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

• Itekhnoloji yeCMOS esebenza ngokuphezulu
– 150 MHz (6.67-ns ixesha lomjikelo)
Amandla aphantsi (1.8-V engundoqo kwi-135 MHz,I-1.9-V engundoqo kwi-150 MHz, i-3.3-VI / O) ukuyila

• Inkxaso yokuskena umda we-JTAG
- Umgangatho we-IEEE 1149.1-1990 IEEE UmgangathoUvavanyo lokuFikelela kwizibuko kunye neSikena soMdaUyilo lwezakhiwo

• Ukusebenza okuphezulu kwe-32-bit CPU (TMS320C28x)
– 16 × 16 kunye 32 × 32 imisebenzi MAC
– 16 × 16 ezimbini MAC
-Uyilo lwebhasi yaseHarvard
-Ukusebenza kweathom
-Khawuleza ukuphazamisa impendulo kunye nokusebenza
-Imodeli yenkqubo yememori edibeneyo
– I-4M yenkqubo yomgca/idilesi yedatha ukufikelela
-Ikhowudi esebenzayo (kwiC/C++ kunye neNdibano)
-TMS320F24x/LF240x ikhowudi yemvelaphi yeprosesaiyahambelana

• Imemori ye-chip
– Ukuya kuthi ga kwi-128K × 16 iflash(Ezine 8K × 16 kwaye ezintandathu 16K × 16 amacandelo)
– 1K × 16 OTP ROM
-L0 kunye ne-L1: iibhloko ezi-2 ze-4K × 16 nganye ye-SingleAccess RAM (i-SARM)
– H0: 1 ibhloko 8K × 16 SARAM
– M0 kunye M1: 2 iibhloko 1K × 16 SARAM nganye

• I-ROM yokuqalisa (4K × 16)
-Ngeendlela zokuqalisa isoftware
– Iitheyibhile zezibalo ezisemgangathweni

• Ujongano lwangaphandle (F2812)
-Ngaphezu kwe-1M × 16 inkumbulo iyonke
– Programmable ukulinda amazwe
-Ukucwangcisela ukufunda/ukubhala ixesha lestrobe
– Iitshiphu ezintathu ezikhethiweyo ezikhethiweyo

• Endianness: endian encinane

• Ulawulo lwewotshi kunye nenkqubo
-Oscillator kwi-chip
-Imodyuli yesibali-xesha

• Iziphazamiso ezintathu zangaphandle

• Ukwandiswa kwePeripheral Interrupt (PIE) kuthintele okoixhasa iziphazamiso zeperipheral ezingama-45

• Izibali-xesha ze-CPU ezintathu ezingama-32

• 128-bit isitshixo sokhuseleko/isitshixo
-Ikhusela iflash/OTP kunye neL0/L1 SARAM
-Ithintela i-firmware reverse-engineering

• Iiperipherals zolawulo lweemoto
-Abaphathi beMinyhadala ababini (EVA, EVB)
-Iyahambelana nezixhobo ezingama-240xA

• Uthotho lwezibuko peripherals
-IsiNxulumaniso sePeripheral Interface (SPI)
-IiNxibelelwano ezimbini zoNxibelelwano (ii-SCIs),umgangatho we-UART
– Uthungelwano lweNdawo yoMlawuli oPhuhliweyo (eCAN)
-Isibuko seSeriya esiXhaswe ngamajelo amaninzi (McBSP)

• 12-bit ADC, 16 amajelo
– 2 × 8 itshaneli igalelo multiplexer
– Iisampuli ezimbini-kwaye-Bamba
– Uguqulo olunye/ngaxeshanye
-Ireyithi yokuguqula ngokukhawuleza: 80 ns/12.5 MSPS

• Ukuya kuthi ga kwi-56 ye-General-Purpose I/O (GPIO) izikhonkwane

• Iimpawu zokulinganisa ezikwinqanaba eliphezulu
-Uhlalutyo kunye nemisebenzi ye-breakpoint
-Ixesha lokwenyani ukulungisa ingxaki ngehardware

• Izixhobo zophuhliso zibandakanya
– ANSI C/C++ compiler/assembler/linker
-I-ID yeSitudiyo soMqambi weKhowudi™
– DSP/BIOS™
-JTAG scan abalawuli

• Umgangatho we-IEEE we-1149.1-1990 we-IEEEUvavanyo lokuFikelela kwizibuko kunye neSikena soMdaUyilo lwezakhiwo

• Iimowudi zamandla aphantsi kunye nogcino lwamandla
-IDLE, STANDBY, HALT iindlela ezixhaswayo
-Khubaza iiwotshi zeperipheral

• Ukhetho lwepakethi
-I-179-ibhola ye-MicroStar BGA™ enememori yangaphandleujongano (GHH, ZHH) (F2812)
– I-176-pin ye-Low-Profile Quad Flatpack (LQFP) eneujongano lwenkumbulo yangaphandle (PGF) (F2812)
-I-128-pin LQFP ngaphandle kwememori yangaphandleujongano (PBK) (F2810, F2811)

• Ukhetho lobushushu
A: -40°C ukuya kuma-85°C (GHH, ZHH, PGF, PBK)
– S: -40°C ukuya ku-125°C (GHH, ZHH, PGF, PBK)
– Umbuzo: -40°C ukuya ku-125°C (PGF, PBK)(Isiqinisekiso se-AEC-Q100 semoto
izicelo)

• IiNkqubo zoNcedo loMqhubi olukwinqanaba eliphezulu (ADAS)

• Ulwakhiwo oluzenzekelayo

• Indawo yokuthengisa ye-elektroniki

• Isithuthi soMbane/i-Hybrid yoMbane yesithuthi (EV/HEV)i-powertrain

• Ukuzitshintsha kwefektri

• Izibonelelo zegrid

• Uthutho lwamashishini

• Unyango, ukhathalelo lwempilo, kunye nokomelela

• Ukuqhuba kweemoto

• Ukuhanjiswa kwamandla

• Iziseko zophuhliso lweTelecom

• Uvavanyo kunye nemilinganiselo