C8051F85X86X Datasheet, PDF (185/290 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

C8051F85x/86x
Register 21.6. P0MAT: Port 0 Match
Bit
7
6
5
4
3
2
1
0
Name
P0MAT
Type
RW
Reset
1
1
1
1
1
1
1
1
SFR Address: 0xFD
Table 21.9. P0MAT Register Bit Descriptions
Bit
Name
Function
7:0
P0MAT Port 0 Match Value.
Match comparison value used on P0 pins for bits in P0MASK which are set to 1.
0: P0.x pin logic value is compared with logic LOW.
1: P0.x pin logic value is compared with logic HIGH.
Preliminary Rev 0.6
191