Slave Status Register: 0x0000_0044
| 31 | 3 | 2 | 1 | 0 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reserved | Scl | Sda | inFrame | |||||||||
| Bits | Field | Description | Privilege |
|---|---|---|---|
| 0 | inFrame | Indicates whether the controller is inFrame, where the transaction is
in progress. The controller is expected to be inFrame after a successful
start is sent out. the controller would exit the inFrame after a
successful stop is sent out. 1'b1: InFrame 1'b0:
Idle |
Read |
| 1 | Sda | Current state of SDA line. 1'b1: High state 1'b0: Low
state |
Read |
| 2 | Scl | Current state of SCL line. 1'b1: High state 1'b0: Low
state |
Read |
| 3-31 | Reserved | Reserved | N/A |