TMS320F2812PGFA Digital Signal processors and Controller DSP DSC 32Bit Digital Sig Controller w/Flash

• Ubuchwepheshe be-CMOS obusebenza kahle obusezingeni eliphezulu
- 150 MHz (isikhathi somjikelezo we-6.67-ns)
Amandla aphansi (1.8-V core ku-135 MHz,Idizayini engu-1.9-V ku-150 MHz, 3.3-VI/O).

• Usekelo lweskena somngcele we-JTAG
– IEEE Standard 1149.1-1990 IEEE StandardImbobo yokufinyelela yokuhlola kanye ne-Boundary-ScanIzakhiwo

• Ukusebenza okuphezulu okungu-32-bit CPU (TMS320C28x)
– 16 × 16 kanye 32 × 32 MAC imisebenzi
– 16 × 16 MAC ezimbili
- Izakhiwo zebhasi laseHarvard
- Ukusebenza kwe-athomu
- Ukusabela kokuphazamisa okusheshayo nokucubungula
- Imodeli yokuhlela inkumbulo ehlanganisiwe
- Uhlelo oluqondile lwe-4M/ukufinyelela kwekheli ledatha
- Ikhodi esebenza kahle (ku-C/C++ kanye ne-Assembly)
– TMS320F24x/LF240x ikhodi yomthombo wephrosesaehambisanayo

• Imemori ye-on-chip
- Kufika ku-128K × 16 flash(Imikhakha emine ye-8K × 16 neyisithupha 16K × 16)
– 1K × 16 OTP ROM
- I-L0 ne-L1: amabhulokhi angu-2 we-4K × 16 i-SingleAccess RAM ngayinye (i-SARM)
– H0: Ibhulokhi eli-1 le-8K × 16 SARAM
- I-M0 ne-M1: amabhulokhi angu-2 we-1K × 16 i-SARM ngayinye

• I-boot ROM (4K × 16)
- Ngamamodi okuqalisa isoftware
– Standard izibalo amatafula

• Isixhumi esibonakalayo sangaphandle (F2812)
- Ngaphezu kwe-1M × 16 inkumbulo ephelele
- Izimo zokulinda ezihlelekayo
-Isikhathi sokufunda/sokubhala esihlelekayo
- Ama-chip amathathu akhethiwe

• I-Endianness: I-endian encane

• Ukulawula iwashi nohlelo
- I-on-chip oscillator
– Watchdog timer module

• Iziphazamiso zangaphandle ezintathu

• I-Peripheral Interrupt Expansion (PIE) vimba lokhoisekela iziphazamiso ezingu-45

• Izibali sikhathi ezintathu ze-32-bit CPU

• Ukhiye/ukhiye wokuqinisekisa ubunikazi ongu-128-bit
- Ivikela i-flash/OTP ne-L0/L1 SARAM
- Ivimbela i-firmware reverse-engineering

• Ama-peripherals okulawula izimoto
- Abaphathi Bemicimbi ababili (EVA, EVB)
- Ihambisana namadivayisi angama-240xA

• Ama-peripherals we-serial port
- I-Serial Peripheral Interface (SPI)
- Izisetshenziswa ezimbili ze-Serial Communications (SCIs),UART ejwayelekile
- Inethiwekhi Yendawo Yokulawula Ethuthukisiwe (i-eCAN)
- Multichannel Buffered Serial Port (McBSP)

• I-12-bit ADC, iziteshi eziyi-16
– 2 × 8 i-multiplexer yokufaka ishaneli
– Amasampula Amabili-futhi-Bamba
- Ukuguqulwa okukodwa/ngasikhathi sinye
- Izinga lokuguqulwa elisheshayo: 80 ns/12.5 MSPS

• Kufika kumaphinikhodi angu-56 we-General-Purpose I/O (GPIO).

• Izici zokulingisa ezithuthukile
- Ukuhlaziya kanye nemisebenzi ye-breakpoint
- Ukulungisa iphutha ngesikhathi sangempela ngehadiwe

• Amathuluzi okuthuthukisa ahlanganisa
- I-ANSI C/C++ compiler/assembler/linker
- I-IDE ye-Code Composer Studio™
– DSP/BIOS™
- Izilawuli zokuskena ze-JTAG

• Izinga le-IEEE 1149.1-1990 IEEE StandardImbobo yokufinyelela yokuhlola kanye ne-Boundary-ScanIzakhiwo

• Izindlela zamandla aphansi nokonga amandla
- Izindlela ze-IDLE, STANDBY, HALT ziyasekelwa
- Khubaza amawashi e-peripheral ngayinye

• Izinketho zephakheji
- I-MicroStar BGA™ yebhola engu-179 enenkumbulo yangaphandleisixhumi esibonakalayo (GHH, ZHH) (F2812)
– 176-pin I-Low-Profile Quad Flatpack (LQFP) eneinkumbulo yangaphandle (PGF) (F2812)
- I-128-pin LQFP ngaphandle kwememori yangaphandleisixhumi esibonakalayo (PBK) (F2810, F2811)

• Okukhethwa kukho kwezinga lokushisa
A: -40°C kuya ku-85°C (GHH, ZHH, PGF, PBK)
– S: –40°C kuya ku-125°C (GHH, ZHH, PGF, PBK)
– Q: –40°C kuya ku-125°C (PGF, PBK)(Iziqu ze-AEC-Q100 zezimoto
izicelo)

• Amasistimu Okusiza Abashayeli (ADAS)

• Ukwakha ezishintshayo

• Indawo yokuthengisa ye-elekthronikhi

• Imoto Kagesi/I-Hybrid Electric Vehicle (EV/HEV)i-powertrain

• Ukuzenzakalela kwefekthri

• Ingqalasizinda yegridi

• Ezokuthutha zezimboni

• Ukwelashwa, ukunakekelwa kwezempilo, nokufaneleka

• Ukushayela kwezimoto

• Ukulethwa kwamandla

• Ingqalasizinda yeTelecom

• Ukuhlolwa nokulinganisa