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

• Teknụzụ CMOS kwụ ọtọ na-arụ ọrụ dị elu
- 150 MHz (oge okirikiri 6.67-ns)
- ike dị ala (isi 1.8-V na 135 MHz,1.9-V isi na 150 MHz, 3.3-VI/O) imewe

• Nkwado nyocha oke ala JTAG
– IEEE Standard 1149.1-1990 IEEE StandardNwalee Port Access Port na Boundary-ScanNhazi

• CPU 32-bit dị elu (TMS320C28x)
– 16 × 16 na 32 × 32 MAC arụmọrụ
- 16 × 16 MAC abụọ
– Harvard ụgbọ ala ije
– Atomiki arụ ọrụ
– ngwa ngwa nkwụsị nzaghachi na nhazi
– Ụdị mmemme ebe nchekwa jikọtara ọnụ
– 4M linear program/data adreesị iru
- Koodu na-arụ ọrụ nke ọma (na C / C ++ na Mgbakọ)
- TMS320F24x/LF240x koodu isi mmalitedakọtara

• Ebe nchekwa na mgbawa
- Ihe ruru 128K × 16 flash(akụkụ anọ 8K × 16 na isii 16K × 16)
- 1K × 16 OTP ROM
- L0 na L1: 2 ngọngọ nke 4K × 16 nke ọ bụla RAM ohere ịnweta (SARAM)
- H0: 1 ngọngọ nke 8K × 16 SARAM
- M0 na M1: ngọngọ 2 nke 1K × 16 SARAM ọ bụla

• buut ROM (4K × 16)
- Site na ụdị buut software
– Standard mgbakọ na mwepụ tebụl

• Ntụgharị mpụga (F2812)
- Ihe karịrị 1M × 16 mkpokọta ebe nchekwa
– Ihe omume nchere steeti
- Oge strobe nwere ike ịgụ / dee
– Atọ onye mgbawa ahọrọ

• Endianness: obere endian

• Elekere na njikwa usoro
– On-chip oscillator
– Watchdog ngụ oge modul

• Nkwụsị mpụta atọ

• Mgbakwunye nkwụsịtụ n'akụkụ (PIE) gbochie nke ahụna-akwado nkwụsịtụ mpụta 45

• Ngụ oge CPU 32-bit atọ

• 128-bit nche igodo/mkpọchi
- Na-echebe flash / OTP na L0/L1 SARAM
– Na-egbochi firmware reverse-engineering

• Mfefe njikwa moto
- Ndị njikwa mmemme abụọ (EVA, EVB)
- Dakọtara na ngwaọrụ 240xA

• Serial ọdụ ụgbọ mmiri mpụta
- Oghere Usoro Oghere Usoro (SPI)
- Oghere Usoro Nkwukọrịta Ozi Abụọ (SCI),ọkọlọtọ UART
- Netwọk Mpaghara njikwa emelitere (eCAN)
- Multichannel Buffered Serial Port (McBSP)

• 12-bit ADC, 16 ọwa
– 2 × 8 ọwa ntinye multiplexer
– Ihe atụ-na-jide abụọ
- Ntugharị otu/otu oge
- Ọnụego mgbanwe ngwa ngwa: 80 ns/12.5 MSPS

• Ruo 56 General-Ebumnobi I/O (GPIO) atụdo

• atụmatụ emulation dị elu
- Analysis na breakpoint ọrụ
- Debug ozugbo site na ngwaike

• Ngwa mmepe gụnyere
- ANSI C/C ++ nchịkọta / mkpokọta / njikọ
– Code Composer Studio™ IDE
– DSP/BIOS™
- Ndị na-ahụ maka nyocha JTAG

• IEEE Standard 1149.1-1990 IEEE StandardNwalee Port Access Port na Boundary-ScanNhazi

• Ụdị ike dị ala na nchekwa ike
- akwadoro ụdị IDLE, STANDBY, HALT
- Gbanyụọ elekere mpụta n'otu n'otu

• Nhọrọ ngwugwu
– 179-ball MicroStar BGA™ nwere ebe nchekwa mpụgainterface (GHH, ZHH) (F2812)
- 176-pin Quad Flatpack dị ala (LQFP) nwereinterface ebe nchekwa mpụga (PGF) (F2812)
- 128-pin LQFP na-enweghị ebe nchekwa mpụgainterface (PBK) (F2810, F2811)

• Nhọrọ okpomọkụ
- A: -40°C ruo 85°C (GHH, ZHH, PGF, PBK)
- S: -40°C ruo 125°C (GHH, ZHH, PGF, PBK)
- Q: -40°C ruo 125°C (PGF, PBK)(Ntozu AEC-Q100 maka ụgbọ ala
ngwa)

Sistemụ Enyemaka Ọkwọ ụgbọala dị elu (ADAS)

• akpaaka ụlọ

• Ebe a na-ere ere

• Ụgbọ ala eletrik / Ngwakọ eletrik (EV/HEV)powertrain

• akpaaka ụlọ ọrụ

• akụrụngwa grid

• Ụgbọ njem ụlọ ọrụ

• ahụike, ahụike na ahụike

• Ụgbọala moto

• nnyefe ike

• akụrụngwa ekwentị

• Nyochaa na nha