Port C Pull-Down Selection Register - Pcpdr - Holtek HT32F12345 User Manual

32-Bit Arm ® Cortex ® -M3 MCU
HT32F12345
Bits Field
[15:0] PCPUn
Port C Pull-Down Selection Register – PCPDR
This register is used to enable or disable the GPIO Port C pull-down function.
Offset: 0x00C
Reset value: 0x0000_0000
31
Type/Reset
23
Type/Reset
15
Type/Reset RW 0 RW
7
Type/Reset RW 0 RW
Bits Field
[15:0] PCPDn
Rev. 1.10
Descriptions
GPIO Port C pin n Pull-Up Selection Control Bits (n = 0 ~ 15)
0: Pin n pull-up function is disabled
1: Pin n pull-up function is enabled
Note: When the pull-up and pull-down functions are both enabled, the pull-up
function will have the higher priority and therefore the pull-down function will
be blocked and disabled.
30 29 28
22 21 20
14 13 12
0 RW 0 RW
6 5
0 RW 0 RW
Descriptions
GPIO Port C pin n Pull-Down Selection Control Bits (n = 0 ~ 15)
0: Pin n pull-down function is disabled
1: Pin n pull-down function is enabled
Note: When the pull-up and pull-down functions are both enabled, the pull-up
function will have the higher priority and therefore the pull-down function will
be blocked and disabled.
144 of 590
27 26
Reserved
19 18
Reserved
11 10
PCPD
0 RW 0 RW
4 3 2
PCPD
0 RW 0 RW
25 24
17 16
9 8
0 RW 0 RW 0
1 0
0 RW 0 RW 0
November 28, 2018