This command writes data (from 1 to 60 bytes) to the requested EEPROM address. Afterwards, it writes USB FX2 firmware, reads back data from EEPROM and returns it in a reply packet.
Byte |
Value |
Description |
1 |
0xA9 |
EEPROM_WRITE command ID |
2 |
AddrHigh |
High part of address (address [15:8]) |
3 |
AddrLow |
Low part of address (address [7:0]) |
4 |
size |
Number of bytes to write (max 60) |
From 5 to size+4 |
data |
Data to write (size bytes) |
From size+5 to 64 |
- |
Not used |
Table 15: EEPROM_WRITE Command Packet Layout.
Byte |
Description |
From 1 to size |
Readback result |
From size to 64 |
Not used |
Table 16: EEPROM_WRITE Reply Packet Layout.