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TEXAS INSTRUMENTS TMS320F281X Digital Signal Processor

TEXAS INSTRUMENTS TMS320F281X Digital Signal Processor. Features. TMS320F281x CPU: 150 Mhz 32-bit CPU Memory: Internal: Flash: up to 128K ROM: up to 128K 20K of single-access RAM 4K Boot ROM External: Up to 1M total memory. HC12 CPU: 8 Mhz 16-bit Memory: Internal:

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TEXAS INSTRUMENTS TMS320F281X Digital Signal Processor

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  1. TEXAS INSTRUMENTS TMS320F281X Digital Signal Processor

  2. Features TMS320F281x CPU: 150 Mhz 32-bit CPU Memory: Internal: Flash: up to 128K ROM: up to 128K 20K of single-access RAM 4K Boot ROM External: Up to 1M total memory HC12 CPU: 8 Mhz 16-bit Memory: Internal: Flash: 32K ROM: 32K 768-byte EEPROM 1K RAM External: Up to 256 Pages

  3. Features Continued TMS320F281x Security: 128-bit key/lock Interrupts: 45 peripheral Timers: Three CPU timers Serial ports: SPI, 2 SCIs, eCAN, McBSP HC12 Security: 2Kbyte erase-protected boot block Interrupts: 29 total Timers: 8 channel TIM Serial ports: SCI, SPI, BDLC, CAN

  4. Applications Industrial: automation and drivers Automotive: Power steering, integrated starter altinator, brushless motors and pumps Appliances: motors, pumps and HVAC Other: Hand held power tools, power supplies and optical networking

  5. Programing Programable in C/C++ and asseambly Suplimental libraries available from TI include: Iqmath, fixed point math, software test bench, signal generator, Filter, PWM libraries, Fast fourier transforms, and multipel motor control libraries Tools avalable for compiling and downloading from TI Cost: $16 - $20 Development kits start at $500 Serial porgraming utiliity is free from TI

  6. Architecture Curtisy of TI

  7. Questions?

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