I-TMS320F28015PZA Entsha kunye neNqanaba ye-DC ukuya kwi-DC Converter kunye nokuTshintsha iChip yesiLawuli

• Itekhnoloji yeCMOS esebenza ngokuphezulu

-100 MHz (ixesha le-10-ns lomjikelo)

– 60 MHz (16.67-ns ixesha lomjikelo)

– Amandla aphantsi (1.8-V core, 3.3-VI/O) uyilo

• Inkxaso yokuskena umda we-JTAG

-IEEE iMigangatho ye-1149.1-1990 yoVavanyo oluMgangatho wokuFikelela kwizibuko kunye neSakhiwo soMda weScan

• 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

-Ikhowudi esebenzayo (kwiC/C++ kunye neNdibano)

• Imemori ye-chip

– F2809: 128K × 16 iflash, 18K × 16 SARAM

F2808: 64K × 16 flash, 18K × 16 SARAM

F2806: 32K × 16 flash, 10K × 16 SARAM

F2802: 32K × 16 flash, 6K × 16 SARAM

F2801: 16K × 16 flash, 6K × 16 SARAM

F2801x: 16K × 16 flash, 6K × 16 SARAM

-I-1K × 16 OTP ROM (izixhobo ezikhanyayo kuphela)

-C2802: 32K × 16 iROM, 6K × 16 SARAM

C2801: 16K × 16 ROM, 6K × 16 SARAM

• I-ROM yokuqalisa (4K × 16)

Ngeendlela zokuqalisa isoftware (nge-SCI, SPI, CAN, I2C, kunye ne-I/O efanayo)

– Iitheyibhile zezibalo ezisemgangathweni

• Ulawulo lwewotshi kunye nenkqubo

-Oscillator kwi-chip

-Imodyuli yesibali-xesha

• Nayiphi na i-GPIO A pin inokudityaniswa kwenye yeziphazamiso ezintathu zangaphandle ezingundoqo

• Ibhloko yeperipheral Interrupt Expansion (PIE) exhasa zonke iziphazamiso ezingama-43

• Endianness: endian encinane

• 128-bit isitshixo sokhuseleko/isitshixo

-Ikhusela iflash/OTP/L0/L1 iibhloko

-Ithintela i-firmware reverse-engineering

• Izibali-xesha ze-CPU ezintathu ezingama-32

• Iiperipherals zolawulo eziphuculweyo

– Ukuya kuthi ga kwi-16 leziphumo zePWM

– Ukuya kuthi ga kwiziphumo ze-6 HRPWM ezine-150-ps isisombululo se-MEP

– Ukuya kutsho kumagalelo amane okubanjwa

-Ukuya kuthi ga kwi-encoder encoder interface ezimbini

– Ukuya kuthi ga ezintandathu 32-bit/ezintandathu 16-bit izibali-xesha

• Uthotho lwezibuko peripherals

– Ukuya kuthi ga kwiimodyuli ezi-4 zeSPI

– Ukuya kuthi ga kwiimodyuli ezi-2 ze-SCI (UART).

– Ukuya kuthi ga kwiimodyuli ezi-2 ze-CAN

– Ibhasi enye ye-Inter-Integrated-Circuit (I2C).

• 12-bit ADC, 16 amajelo

– 2 × 8 itshaneli igalelo multiplexer

– Iisampulu ezimbini-kwaye-ubambe

– Uguqulo olunye/ngaxeshanye

-Isantya soguqulo olukhawulezayo:

80 ns - 12.5 MSPS (F2809 kuphela)

160 ns - 6.25 MSPS (280x)

267 ns - 3.75 MSPS (F2801x)

– Isalathiso sangaphakathi okanye sangaphandle

• Ukuya kuthi ga kwi-35 elungiselelwe umntu ngamnye, i-multiplexed

Izikhonkwane ze-GPIO ezinokucoca igalelo

• Iimpawu zokulinganisa ezikwinqanaba eliphezulu

-Uhlalutyo kunye nemisebenzi ye-breakpoint

-Ixesha lokwenyani ukulungisa ingxaki ngehardware

• Inkxaso yophuhliso ibandakanya

– ANSI C/C++ compiler/assembler/linker

-I-ID yeSitudiyo soMqambi weKhowudi™

– SYS/BIOS

-Ulawulo lweemoto zedijithali kunye namathala eencwadi esoftware yamandla edijithali

• Iimowudi zamandla aphantsi kunye nogcino lwamandla

-IDLE, STANDBY, HALT iindlela ezixhaswayo

-Khubaza iiwotshi zeperipheral

• Ukhetho lwepakethi

-I-quad flatpack (PZ)

-MicroStar BGA™ (GGM, ZGM)

• Ukhetho lobushushu

A: -40°C ukuya kuma-85°C (PZ, GGM, ZGM)

– S: -40°C ukuya ku-125°C (PZ, GGM, ZGM)

– Umbuzo: -40°C ukuya ku-125°C (PZ)

(Isiqinisekiso se-AEC-Q100 sezicelo zemoto)