Whakaahuatanga
Ko te TMS320F2837xS he 32-bit floating-point microcontroller unit (MCU) kaha i hangaia mo nga tono whakahaere kati-koropiko matatau penei i nga taraiwa motuka ahumahi;hurihanga solar me te hiko mamati;waka hiko me te kawe waka;me te rongo me te tukatuka tohu.Hei whakatere i te whakawhanaketanga tono, kei te waatea te kete whanaketanga rorohiko DigitalPower (SDK) mo nga MCU C2000 me te kete whanaketanga rorohiko MotorControl (SDK) mo nga MCU C2000™.Ko te punaha whakahaere-wa-tuturu kei runga i te PTM 32-bit C28x maanu-point CPU, e whakarato ana i te 200 MHz o te mahi tukatuka tohu.Ko te PTM C28x ka whakanuia ake e te TMU accelerator hou, e taea ai te mahi tere o nga hātepe me nga mahi trigonometric e kitea ana i roto i nga huringa me nga tatauranga takahuri taipana;me te whakatere VCU, e whakaiti ana i te wa mo nga mahi pangarau uaua e kitea ana i roto i nga tono whakawaehere.Kei roto i te whanau F2837xS microcontroller he CLA te kaitukatuka whakahaere wa-tuturu.Ko te CLA he 32-bit-biting-point processor motuhake e rere ana i te tere rite ki te PTM matua.Ka whakautua e te CLA ki nga kaitapaa-a-roto me te mahi i te waehere me te PTM C28x matua.Ka taea e tenei kaha tukatuka whakarara te whakawharua i te mahinga rorohiko o te punaha whakahaere wa-tūturu.Ma te whakamahi i te CLA ki te mahi i nga mahi tino wa-waahi, ka waatea te CPU C28x matua ki te mahi i etahi atu mahi, penei i te whakawhitiwhiti korero me te taatai.Ka tautokohia e te TMS320F2837xS ki te 1MB (512KW) o te mahara flash o runga me te waehere whakatika hapa (ECC) tae atu ki te 164KB (82KW) o SRAM.E rua nga waahi haumaru 128-bit e waatea ana i runga i te PTM mo te tiaki waehere.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr | Texas Taonga |
Rangatū | C2000™ C28x Delfino™, Haumaru Mahi (FuSa) |
Mōkī | Paepae |
Tūnga Wāhanga | Hohe |
Tukatuka Matua | C28x |
Rahi Matua | 32-Moka-kotahi |
Tere | 200MHz |
Hononga | CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB |
Pikitia | DMA, POR, PWM, WDT |
Tau o I/O | 97 |
Rahi Mahara Papatono | 1MB (512K x 16) |
Momo Mahara Papatono | Kohiko |
EEPROM Rahi | - |
Rahi RAM | 82K x 16 |
Ngaohiko - Tuku (Vcc/Vdd) | 1.14V ~ 3.47V |
Kaihuri Raraunga | A/D 20x12b, 20x16b;D/A 3x12b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 105°C (TJ) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 176-LQFP Papa Whakaaturanga |
Mōkī Pūrere Kaiwhakarato | 176-HLQFP (24x24) |
Tau Hua turanga | TMS320 |