C8051F85X86X Datasheet, PDF (195/290 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

C8051F85x/86x
Register 21.16. P1SKIP: Port 1 Skip
Bit
7
6
5
4
3
2
1
0
Name
P1SKIP
Type
RW
Reset
0
0
0
0
0
0
0
0
SFR Address: 0xD5
Table 21.19. P1SKIP Register Bit Descriptions
Bit
Name
Function
7:0
P1SKIP Port 1 Skip.
These bits select port pins to be skipped by the crossbar decoder. Port pins used for ana-
log, special functions or GPIO should be skipped.
0: Corresponding P1.x pin is not skipped by the crossbar.
1: Corresponding P1.x pin is skipped by the crossbar.
Note: Port 1 consists of 8 bits (P1.0-P1.7) on QSOP24 packages and 7 bits (P1.0-P1.6) on QFN20 packages and 4 bits
(P1.0-P1.3) on SOIC16 packages.
Preliminary Rev 0.6
201