h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 196

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 9 I/O Ports
9.8.4
PCPCR is an 8-bit readable/writable register that controls the on/off state of input pull-up MOS of
port C.
9.8.5
PCODR is an 8-bit readable/writable register that specifies an output type of port C.
Rev. 3.00 Oct 04, 2005 page 156 of 598
REJ09B0155-0300
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
PC7PCR
PC6PCR
PC5PCR
PC4PCR
PC3PCR
PC2PCR
PC1PCR
PC0PCR
Bit Name
PC7ODR
PC6ODR
PC5ODR
PC4ODR
PC3ODR
PC2ODR
PC1ODR
PC0ODR
Port C Pull-Up MOS Control Register (PCPCR)
Port C Open-Drain Control Register (PCODR)
Initial Value
0
0
0
0
0
0
0
0
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
When a pin is specified as an input port, setting the
corresponding bit to 1 turns on the input pull-up MOS
for that pin.
When a pin is specified as an output port, setting the
corresponding bits to 1 specifies pin output as open-
drain and the input pull-up MOS to the off state.
Clearing these bits to 0 specifies push-pull output.
Description
Description