Renesas SH7781 用户手册
28. General Purpose I/O Ports (GPIO)
Rev.1.00 Jan. 10, 2008 Page 1382 of 1658
REJ09B0261-0100
REJ09B0261-0100
28.2
Register Descriptions
The following registers are provided to control the GPIO ports.
Table 28.2 Register Configuration (1)
Register Name
Abbrev.
R/W
P4 Address
*
1
Area 7
Address
Address
*
1
Access
Size
Size
*
2
Sync
Clock
Clock
Port A control register
PACR
R/W
H'FFE7 0000
H'1FE7 0000
16
Pck
Port B control register
PBCR
R/W
H'FFE7 0002
H'1FE7 0002
16
Pck
Port C control register
PCCR
R/W
H'FFE7 0004
H'1FE7 0004
16
Pck
Port D control register
PDCR
R/W
H'FFE7 0006
H'1FE7 0006
16
Pck
Port E control register
PECR
R/W
H'FFE7 0008
H'1FE7 0008
16
Pck
Port F control register
PFCR
R/W
H'FFE7 000A
H'1FE7 000A
16
Pck
Port G control register
PGCR
R/W
H'FFE7 000C
H'1FE7 000C
16
Pck
Port H control register
PHCR
R/W
H'FFE7 000E
H'1FE7 000E
16
Pck
Port J control register
PJCR
R/W
H'FFE7 0010
H'1FE7 0010
16
Pck
Port K control register
PKCR
R/W
H'FFE7 0012
H'1FE7 0012
16
Pck
Port L control register
PLCR
R/W
H'FFE7 0014
H'1FE7 0014
16
Pck
Port M control register
PMCR
R/W
H'FFE7 0016
H'1FE7 0016
16
Pck
Port N control register
PNCR
R/W
H'FFE7 0018
H'1FE7 0018
16
Pck
Port P control register
PPCR
R/W
H'FFE7 001A
H'1FE7 001A
16
Pck
Port Q control register
PQCR
R/W
H'FFE7 001C
H'1FE7 001C
16
Pck
Port R control register
PRCR
R/W
H'FFE7 001E
H'1FE7 001E
16
Pck
Port A data register
PADR
R/W
H'FFE7 0020
H'1FE7 0020
8
Pck
Port B data register
PBDR
R/W
H'FFE7 0022
H'1FE7 0022
8
Pck
Port C data register
PCDR
R/W
H'FFE7 0024
H'1FE7 0024
8
Pck
Port D data register
PDDR
R/W
H'FFE7 0026
H'1FE7 0026
8
Pck
Port E data register
PEDR
R/W
H'FFE7 0028
H'1FE7 0028
8
Pck
Port F data register
PFDR
R/W
H'FFE7 002A
H'1FE7 002A
8
Pck
Port G data register
PGDR
R/W
H'FFE7 002C
H'1FE7 002C
8
Pck
Port H data register
PHDR
R/W
H'FFE7 002E
H'1FE7 002E
8
Pck
Port J data register
PJDR
R/W
H'FFE7 0030
H'1FE7 0030
8
Pck