SH7144 Datasheet, PDF (678/773 Pages) Renesas Technology Corp – Hitachi SuperH RISC engine

Register name

Interrupt priority register A
Interrupt priority register B
Interrupt priority register C
Interrupt priority register D
Interrupt priority register E
Interrupt priority register F
Interrupt priority register G
Interrupt priority register H
Interrupt control register1
IRQ status register
Interrupt priority register I
Interrupt priority register J

Interrupt control register 2

Port A data register H
Port A data register L
Port A I/O register H
Port A I/O register L
Port A control register H

Port A control register L1
Port A control register L2
Port B data register
Port C data register
Port B I/O register
Port C I/O register
NO. of
abbreviation bits
Address


H'FFFF8340 to
H'FFFF8347
IPRA
16
H'FFFF8348
IPRB
16
H'FFFF834A
IPRC
16
H'FFFF834C
IPRD
16
H'FFFF834E
IPRE
16
H'FFFF8350
IPRF
16
H'FFFF8352
IPRG
16
H'FFFF8354
IPRH
16
H'FFFF8356
ICR1
16
H'FFFF8358
ISR
16
H'FFFF835A
IPRI
16
H'FFFF835C
IPRJ
16
H'FFFF835E


H'FFFF8360 to
H'FFFF8365
ICR2
16
H'FFFF8366


H'FFFF8368 to
H'FFFF837F
PADRH
16
H'FFFF8380
PADRL
16
H'FFFF8382
PAIORH
16
H'FFFF8384
PAIORL
16
H'FFFF8386
PACRH
16
H'FFFF8388


H’FFFF838A
PACRL1
16
H’FFFF838C
PACRL2
16
H’FFFF838E
PBDR
16
H’FFFF8390
PCDR
16
H’FFFF8392
PBIOR
16
H'FFFF8394
PCIOR
16
H'FFFF8396
Module
INTC
I/O
PFC
I/O
PFC
Access size
NO. of Access
states

φ reference
B:2
8, 16, 32
W:2
8, 16
L:4
8, 16, 32
8, 16
8, 16, 32
8, 16
8, 16, 32
8, 16
8, 16, 32
8, 16
8, 16, 32
8, 16

8, 16

8, 16, 32
8, 16
8, 16, 32
8, 16
8, 16, 32

8, 16, 32
8, 16
8, 16, 32
8, 16
8, 16, 32
8, 16
Rev. 2.0, 09/02, page 638 of 732