I-AN5827
Inothi lesicelo
Imihlahlandlela yokungena kusimo se-RMA kuma-STM32MP1 Series MPUs
Isingeniso
Ama-microprocessors we-STM32MP1 Series ahlanganisa amadivayisi we-STM32MP15xx kanye ne-STM32MP13xx.
ulwazi oluvamile
Lo mbhalo usebenza kuma-STM32MP1 Series microprocessors asekelwe kuma-Arm® Cortex® cores
Qaphela: I-Arm inguphawu lokuthengisa olubhalisiwe lwe-Arm Limited (noma izinkampani ezingaphansi kwayo) e-US kanye/noma kwenye indawo.
Amadokhumenti ayisethenjwa
| Ireferensi | Isihloko sedokhumenti |
| I-STM32MP13xx | |
| I-AN5474 | Ukuqalisa ngokuthuthukiswa kwehadiwe yemigqa ye-STM32MP13x |
| I-DS13878 | I-Arm® Cortex®-A7 kufika ku-1 GI-ft, 1xETH, 1 xADC, 24 timer, umsindo |
| I-DS13877 | I-Arm® Cortex®-A7 kufika ku-1 GHz, 1xETH, 1 xADC, 24 timer, umsindo, i-crypto ne-adv. ezokuphepha |
| I-DS13876 | I-Arm® Cortex®-A7 kufika ku-1 GI-ft, 2xETH, 2xCAN FD, 2xADC. 24 izikhathi, umsindo |
| I-DS13875 | I-Arm® Cortex®-A7 kufika ku-1 GHz, 2xETH, 2xCAN FD, 2xADC, 24 timer, umsindo, i-crypto ne-adv. ezokuphepha |
| I-DS13874 | I-Arm® Cortex®-A7 kufika ku-1 GHz, LCD-TFT, isixhumi esibonakalayo sekhamera, 2xETH, 2xCAN FD, 2xADC, 24 timer, umsindo |
| I-DS13483 | I-Arm® Cortex®-A7 kufika ku-1 GHz, LCD-TFT, isixhumi esibonakalayo sekhamera, 2xETH, 2xCAN FD, 2xADC, 24 timers, audio, crypto kanye ne-adv. ezokuphepha |
| R0475 | I-STM32MP13xx ethuthukisiwe ye-Arm0-based 32-bit MPUs |
| I-STM32MP15xx | |
| I-AN5031 | Ukuqalisa ngokuthuthukiswa kwehadiwe yomugqa we-STM32MP151, STM32MP153 kanye ne-STM32MP157 |
| I-DS12500 | I-Arm® Cortex®-A7 800 MHz + Cortex®-M4 MPU, TFT, 35 comm. interfaces, 25 izikhathi, adv. i-analog |
| I-DS12501 | I-Arm® Cortex®-A7 800 MHz + Cortex®-M4 MPU, TFT, 35 comm. interfaces, 25 izikhathi, adv. i-analog, i-crypto |
| I-DS12502 | I-Arm® dual Cortex®-A7 800 MHz + Cortex®-M4 MPU, TFT, 37 comm. interfaces, 29 izikhathi, adv. i-analog |
| I-DS12503 | I-Arm® dual Cortex®-A7 800 MHz + Cortex®-M4 MPU, TFT, 37 comm. interfaces, 29 izikhathi, adv. i-analog, i-crypto |
| I-DS12504 | I-Arm® dual Cortex®-A7 800 MHz + Cortex®-M4 MPU, 3D GPU, TFT/DSI, 37 comm. interfaces, 29 izikhathi, adv. i-analog |
| I-DS12505 | I-Arm® dual Cortex®-A7 800 MHz + Cortex®-M4 MPU, 3D GPU, TFT/DSI, 37 comm. interfaces, 29 izikhathi, adv. i-analog, i-crypto |
| R0441 | I-STM32MP151 ethuthukisiwe ye-Arm®-based 32-bit MPUs |
| R0442 | I-STM32MP153 ethuthukisiwe ye-Arnie-based 32-bit MPUs |
| R0436 | I-STM32MP157 ethuthukisiwe ye-Arm0-based 32-bit MPUs |
Imigomo nama-akhronimi
Ithebula 2. Incazelo yama-akhronimi
| Ithemu | Incazelo |
| KUDE | Isicelo sokuhlaziya ukwehluleka: ukugeleza okusetshenziselwa ukubuyisela idivayisi esolisayo ukuze ihlaziywe ku-STMicroelectronics. Ukuze uthuthukise ngokugcwele Ukuhlolwa kocingo ngesikhathi sokuhlaziya okunjalo, idivayisi kufanele ibe sesimweni se-RMA. |
| JTAG | Iqembu lesenzo sokuhlola esihlangene (ukulungisa iphutha) |
| I-PMIC | Isekhethi yokuphatha amandla yangaphandle ehlinzeka ngezinsiza zamandla zeplathifomu ezihlukahlukene, ezinokulawuleka okukhulu ngokusebenzisa amasignali kanye interface serial. |
| I-RMA | Ukuhlaziya okokusebenza kokubuyisela: isimo sedivayisi ethile emjikelezweni wempilo esivumela ukwenziwa kusebenze kwemodi yokuhlola ngokugcwele njengoba kudingeka I-STMicroelectronics ngenjongo yokuhlaziya ukwehluleka. |
1. Kulo mbhalo, isifinyezo se-RMA asibhekiseli noma kuphi “ekwamukelweni kwezinto ezibonakalayo” okuwukugeleza okusetshenziselwa ukubuyisela izingxenye ezingasetshenzisiwe (isitoko sekhasimende ngokwesibonelo.ample).
Isimo se-RMA ngaphakathi kokugeleza kwe-FAR
Ukugeleza kwe-FAR kuhlanganisa ukubuyisela idivayisi ku-STMicroelectronics ukuze ihlaziye ukwehluleka okujulile esimeni senkinga yekhwalithi esolwayo. Ingxenye kufanele ibuyiselwe ihlolwe ku-ST ukuze ukuhlaziywa kungenziwa.
- Ingxenye kufanele ibe sesimeni se-RMA
- Ingxenye kufanele ihambisane ngokomzimba nedivayisi yokuqala (usayizi webhola, ukuphakama, njll.)
Umjikelezo wempilo yomkhiqizo we-STM32MP13xx
Kumadivayisi e-STM32MP13xx, ngaphambi kokubuyisela idivayisi, ikhasimende kufanele lingene kusimo se-RMA ngekhasimende elichazwe ngaphambilini igama-mfihlo elingu-32 elifakwe nge-J.TAG (bheka Isigaba 3). Uma isifakwe kusimo se-RMA, idivayisi ayisasebenziseki ekukhiqizeni (bheka uMdwebo 1) futhi imodi yokuhlola ngokugcwele ivuliwe ukuze i-STMicroelectronics iqhubeke nophenyo kuyilapho zonke izimfihlo zekhasimende (i-OTP engenhla njengoba kuchazwe encwadini yereferensi) zigcinwa zingafinyeleleki. nge-hardware.
Isibalo esingezansi sibonisa umjikelezo wempilo yomkhiqizo wamadivayisi we-STM32MP13xx. Kubonisa ukuthi uma isimo se-RMA sesifakiwe idivayisi ayikwazi ukubuyela kwezinye izindlela.
Umjikelezo wempilo yomkhiqizo we-STM32MP15xx
Kumadivayisi e-STM32MP15xx, ngaphambi kokubuyisela idivayisi, ikhasimende kufanele lingene kusimo se-RMA ngekhasimende elichazwe ngaphambilini igama-mfihlo elingu-15 elifakwe nge-J.TAG (bheka Isigaba 3). Uma isifakwe kusimo se-RMA, idivayisi ingabuyela emuva kusimo SECURE_CLOSED ngokufaka iphasiwedi yekhasimende echazwe ngaphambilini “RMA_RELOCK”. Izivivinyo zesimo senguquko ezingu-3 kuphela ze-RMA eziya ku-RMA_RELOCKED ezivunyelwe (bona umfanekiso 2). Esimweni se-RMA, imodi yokuhlola ngokugcwele iyenziwa isebenze ukuze i-STMicroelectronics iqhubeke nophenyo kuyilapho zonke izimfihlo zekhasimende (i-OTP ephezulu njengoba kuchazwe kumanuwali ereferensi) zigcinwa zingafinyeleleki yihadiwe.
Isibalo esingezansi sibonisa umjikelezo wempilo yomkhiqizo wamadivayisi we-STM32MP15x.
Izithiyo zebhodi yesifunda ye-RMA
Ukuze wenze kusebenze isimo se-RMA, kudingeka izithiyo ezilandelayo.
I-JTAG ukufinyelela kufanele kutholakale
Amasiginali i-NJTRST ne-JTDI, JTCK, JTMS, JTDO (pin PH4, PH5, PF14, PF15 kumadivayisi e-STM32MP13xx) kufanele afinyeleleke. Kwamanye amathuluzi, i-JTDO ayidingekile (ngokwesiboneloample, Trace32) kwenye efana ne-OpenOCD ithuluzi lihlola idivayisi JTAG I-ID nge-JTDO ngaphambi kokusebenzisa i-JTAG ukulandelana.
Amandla kagesi e-VDDCORE kanye ne-VDD akufanele acishwe lapho iphinikhodi ye-NRST yenziwe yasebenza
Kumklamo wesithenjwa we-ST, i-NRST yenza kusebenze umjikelezo wamandla we-STPMIC1x noma izilawuli zamandla zezingxenye ezihlukene zangaphandle. Ukuqaliswa okungenzeka kuboniswe kumklamo wereferensi example enikeziwe kunothi lohlelo lokusebenza Ukuqalisa nge-STM32MP13x ukuthuthukiswa kwehadiwe yemigqa (AN5474) . Umfanekiso 3 kanye noMfanekiso 4 yizinguqulo ezenziwe lula ezibonisa kuphela izingxenye ezihlobene nesimo se-RMA. Okufanayo kusebenza kumadivayisi we-STM32MP15xx.
Ibhodi elilula eline-J kuphelaTAG iphinikhodi nesokhethi efanelekile ingasetshenziselwa izinjongo zephasiwedi ye-RMA kuphela (uma kwenzeka kungenzeki ukufinyelela ku-JTAG ebhodini lokukhiqiza). Esimeni esinjalo ikhasimende kufanele liqale likhiphe unsolder idivayisi ebhodini lokukhiqiza bese ligcwalisa kabusha amabhola ephakheji.
Ibhodi kufanele libe nezikhonkwane ze-STM32MP1xxx ezisohlwini lweThebula 3 ezixhunywe njengoba kukhonjisiwe . Amanye amaphini angashiywa entanta.
Ithebula 3. Phina uxhumano lwebhodi elilula elisetshenziselwa ukufaka iphasiwedi ye-RMA
| Iphinikhodi (isiginali) | Kuxhunywe ku | Phawula | |
| I-STM32MP13xx | I-STM32MP15xx | ||
| JTAG bese usetha kabusha | |||
| I-NJTRST | I-NJRST | JTAG isixhumi | |
| I-PH4 (JTDI) | I-JTDI | ||
| I-PH5 (JTDO) | I-JTDO | Ayidingeki kwelinye ithuluzi lokususa iphutha njengeTrace32 | |
| I-PF14 (JTCK) | I-JTCK | ||
| PF15 (JTMS) | I-JTMS | ||
| I-NRST | I-NRST | Setha kabusha inkinobho | Nge-10 nF capacitor ukuya ku-VSS |
| Izimpahla zamandla | |||
| I-VDDCORE. VDDCPU | I-VDDCORE | Ukunikezwa kwangaphandle | Bheka imininingwane yomkhiqizo ngokujwayelekile inani |
| I-VDD. I-VDDSD1. I-VDDSD2. VDD_PLL. VDD_PLL2. I-VBAT. VDD_ANA. PDR_ON |
I-VDD. VDD_PLL. VDD_PLL2. I-VBAT. VDD_ANA. PDR_ON. PDR_ON_CORE |
3.3 V yangaphandle hlinzeka |
Kufanele itholakale kuqala futhi isuswe okokugcina (kungaba kanye nezinye izimpahla) |
| VDDA, VREF+, VDD3V3_USBHS. VDDO_DDR |
I-VDDA. I-VREF+. VDD3V3_USBHS. VDDO_DDR. VDD_DSI. VDD1V2_DSI_REG. VDD3V3_USBFS |
0 | I-ADC. I-VREFBUF, i-USB, i-DDR ayisetshenziswanga |
| I-VSS. VSS_PLL. VSS_PLL2. I-VSSA. VSS_ANA. I-VREF-. VSS_US131-IS |
I-VSS. VSS_PLL, VSS_PLL2. I-VSSA. VSS_ANA. I-VREF-. VSS_USBHS. VSS_DSI |
0 | |
| VDDA1V8_REG. VDDA1V1_REG |
VDDA1V8_REG. VDDA1V1_REG |
ezintantayo | |
| Okunye | |||
| BYPASS_REG1V8 | BYPASS_REG1V8 | 0 | 1V8 isilawuli sinikwe amandla ngokuzenzakalela (REG 18E = 1) |
| I-PC15- OSC32_OUT | I-PC15- OSC32_OUT | ezintantayo | |
| I-PC14- OSC32_IN | I-PC14- OSC32_IN | Ama-oscillator angaphandle awasetshenziswa (i-boot ROM ukusebenzisa i-oscillator yangaphakathi ye-HSI) |
|
| PHO-OSC_IN | PHO-OSC_IN | ||
| PH1-0SC_OUT | PH1-0SC_OUT | ||
| I-USB_RREF | I-USB_RREF | ezintantayo | I-USB ayisetshenziswanga |
| I-P16 (BOOT2) | IBHODI2 | X | Ukungena kusimo se-RMA kuyasebenza noma ngabe i-boot(2:0) inenani |
| I-PI5 (BOOT1) | 60011 | X | |
| I-PI4 (BOOTO) | I-BOOTO | X | |
| NRST_CORE | 10 nF kuya ku-VSS | Ukudonsa kwangaphakathi ku-NRST_CORE | |
| I-PA13 (BOOTFAILN) | I-PA13 (BOOTFAILN) | I-LED | Ongakukhetha |
Izidingo zangaphambili zokuvumela ukungena kwesimo se-RMA esizayo
Amathuba okufaka isimo se-RMA kufanele amiswe yikhasimende ngokufaka iphasiwedi ngesikhathi sokukhiqizwa kwamakhasimende ngemuva kokuhlinzekwa okuyimfihlo
- Idivayisi uma ithunyelwa isuka ku-STMicroelectronics isesimweni sokuvula se-OTP_SECURED.
- Idivayisi iqukethe izimfihlo ze-ST ezivikelwe i-ROM yokuqalisa, futhi ayikho imfihlo yekhasimende.
- Lapho kusetha kabusha noma ngemva kokuqaliswa kwe-ROM yokuqalisa, ukufinyelela kwe-DAP kungavulwa kabusha yi-Linux noma ngemodi yokuqalisa ye-ROM “i-development boot” (OTP_SECURED vula + izikhonkwane zokuqalisa BOOT[2:0]=1b100 + setha kabusha).
- Ngenkathi iku-OTP_SECURED ivuliwe, ikhasimende kufanele linikeze izimfihlo zalo ku-OTP:
- ngokuqondile yikhasimende ngokuzifaka engozini noma
- ngokuphephile ngesiteshi esibethelwe usebenzisa “isici se-SSP” se-ROM yokuqalisa kanye namathuluzi e-STM32.
- Ekupheleni kokunikezwa kwezimfihlo, ikhasimende lingahlanganisa:
- Ku-STM32MP13xx iphasiwedi engu-32 bit RMA ku-OTP_CFG56 (iphasiwedi kufanele ibe ngu-0).
- Ku-STM32MP15xx iphasiwedi engu-15 bit RMA ku-OTP_CFG56[14:0], iphasiwedi ye-RMA_RELOCK kokuthi OTP_CFG56[29:15].
Iphasiwedi kufanele yehluke kuno-0.
- Setha i-OTP_CFG56 njengokuthi “ukhiye wezinhlelo unomphela” ukuze ugweme ukuhlelwa kwakamuva kokuthi 0xFFFFFF futhi uvumele ukungena kusimo se-RMA ngaphandle kolwazi lwephasiwedi yokuqala.
- Qinisekisa ukuhlela okulungile kwe-OTP_CFG56 ngokubheka irejista ye-BSEC_OTP_STATUS.
- Ekugcineni, idivayisi ishintshelwa ku-OTP_SECURED ivaliwe:
- Ku-STM32MP13xx ngokuhlanganisa i-OTP_CFG0[3] = 1 ne-OTP_CFG0[5] = 1.
- Ku-STM32MP15xx ngokuhlanganisa i-OTP_CFG0[6] = 1.
Idivayisi ingavulwa kabusha kusimo se-RMA ukuze iphenywe yi-STMicroelectronics
- Uma idivayisi ikwisimo esivaliwe se-OTP_SECURED, "i-development boot" ayisekho.
I-RMA ifaka imininingwane
Njengoba kushiwo ngaphambili, isimo se-RMA sisetshenziselwa ukuvula kabusha ngokuphephile imodi yokuhlola ephelele ngaphandle kokuvezwa kwezimfihlo ezinikezwe ikhasimende. Lokhu kwenziwa ngenxa yohlelo lokusebenza lwe-JTAG okokufaka ngenkathi zonke izimfihlo zekhasimende zigcinwa zingafinyeleleki yihadiwe.
Uma kwenzeka kuba nesidingo sokuhlaziya ku-s ehlulekayoampfuthi kunesidingo sokuya kusimo se-RMA (bona Umfanekiso 5. Ukushintshela ku-OTP_SECURED kuvaliwe ), okuvikela izimfihlo zekhasimende futhi kuvule kabusha ukuphepha kokususa iphutha nokungavikelekile ku-DAP.
- Ikhasimende lishintsha ngo-BSEC_JTAGNGENXA YOKUBHALISA iphasiwedi ye-RMA usebenzisa i-JTAG (amanani ahlukile ku-0 kuphela amukelwayo).
- Ikhasimende limisa kabusha idivayisi (iphinikhodi ye-NRST).
Qaphela: Ngalesi sinyathelo, iphasiwedi ku-BSEC_JTAGKUrejista akumele kusulwe. Ngakho, i-NRST akumele ivale i-VDD noma amandla kagesi e-VDDCORE. Akumele futhi ixhunywe kuphinikhodi ye-NJTRST. Esimeni lapho i-STPMIC1x isetshenziswa, kungase kudingeke ukuvala izinsiza zamandla ngesikhathi sokusetha kabusha. Lokhu kwenziwa ngokuhlela irejista yenketho yemaski ye-STPMIC1x (BUCKS_MRST_CR) noma ukususa isixhasi esingezwe ku-RMA ebhodini phakathi kwe-STPMICx RSTn ne-STM32MP1xxx NRST (bona Umfanekiso 3). - I-ROM yokuqalisa iyacelwa futhi ihlola iphasiwedi ye-RMA efakwe ku-BSEC_JTAGNGENA nge-OTP_CFG56.RMA_PASSWORD:
• Uma amagama ayimfihlo ehambisana, i-sample iba RMA_LOCK sample (phakade ku-STM32MP13xx).
• Uma amagama ayimfihlo engahambisani, i-sampi-le ihlala kusimo esivaliwe se-OTP_SECURED futhi ikhawunta ye-RMA "yokuvula kabusha izilingo" ikhuphuka ku-OTP.
Qaphela: Izilingo ezintathu kuphela zokuvula kabusha i-RMA ezigunyaziwe. Ngemuva kwezilingo ezintathu ezihlulekile, ukuphinda kuvulwe kwe-RMA akusenakwenzeka. Idivayisi ihlala kusimo sayo sangempela somjikelezo wempilo. - Ikhasimende lihlela kabusha okwesibili i-sampusebenzisa iphinikhodi ye-NRST:
• I-LED eku-PA13 ivuliwe (uma ixhunyiwe)
• Ukufinyelela kokususa iphutha kwe-DAP kuvulwe kabusha. - Idivayisi ingathunyelwa ku-STMicroelectronics.
- Ngemva kokusetha kabusha (iphinikhodi ye-NRST nanoma yikuphi ukusetha kabusha isistimu), i-ROM yokuqalisa iyacelwa:
• Ithola ukuthi i-OTP8.RMA_LOCK = 1 (i-RMA ikhiyiwe sample).
• Ivikela wonke ama-STMicroelectronics nezimfihlo zamakhasimende.
• Ivula kabusha ukufinyelela kokususa iphutha kwe-DAP endaweni evikelekile futhi engavikelekile.
Ngenkathi ikusimo se-RMA ingxenye ishaya indiva izikhonkwane ze-Boot futhi ayikwazi ukuqalisa isuka ku-flash yangaphandle noma i-USB/UART.
Imininingwane yokuvula i-RMA
Ku-STM32MP15xx ungakwazi ukuvula idivayisi ukusuka ku-RMA bese ubuyela esimweni SECURE_CLOSED.
Ku-BSEC_JTAGEKUBHALISENI, ikhasimende lishintsha iphasiwedi yokuvula i-RMA lisebenzisa i-JTAG (amanani ahlukile ku-0 kuphela amukelwayo)
- Ikhasimende limisa kabusha idivayisi (iphinikhodi ye-NRST).
Qaphela: Izilingo ezintathu kuphela ze-RMA Unlock ezigunyaziwe. Ngemva kwezilingo ezintathu ezihlulekile, ukuvula i-RMA akusenakwenzeka. Idivayisi ihlala kusimo sayo somjikelezo wempilo we-RMA. - Ikhasimende lihlela kabusha okwesibili i-sampusebenzisa iphinikhodi ye-NRST:
• I-LED eku-PA13 ivuliwe (uma ixhunyiwe),
• idivayisi isesimweni SECURE_CLOSED (ukufinyelela kokususa iphutha kwe-DAP kuvaliwe).
Isifunda se-RMA singena ku-JTAG iskripthi exampLes
Iskripthi se-STM32MP13xx examples ukufaka iphasiwedi bese ufaka isimo se-RMA ayatholakala ku-zip ehlukanisiwe file. Angasetshenziswa ne-Trace32, i-OpenOCD esebenzisa i-STLINK probe, i-OpenOCD esebenzisa uphenyo oluhambisana ne-CMSIS-DAP (ngokwesibonelo.ampkanye ULink2). Ulwazi lungatholakala ku-www.st.com. Bheka kumkhiqizo we-STM32MP13xx “Izinsiza ze-CAD” esigabeni “sokucaciswa kokukhiqizwa kwebhodi”.
Isib esifanayoampI-les ingatholwa kumadivayisi we-STM32MP15xx. Isibample yokufaka isimo se-RMA futhi uphume kusimo se-RMA ku-Trace32 iyatholakala kuziphu ehlukanisiwe file. Ulwazi lungatholakala ku-www.st.com. Bheka kumkhiqizo we-STM32MP15x “Izinsiza ze-CAD” esigabeni “sokucaciswa kokukhiqizwa kwebhodi”.
Umlando wokubuyekeza
Ithebula 4. Umlando wokubuyekeza idokhumenti
| Usuku | Inguqulo | Izinguquko |
| 13-Feb-23 | 1 | Ukukhishwa kokuqala. |
ISAZISO ESIBALULEKILE FUNDA NGOKUQAPHELA
I-STMicroelectronics NV nezinkampani ezingaphansi kwayo (“ST”) igodla ilungelo lokwenza izinguquko, ukulungisa, izithuthukisi, ukuguqulwa, nokuthuthukiswa kwemikhiqizo ye-ST kanye/noma kulo mbhalo nganoma yisiphi isikhathi ngaphandle kwesaziso. Abathengi kufanele bathole ulwazi lwakamuva olufanele ngemikhiqizo ye-ST ngaphambi kokufaka ama-oda. Imikhiqizo ye-ST ithengiswa ngokulandela imigomo nemibandela ye-ST yokuthengisa ekhona ngesikhathi sokuvunywa kwe-oda.
Abathengi banomthwalo wemfanelo kuphela ekukhetheni, ekukhethweni, nasekusetshenzisweni kwemikhiqizo ye-ST futhi i-ST ayithathi sikweletu sosizo lwesicelo noma idizayini yemikhiqizo yabathengi.
Ayikho ilayisensi, eshiwo noma eshiwoyo, kunoma yiliphi ilungelo lempahla yengqondo elinikezwa i-ST lapha.
Ukudayiswa kabusha kwemikhiqizo ye-ST nezinhlinzeko ezihlukile kulwazi olubekwe lapha kuzovala noma yisiphi isiqinisekiso esinikezwe i-ST salowo mkhiqizo.
Ilogo ye-ST kanye ne-ST yizimpawu zokuthengisa ze-ST. Ukuze uthole ulwazi olwengeziwe mayelana nezimpawu zokuthengisa ze-ST, bheka ku www.st.com/trademarks. Wonke amanye amagama omkhiqizo noma wesevisi ayimpahla yabanikazi abafanele.
Ulwazi olukule dokhumenti luthatha indawo futhi luthatha indawo yolwazi olwalunikezwe ngaphambilini kunoma yiziphi izinguqulo zangaphambili zalo mbhalo.
© 2023 STMicroelectronics Wonke amalungelo agodliwe
I-AN5827-Rev 1
AN5827 - Rev 1 - February 2023
Ukuze uthole ulwazi olwengeziwe thintana nehhovisi lezokuthengisa le-STMicroelectronics langakini.
www.st.com
Amadokhumenti / Izinsiza
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I-STMicroelectronics STM32MP1 Series Microprocessors [pdf] Umhlahlandlela Womsebenzisi I-STM32MP1 Series Microprocessors, STM32MP1 Series, Microprocessors |
