Datasheet

AVR079
9
8133A-AVR-04/08
Table 4-3. Command format.
Field Size Values Description
Command ID 1 byte
CMD_LEAVE_PROGMODE_IS
P
Command id
preDelay 1 byte XML: preDelay Pre-delay (in ms)
PostDelay 1 byte XML: postDelay Post-delay (in ms)
Table 4-4. Answer format.
Field Size Values Description
Answer ID 1 byte
CMD_LEAVE_PROGMODE_IS
P
Answer id
Status 1 byte STATUS_CMD_OK
This command will always return
STATUS_CMD_OK
4.3 CMD_CHIP_ERASE_ISP
This command will perform a chip erase on the target device.
XML path: /AVRPART/ICE_SETTINGS/STK600/IspChipErase/
Table 4-5. Command format.
Field Size Values Description
Command ID 1 byte CMD_CHIP_ERASE_ISP Command id
eraseDelay 1 byte XML: eraseDelay
Delay (in ms) to ensure that the erase of the
device is finished
pollMethod 1 byte XML: pollMethod Poll method, 0 = use delay
1= use RDY/BSY command
cmd1
(1)
1 byte Chip erase command byte #1
cmd2
(1)
1 byte Chip erase command byte #2
cmd3
(1)
1 byte Chip erase command byte #3
cmd4
(1)
1 byte Chip erase command byte #4
Notes: 1. cmd1, cmd2, cmd3 and cmd4 are the instruction bytes found in the SPI Serial Programming Instruction Set found in
the device datasheet.
Table 4-6. Answer format.
Field Size Values Description
Answer ID 1 byte CMD_CHIP_ERASE_ISP Answer id
Status 1 byte
STATUS_CMD_OK or
STATUS_CMD_TOUT
A status value indicating the result of the
operation
4.4 CMD_PROGRAM_FLASH_ISP
This command will program data into the FLASH memory of the target device if it
succeeds.
XML path: /AVRPART/ICE_SETTINGS/STK600/IspProgramFlash/