TPI Write Memory

Writes data into memory using TPI programming.

Table 1. TPI Write Memory Command Format
Field Size Description
TPI_CMD_WRITE_MEM 1 byte Command ID
Memory Type 1 byte

TPI_MEM_TYPE_APPL or

TPI_MEM_TYPE_FUSE or

TPI_MEM_TYPE_LOCKBITS

Page Mode 1 byte Not used - ignored
Address 4 bytes Address to write to
Length 2 bytes Number of bytes to write (1 to 512)
Data N bytes Data to write

Response:

Table 2. TPI Write Memory Response
Field Size Description
TPI_CMD_WRITE_MEM 1 byte Command ID
Status 1 byte

TPI_RSP_ERR_FAILED or

TPI_RSP_ERR_COLLISION or

TPI_RSP_ERR_TIMEOUT or

TPI_RSP_ERR_OK