HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 577

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

10.9.4
PAPCR controls the input pull-up MOS function. Bits 7 to 5 are valid in modes 1 and 2 and all the
bits are valid in modes 4 and 7.
Bit
0
10.9.5
PAODR specifies an output type of port A.
Bit
0
10.9.6
PFCR1 performs I/O port control. Bits 7 to 5 are valid in modes 1 and 2 and all the bits are valid
in modes 4 and 7.
7
6
5
4
3
2
1
7
6
5
4
3
2
1
Bit Name
PA7PCR
PA6PCR
PA5PCR
PA4PCR
PA3PCR
PA2PCR
PA1PCR
PA0PCR
Bit Name
PA7ODR
PA6ODR
PA5ODR
PA4ODR
PA3ODR
PA2ODR
PA1ODR
PA0ODR
Port A Pull-Up MOS Control Register (PAPCR)
Port A Open Drain Control Register (PAODR)
Port Function Control Register 1 (PFCR1)
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
Description
Description
When PADDR = 0 (input port), setting the
corresponding bit to 1 turns on the input pull-up
MOS for that pin.
When not specified for address output, setting the
corresponding bit to 1 specifies a pin output type to
NMOS open-drain output, while clearing this bit to 0
specifies that to CMOS output.
Rev.7.00 Mar. 18, 2009 page 509 of 1136
Section 10 I/O Ports
REJ09B0109-0700