MICROCHIP AT91SAM7X512B 32bit ARM Ilana itọnisọna Microcontroller
Lilo AT91SAM7XC512B bi Yiyan si AT91SAM7X512B
Iwe yii ṣe apejuwe awọn iyatọ laarin idile AT91SAM7X(C) 512B pẹlu ipinnu ti iranlọwọ
awọn olumulo ni lilo AT91SAM7XC512B bi yiyan si awọn ẹrọ AT91SAM7X512B.
AT91SAM7XC512B jẹ iṣẹ ṣiṣe ati ẹrọ deede si AT91SAM7X512B pẹlu afikun ti awọn olutọsọna crypto AES/TDES (wo aworan atọka ni isalẹ).
Idile AT91SAM7X(C)512B jẹ orisun mejeeji lati eto iboju iparada kanna. Apẹrẹ yii ni aṣayan ipele iboju-boju lati mu ṣiṣẹ / mu ero isise crypto ṣiṣẹ. Muu ṣiṣẹ yii jẹ ṣiṣe pẹlu eto ROM ti a yan lakoko iṣelọpọ wafer. Awọn ẹrọ pẹlu ero isise crypto ṣiṣẹ ni idanimọ pẹlu 'C' ni orukọ apakan ati ID Chip ọtọtọ gẹgẹbi a ti ṣalaye ni isalẹ.
Awọn iye ti Chip ID fun awọn aṣayan wọnyi jẹ:
Awọn aṣayan jẹ iyatọ nipasẹ “Idamọ Architecture” ti iye Chip ID.
yokokoro Unit Chip ID Forukọsilẹ
Awọn iwe data fun ẹrọ kọọkan wa lori Microchip's webAaye ati ṣafihan awọn ẹya ara ẹrọ, awọn iforukọsilẹ ati awọn pin-jade ti ẹrọ kọọkan jẹ ibaramu iṣẹ-ṣiṣe ayafi fun afikun ti awọn agbeegbe AES ati TDES. Lori awọn ẹrọ AT91SAM7XC512B, awọn agbeegbe wọnyi gbọdọ wa ni ipilẹṣẹ ṣaaju lilo, nitorinaa ti koodu olumulo ko ba tunto awọn agbeegbe wọnyi, ẹrọ naa yoo ṣiṣẹ bakanna si ẹya ti kii-crypto.
Awọn iwe data le wa ni awọn ọna asopọ wọnyi:
Atmel_32-bit-ARM7TDMI-Flash-Microcontroller_SAM7X512-256-128_Datasheet.pdf (microchip.com)
Atmel | SMART SAM7XC512 SAM7XC256 SAM7XC128 Iwe data (microchip.com)
Lati lo ẹrọ AT91SAM7XC512B gẹgẹbi rirọpo si ẹrọ AT91SAM7X512B ti kii ṣe crypto, awọn ero wọnyi nilo lati ṣe nipasẹ olumulo.
- Awọn irinṣẹ siseto
a. Olumulo gbọdọ yan ẹrọ AT91SAM7XC512B niwon olupilẹṣẹ ṣayẹwo Chip ID ati pe yoo tẹsiwaju nikan ti Chip ID ba baamu yiyan nọmba apakan yii. - Aala wíwo BSD File
a. Olumulo gbọdọ rọpo AT91SAM7X512B BSD file pẹlu ọkan fun aṣayan crypto.
b. Awọn wọnyi files le ṣee ri lori Microchip's webaaye ni awọn aaye wọnyi:
i. https://ww1.microchip.com/downloads/en/DeviceDoc/SAM7X512_LQFP100_BSD.zip
ii. https://ww1.microchip.com/downloads/en/DeviceDoc/SAM7XC512_LQFP100_BSD.zip - Isọjade okeere
a. Iyasọtọ okeere yoo yipada diẹ nitori iṣẹ crypto bi a ti ṣalaye ninu tabili ni isalẹ.
b. Awọn ẹya mejeeji jẹ NLR “Ko si Iwe-aṣẹ ti a beere”
Okeere Iṣakoso Data Lakotan
Microchip Technology Incorporated 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Main Office 480-792-7200 Faksi 480-899-9210
Ka siwaju sii Nipa Itọsọna yii & Ṣe igbasilẹ PDF:
Awọn iwe aṣẹ / Awọn orisun
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MICROCHIP AT91SAM7X512B 32bit ARM Microcontroller [pdf] Ilana itọnisọna AT91SAM7X512B 32bit ARM Microcontroller, AT91SAM7X512B, 32bit ARM Microcontroller, ARM Microcontroller, Microcontroller |
