3.6.25 CNFG_GetRevID Command and its
Response
The CNFG_GetRevID command (0xB1) reads the MCP2222 device
revision ID.
This command is sent through Endpoint 0x05 (OUT). The response is read through Endpoint 0x85 (IN).
| Byte Index | Command | Description | |
|---|---|---|---|
| 0 | 0xB1 | Command code | Returns the device revision ID |
| Byte Index | Response | Description | |
|---|---|---|---|
| 0 | 0xB1 | Echo command code | Returns the CNFG_GetRevID command code and the
device revision ID |
| 1 | 0x21 |
Accepted – returns the device revision ID | Accepted – returns the device revision ID |
| 2 | 0x10 |
Rev A0 |
Device revision ID |
0x11 |
Rev A1 | ||
.... | …. | ||
0x20 |
Rev B0 | ||
0x21 |
Rev B1 | ||
.... | …. | ||