I-MICROCHIP.jpg

I-MICROCHIP AT91SAM7X512B 32bit ARM Microcontroller Instruction Manual

I-MICROCHIP AT91SAM7X512B 32bit ARM Microcontroller.jpg

Ukusetshenziswa kwe-AT91SAM7XC512B Njengenye enye ku-AT91SAM7X512B

Lo mbhalo uchaza umehluko phakathi komndeni we-AT91SAM7X(C)512B ngenhloso yokusiza
abasebenzisi ekusebenziseni i-AT91SAM7XC512B njengenye indlela yamadivayisi e-AT91SAM7X512B.

I-AT91SAM7XC512B iyasebenza futhi ilingana ngokomshini ne-AT91SAM7X512B ngokwengezwa kwama-crypto processors e-AES/TDES (bona umdwebo webhulokhi ngezansi).

I-FIG 1.jpg

Umndeni we-AT91SAM7X(C)512B womabili uthathwe kusethi yemaski ye-wafer efanayo. Lo mklamo unenketho yeleveli yemaski ukunika amandla/ukukhubaza iphrosesa ye-crypto. Lokhu kunika amandla kwenziwa ngesilungiselelo se-ROM esikhethwe ngesikhathi sokukhiqiza amawafa. Amadivayisi anephrosesa ye-crypto enikwe amandla akhonjwa ngo-'C' engxenyeni yegama kanye ne-Chip ID ehlukile njengoba kuchazwe ngezansi.

Amanani e-Chip ID kulezi zinketho yilawa:

FIG 2 Amanani e-Chip ID.JPG

Izinketho zihlukaniswa “Ngesihlonzi Sezakhiwo” senani le-Chip ID.

Irejista ye-ID ye-Debug Unit Chip

I-FIG 3 Debug Unit Chip ID Register.JPG

Imininingwane yedivayisi ngayinye iyatholakala kuma-Microchip's webisayithi futhi ibonise izici, amarejista namaphinikhodi wocingo ngalunye kuyasebenza ngaphandle kokwengezwa kwama-peripherals e-AES kanye ne-TDES. Emadivaysi e-AT91SAM7XC512B, lezi zingxenye zocingo kufanele ziqaliswe ngaphambi kokusetshenziswa, ngakho-ke uma ikhodi yomsebenzisi ingalungiseleli lezi zingxenye, idivayisi izosebenza ngendlela efanayo nenguqulo engeyona ye-crypto.

Ama-database angatholakala kulezi zixhumanisi ezilandelayo:

Atmel_32-bit-ARM7TDMI-Flash-Microcontroller_SAM7X512-256-128_Datasheet.pdf (microchip.com)
Imele | Idatha ye-SMART SAM7XC512 SAM7XC256 SAM7XC128 data ye-microchip.com

Ukuze usebenzise idivayisi ye-AT91SAM7XC512B njengokungena esikhundleni sedivayisi ye-AT91SAM7X512B engeyona i-crypto, lokhu kucatshangelwa okulandelayo kumele kwenziwe ngumsebenzisi.

  1. Amathuluzi Okuhlela
    a. Umsebenzisi kufanele akhethe idivayisi ye-AT91SAM7XC512B njengoba umhleli ehlola i-Chip ID futhi uzoqhubeka kuphela uma i-Chip ID ifana nale ngxenye yenombolo.
  2. I-BSD Scan yomngcele File
    a. Umsebenzisi kufanele amiselele i-AT91SAM7X512B BSD file ngeyodwa yenketho ye-crypto.
    b. Lezi files ingatholakala ku-Microchip's webindawo kulezi zindawo ezilandelayo:
    i. https://ww1.microchip.com/downloads/en/DeviceDoc/SAM7X512_LQFP100_BSD.zip
    ii. https://ww1.microchip.com/downloads/en/DeviceDoc/SAM7XC512_LQFP100_BSD.zip
  3. Thumela Ukuhlelwa
    a. Isigaba sokuthekelisa sizoshintsha kancane ngenxa yomsebenzi we-crypto njengoba kuchazwe kuthebula elingezansi.
    b. Zombili izinguqulo ziyi-NLR “Ayikho Ilayisensi Edingekayo”

Isifinyezo Sedatha Yokulawula Ukuthekelisa

I-FIG 4 Isifinyezo Sedatha Yokulawula Ukuthekelisa.JPG

I-Microchip Technology Incorporated 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Ihhovisi Eliyinhloko 480-792-7200 Ifeksi 480-899-9210

 

Funda okwengeziwe ngale Manuwali & Landa i-PDF:

Amadokhumenti / Izinsiza

I-MICROCHIP AT91SAM7X512B 32bit ARM Microcontroller [pdf] Incwadi Yeziqondiso
I-AT91SAM7X512B 32bit ARM Microcontroller, AT91SAM7X512B, 32bit ARM Microcontroller, ARM Microcontroller, Microcontroller

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