Datasheet

607
18.2 Register Configuration
Table 18.3 summarizes the registers of the pin function controller.
Table 18.3 Pin Function Controller Registers
Name Abbreviation R/W Initial Value Address Access Size
Port A I/O register H PAIORH R/W H'0000 H'FFFF8384
H'FFFF8385
8, 16, 32
Port A I/O register L PAIORL R/W H'0000 H'FFFF8386
H'FFFF8387
8, 16, 32
Port A control register H PACRH R/W H'0000 H'FFFF8388
H'FFFF8389
8, 16, 32
Port A control register L1 PACRL1 R/W H'0000
*
H'4000
H'FFFF838C
H'FFFF838D
8, 16, 32
Port A control register L2 PACRL2 R/W H'0000 H'FFFF838E
H'FFFF838F
8, 16, 32
Port B I/O register PBIOR R/W H'0000 H'FFFF8394
H'FFFF8395
8, 16, 32
Port B control register 1 PBCR1 R/W H'0000 H'FFFF8398
H'FFFF8399
8, 16, 32
Port B control register 2 PBCR2 R/W H'0000 H'FFFF839A
H'FFFF839B
8, 16, 32
Port C I/O register PCIOR R/W H'0000 H'FFFF8396
H'FFFF8397
8, 16, 32
Port C control register PCCR R/W H'0000 H'FFFF839C
H'FFFF839D
8, 16, 32
Port D I/O register H PDIORH R/W H'0000 H'FFFF83A4
H'FFFF83A5
8, 16, 32
Port D I/O register L PDIORL R/W H'0000 H'FFFF83A6
H'FFFF83A7
8, 16, 32
Port D control register H1 PDCRH1 R/W H'0000 H'FFFF83A8
H'FFFF83A9
8, 16, 32
Port D control register H2 PDCRH2 R/W H'0000 H'FFFF83AA
H'FFFF83AB
8, 16, 32
Port D control register L PDCRL R/W H'0000 H'FFFF83AC
H'FFFF83AD
8, 16, 32
Port E I/O register PEIOR R/W H'0000 H'FFFF83B4
H'FFFF83B5
8, 16, 32
Port E control register 1 PECR1 R/W H'0000 H'FFFF83B8
H'FFFF83B9
8, 16, 32
Port E control register 2 PECR2 R/W H'0000 H'FFFF83BA
H'FFFF83BB
8, 16, 32
IRQOUT function control
register
IFCR R/W H'0000 H'FFFF83C8
H'FFFF83C9
8, 16, 32
Note: * The port A control register L1 initial value varies depending on the operating mode.