|
PCONF |
Bit |
描述 |
|
PF8 |
[21:19] |
000 = Input 011 = SIOCLK 001 = Output
010 = nCTS1 100 = IISCLK Others = Reserved |
|
PF7 |
[18:16] |
000 = Input 011 = SIORxD 001 = Output
010 = RxD1 100 = IISDI Others = Reserved |
|
PF6 |
[15:13] |
000 = Input 011 = SIORDY 001 = Output
010 = TxD1 100 = IISDO Others = Reserved |
|
PF5 |
[12:10] |
000 = Input 011 = SIOTxD 001 = Output
010 = nRTS1 100 = IISLRCK Others = Reserved |
|
PF4 |
[9:8] |
00 = Input 10 = nXBREQ 01 = Output 11 = nXDREQ0 |
|
PF3 |
[7:6] |
00 = Input 10 = nXBACK 01 = Output 11 = nXDACK0 |
|
PF2 |
[5:4] |
00 = Input 10 = nWAIT 01 = Output 11 = Reserved |
|
PF1 |
[3:2] |
00 = Input 10 = IICSDA 01 = Output 11 = Reserved |
|
PF0 |
[1:0] |
00 = Input 10 = IICSCL 01 = Output 11 = Reserved |