iyiphi inhlanganisela, umshini, noma inqubo lapho kusetshenziswa izingxenye ze-TI noma amasevisi. . Ulwazi olushicilelwe yi-TI mayelana nemikhiqizo noma amasevisi ezinkampani zangaphandle aluhlanganisi ilayisense yokusebenzisa leyo mikhiqizo noma amasevisi noma iwaranti noma ukuqinisekiswa kwakho. Ukusetshenziswa kolwazi olunjalo kungase kudinge ilayisense kumuntu wesithathu ngaphansi kwamalungelo obunikazi noma enye impahla yengqondo yomuntu wesithathu, noma ilayisensi evela kwa-TI ngaphansi kwamalungelo obunikazi noma enye impahla yengqondo ye-TI.
Ukukhiqizwa kabusha kwezingxenye ezibalulekile zolwazi lwe-TI ezincwadini zedatha ye-TI noma kumakhasi edatha kuvunyelwe kuphela uma ukukhiqizwa ngaphandle kokuguqulwa futhi kuhambisana nazo zonke iziqinisekiso ezihambisanayo, izimo, imikhawulo, nezaziso. I-TI ayinaso isibopho noma isibopho saleyo mibhalo eshintshiwe. Ulwazi oluvela ezinkampanini zangaphandle lungase lube ngaphansi kwemikhawulo eyengeziwe.
Ukudayiswa kabusha kwezingxenye ze-TI noma amasevisi anezitatimende ezihlukile noma ngale kwemingcele eshiwo i-TI yaleyo ngxenye noma isevisi kungasebenzi konke okuvezwayo nanoma yiziphi iziqinisekiso ezishiwo zengxenye noma isevisi ye-TI ehlobene futhi kuwumkhuba webhizinisi ongalungile nokhohlisayo. I-TI ayinasibopho noma ibophezelekile kunoma yiziphi izitatimende ezinjalo.
Umthengi uyavuma futhi uyavuma ukuthi nguye yedwa onesibopho sokuthobela zonke izimfuneko zomthetho, iziqondiso, kanye nezokuphepha eziphathelene nemikhiqizo yakhe, kanye nanoma yikuphi ukusetshenziswa kwezingxenye ze-TI ezicelweni zayo, ngaphandle kwanoma yiluphi ulwazi oluhlobene nezicelo noma ukwesekwa okungahlinzekwa yi-TI. . Umthengi umele futhi uyavuma ukuthi unabo bonke ubuchwepheshe obudingekayo bokudala nokusebenzisa izivikelo ezilindele imiphumela eyingozi yokwehluleka, ukuqapha ukwehluleka kanye nemiphumela yako, ukunciphisa amathuba okuhluleka okungase kubangele ukulimala, kanye nokuthatha izinyathelo ezifanele zokulungisa. Umthengi uzonxephezela ngokugcwele i-TI nabameleli bayo kunoma yimuphi umonakalo ovela ngenxa yokusebenzisa noma yiziphi izingxenye ze-TI ezinhlelweni ezibucayi zokuphepha.
Kwezinye izimo, izingxenye ze-TI zingathuthukiswa ngokuqondile ukuze kube lula izinhlelo zokusebenza ezihlobene nokuphepha. Ngezingxenye ezinjalo, umgomo we-TI uwukusiza amakhasimende ukuthi aklame futhi adale izixazululo zawo zomkhiqizo wokugcina ezihlangabezana nezindinganiso ezisebenzayo zokuphepha nezimfuneko. Noma kunjalo, izingxenye ezinjalo zingaphansi kwale migomo.
Azikho izingxenye ze-TI ezigunyaziwe ukuthi zisetshenziswe ku-FDA Class III (noma okokusebenza kwezokwelapha okubalulekile empilweni) ngaphandle uma izikhulu ezigunyaziwe zezinhlangothi zenze isivumelwano esikhethekile esilawula ukusetshenziswa okunjalo.
Yilezo zingxenye ze-TI kuphela i-TI ezikhethe ngokukhethekileyo njengezinga lezempi noma "ipulasitiki ethuthukisiwe" eziklanyelwe futhi zihloselwe ukusetshenziswa ezinhlelweni zezempi/zemkhathi noma endaweni. Umthengi uyavuma futhi uyavuma ukuthi noma yikuphi ukusetshenziswa kwezempi noma kwe-aerospace kwezingxenye ze-TI ezingakaqokwa kangako kusengozini yoMthengi kuphela nokuthi umthengi nguyena kuphela onesibopho sokuthobela zonke izimfuneko zomthetho nezokulawula mayelana nokusetshenziswa okunjalo.
I-TI iqoke ngokukhethekile izingxenye ezithile ukuze zihlangabezane nezimfuneko ze-ISO/TS16949, ikakhulukazi ezosetshenziselwa izimoto. Kunoma yikuphi ukusetshenziswa kwemikhiqizo engaqokiwe, i-TI ngeke ibe nesibopho sanoma yikuphi ukwehluleka ukuhlangabezana ne-ISO/TS16949.
| Imikhiqizo | ||
| Umsindo | www.ti.com/audio | |
| Ampabagibeli | amplifier.ti.com | |
| Izinguquko Zedatha | idathaconverter.ti.com | |
| Imikhiqizo ye-DLP® | www.dlp.com | |
| I-DSP | dsp.ti.com | |
| Amawashi kanye Nezikhathi | www.ti.com/clocks | |
| Isixhumi esibonakalayo | interface.ti.com | |
| Okunengqondo | logic.ti.com | |
| Amandla Mgmt | power.ti.com | |
| Ama-Microcontroller | microcontroller.ti.com | |
| I-RFID | www.ti-rfid.com | |
| OMAP Applications processors | www.ti.com/omap | |
| Ukuxhumana Okungenantambo | www.ti.com/wirelessconnectivity | |
| Izinhlelo zokusebenza | |
| Ezezimoto Nezokuthutha | www.ti.com/automotive |
| Ezokuxhumana kanye neTelecom | www.ti.com/communications |
| Amakhompyutha kanye namaPheripherals | www.ti.com/computers |
| I-Consumer Electronics | www.ti.com/consumer-apps |
| Amandla Nokukhanya | www.ti.com/energy |
| Izimboni | www.ti.com/industrial |
| Ezokwelapha | www.ti.com/medical |
| Ezokuphepha | www.ti.com/security |
| I-Space, Avionics, kanye Nokuvikela | www.ti.com/space-avionics-defense |
| Ividiyo kanye Nezithombe | www.ti.com/video |
| Umphakathi we-TI E2E | e2e.ti.com |
Ikheli Leposi: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2014, Texas Instruments Incorporated
Ulwazi Lwemanuwali oluya kumsebenzisi wokugcina
Umhlanganisi we-OEM kufanele aqaphele ukuthi anganikezi umsebenzisi wokugcina ulwazi mayelana nendlela yokufaka noma ukususa le mojula ye-RF encwadini yomsebenzisi yomkhiqizo wokugcina ehlanganisa le mojula. Imanuwali yomsebenzisi wokugcina izofaka yonke imininingwane edingekayo yokulawula/isexwayiso njengoba kubonisiwe kule manuwali.
Isitatimende Sokuphazanyiswa Kwekhomishana Yezokuxhumana
Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwezimo ezimbili ezilandelayo: (1) Lolu cingo angeke lubangele ukuphazamiseka okuyingozi, futhi (2) lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki. Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokuvumelana neNgxenye 15 yeMithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lesi sixhobo sikhiqiza, sisebenzise, futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma ingafakiwe futhi isetshenziswe ngokuhambisana nemiyalelo, ingase ibangele ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinye salezi zinyathelo ezilandelayo:
- Hlela kabusha noma hambisa uthi olwamukelayo.
- Khulisa ukuhlukana phakathi kwesisetshenziswa nomamukeli.
- Xhuma okokusebenza endaweni yokuphuma kuyisekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
- Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo.
- Noma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobela imithetho kungasusa igunya lomsebenzisi lokusebenzisa lesi sisetshenziswa.
- Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli.
Isitatimende Semboni yaseCanada
Le divayisi ithobelana nezinga le-RSS elikhishwe yi-Industrial Canada. Ukusebenza kungaphansi kwemibandela emibili elandelayo:
(1) le divayisi ingase ingabangeli ukuphazamiseka, futhi
(2) lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafunwa kocingo.
- INGABE ICES-3 (B) / NMB-3 (B)
- Idivayisi inganqamula ukudlulisela ngokuzenzakalelayo uma lungekho ulwazi olungaludlulisela noma lwehluleke ukusebenza. Qaphela ukuthi lokhu akuhloselwe ukuvimbela ukudluliswa kokulawula noma ukusayina ulwazi noma ukusetshenziswa kwamakhodi aphindaphindayo lapho kudingwa ubuchwepheshe.
- idivayisi yokusebenza ebhendini engu-5150–5250 MHz ingeyokusetshenziswa endlini kuphela ukuze kuncishiswe amandla okugxambukela okuyingozi kumasistimu esathelayithi ephathwayo ephathwayo;
- inzuzo ephezulu ye-antenna evunyelwe kumadivayisi kumabhendi 5250–5350 MHz kanye no-5470–5725 MHz izothobela umkhawulo we-eirp, futhi
- inzuzo ephezulu ye-antenna evunyelwe kumadivayisi ebhendi engu-5725–5825 MHz izothobela imikhawulo ye-eirp ecaciswe ekusebenzeni kwephoyinti-kuya-iphuzu kanye nokungaqondisani-iphoyinti njengoba kufanele.
Ngaphezu kwalokho, ama-radar anamandla amakhulu anikezwa njengabasebenzisi abayinhloko (okungukuthi abasebenzisi ababalulekile) bebhendi 5250–5350 MHz kanye no-5650–5850 MHz, futhi lawa ma-radar angabangela ukuphazamiseka kanye/noma ukulimala kumadivayisi e-LE-LAN.
Isitatimende Sokuchayeka Kwemisebe
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC/IC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20 cm phakathi kwe-radiator nomzimba wakho.
Le divayisi ihloselwe kuphela izihlanganisi ze-OEM ngaphansi kwezimo ezilandelayo:
(1) I-antenna kufanele ifakwe ngendlela yokuthi u-20 cm ugcinwe phakathi kothi kanye nabasebenzisi,
(2) Imojula yesidlulisi akumele ihlanganiswe nanoma yimuphi omunye umthumeli noma uthi.
(3) Lesi sidlulisi somsakazo singasebenza kuphela sisebenzisa uthi lohlobo kanye nenzuzo enkulu (noma encane) egunyazwe i-Texas Instrument. Izinhlobo ze-antenna ezingafakiwe ohlwini, ezinenzuzo enkulu kunesilinganiso esiphezulu senzuzo ekhonjiswe lolo hlobo, zinqatshelwe ngokuphelele ukusetshenziswa nalesi sithumeli.
| I-Antenna Gain (dBi) @ 2.4GHz | I-Antenna Gain (dBi) @ 5GHz |
| 3.2 | 4.5 |
Esimeni lapho le mibandela ingenakufinyelelwa khona (ngokwesiboneloampekucushweni okuthile kwekhompuyutha ephathekayo noma indawo ehlangene nomunye umthumeli), khona-ke ukugunyazwa kwe-FCC/IC akusabhekwa njengokuvumelekile futhi i-ID ye-FCC/IC ID ayikwazi ukusetshenziswa kumkhiqizo wokugcina. Kulezi zimo, isihlanganisi se-OEM sizoba nesibopho sokuhlola kabusha umkhiqizo wokugcina (okuhlanganisa nesidluliseli) kanye nokuthola ukugunyazwa okuhlukile kwe-FCC/IC.
SWRU382– Novemba 2014
I-WL1837MODCOM8I WLAN MIMO kanye ne-Bluetooth® Ibhodi Lokuhlola Imojula ye-TI Sitara™ Platform
Thumela Impendulo Yemibhalo
Copyright © 2014, Texas Instruments Incorporated
Amadokhumenti / Izinsiza
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I-TEXAS INSTRUMENTS WL1837MODCOM8I WLAN MIMO ne-Bluetooth Module [pdf] Umhlahlandlela Womsebenzisi I-WL18DBMOD, FI5-WL18DBMOD, FI5WL18DBMOD, WL1837MODCOM8I WLAN MIMO ne-Bluetooth Module, i-WLAN MIMO ne-Bluetooth Module |
