Unlock TMS320F2802PZA MCU on-chip program

The TMS320F2802PZA devices include a serial communications interface (SCI) module. The SCI module supports digital communications between the CPU and other asynchronous peripherals that use the standard non-return-to-zero (NRZ) format which is an critical part for Unlock TMS320F2802PZA MCU on-chip program.

The SCI receiver and transmitter are double-buffered, and each has its own separate enable and interrupt bits. Both can be operated independently or simultaneously in the full-duplex mode. To ensure data integrity, the SCI checks received data for break detection in order to Crack Chip Protected PIC18F2550 Heximal, parity, overrun, and framing errors. The bit rate (baud) is programmable to over 65000 different speeds through a 16-bit baud-select register. Features of the SCI module include:

Two external pins

  • – SCITXD: SCI transmit-output pin or general-purpose bidirectional I/O pin

–         SCIRXD: SCI receive-input pin or general-purpose bidirectional I/O pin

Baud rate programmable to 64K different rates

  • – Up to 625 Kbps at 10-MHz SYSCLK

Data word format

  • – One start bit

–         Data word length programmable from one to eight bits

  • – Optional even/odd/no parity bit
  • – One or two stop bits

Four error-detection flags: parity, overrun, framing, and break detection

Two wake-up multiprocessor modes: idle-line and address bit to facilitate the procedures of Crack DSP Microcontroller TMS320F28015

Half- or full-duplex operation

Double-buffered receive and transmit functions

Unlock TMS320F2802PZA MCU on-chip program

Unlock TMS320F2802PZA MCU on-chip program

Transmitter and receiver operations can be accomplished through interrupt-driven or polled algorithms with status flags.

  • – Transmitter: TXRDY flag (transmitter-buffer register is ready to receive another character) and      TX EMPTY flag (transmitter-shift register is empty)
  • – Receiver: RXRDY flag (receiver-buffer register is ready to receive another character), BRKDT flag (break condition occurred), and RX ERROR (monitoring four interrupt conditions)

Separate enable bits for transmitter and receiver interrupts (except BRKDT) only after Clone Philip Microprocessor P89C638 Flash Program

NRZ (non return-to-zero) format

Eleven SCI module control registers located in the control register frame beginning at address 7050h

NOTE: All registers in this module are 8-bit registers that are interfaced to the 16-bit peripheral bus. When a register is accessed, the register data is in the lower byte (7 – 0), and the upper byte (15 – 8) is read as zeros. Writing to the upper byte has no effect by Recover MCU.