D12320VF25IV Datasheet, PDF (1098/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix B Internal I/O Registers
B.2 List of Registers (By Module)
Module
Interrupt
controller
Bus
controller
Register
System control register
IRQ sense control register H
IRQ sense control register L
IRQ enable register
IRQ status register
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 priority register I
Interrupt priority register J
Interrupt priority register K
Bus width control register
Access state control register
Wait control register H
Wait control register L
Bus control register H
Bus control register L
Memory control register
DRAM control register
Refresh timer counter
Refresh time constant register
Abbreviation R/W Initial Value Address^*1
SYSCR
R/W H'01
H'FF39
ISCRH
R/W H'00
H'FF2C
ISCRL
R/W H'00
H'FF2D
IER
R/W H'00
H'FF2E
ISR
R/(W)^*2 H'00
H'FF2F
IPRA
R/W H'77
H'FEC4
IPRB
R/W H'77
H'FEC5
IPRC
R/W H'77
H'FEC6
IPRD
R/W H'77
H'FEC7
IPRE
R/W H'77
H'FEC8
IPRF
R/W H'77
H'FEC9
IPRG
R/W H'77
H'FECA
IPRH
R/W H'77
H'FECB
IPRI
R/W H'77
H'FECC
IPRJ
R/W H'77
H'FECD
IPRK
ABWCR
R/W
R/W
H'77
H'FECE
H'FF/H'00^*5 H'FED0
ASTCR
R/W H'FF
H'FED1
WCRH
R/W H'FF
H'FED2
WCRL
R/W H'FF
H'FED3
BCRH
R/W H'D0
H'FED4
BCRL
MCR^*6
DRAMCR^*6
RTCNT^*6
RTCOR^*6
R/W
R/W
R/W
R/W
R/W
H'3C
H'00
H'00
H'00
H'FF
H'FED5
H'FED6
H'FED7
H'FED8
H'FED9
Rev.6.00 Sep. 27, 2007 Page 1066 of 1268
REJ09B0220-0600