Port 1 Pull-Up Mos Control Register (P1Pcr); Pin Functions - Renesas H8S/2111B Hardware Manual

7.1.3

Port 1 Pull-Up MOS Control Register (P1PCR)

P1PCR controls the on/off state of the port 1 on-chip input pull-up MOSs.
Bit Bit Name
7 P17PCR
6 P16PCR
5 P15PCR
4 P14PCR
3 P13PCR
2 P12PCR
1 P11PCR
0 P10PCR
7.1.4

Pin Functions

• P17/PW7 to P10/PW0
The pin function is switched as shown below according to the combination of the OEn bit in
PWOERA of PWM and the P1nDDR bit.
P1nDDR
OEn
Pin Function
[Legend]
n = 7 to 0
Initial
Value R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0

P17 to P10 input pins
Description
When a P1PCR bit is set to 1 with the input port
setting, the input pull-up MOS is turned on.
P17 to P10
output pins
1
0
PW7 to PW0
output pins
Rev. 1.00, 05/04, page 101 of 544
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