SPI Chip Erase - - Atmel EDBG-based Tools Protocols

# Atmel EDBG-based Tools Protocols
SPI programming protocol commands

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### SPI Chip Erase

Perform a chip erase

Table 149. SPI Chip Erase command format

Field | Size | Description
--- | --- | ---
SPI_CMD_CHIP_ERASE | 1 byte | Command ID
eraseDelay | 1 byte | XML: eraseDelay. Delay (in ms) to ensure that the erase is finished
pollMethod | 1 byte | XML: pollMethod. Poll method: 0 = use delay; 1= use RDY/BSY command
cmd1 | 1 byte | Command Byte # 1 to be transmitted
cmd2 | 1 byte | Command Byte # 2 to be transmitted
cmd3 | 1 byte | Command Byte # 3 to be transmitted
cmd4 | 1 byte | Command Byte # 4 to be transmitted

Response:

Table 150. SPI Chip Erase response

Field | Size | Description
--- | --- | ---
SPI_CMD_CHIP_ERASE | 1 byte | Command ID
Status | 1 byte | SPI_STATUS_CMD_OK or SPI_STATUS_CMD_TOUT

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