Datasheet

Appendix B Internal I/O Registers
Rev.7.00 Feb. 14, 2007 page 950 of 1108
REJ09B0089-0700
Module Register Abbreviation R/W Initial Value Address
*
1
Bus width control register ABWCR R/W H'FF/H'00
*
5
H'FED0 Bus
controller
Access state control register ASTCR R/W H'FF H'FED1
Wait control register H WCRH R/W H'FF H'FED2
Wait control register L WCRL R/W H'FF H'FED3
Bus control register H BCRH R/W H'D0 H'FED4
Bus control register L BCRL R/W H'3C H'FED5
Timer control register 0 TCR0 R/W H'00 H'FFB0 8-bit
timer 0
Timer control/status register 0 TCSR0 R/(W)
*
7
H'00 H'FFB2
Timer constant register A0 TCORA0 R/W H'FF H'FFB4
Timer constant register B0 TCORB0 R/W H'FF H'FFB6
Timer counter 0 TCNT0 R/W H'00 H'FFB8
Timer control register 1 TCR1 R/W H'00 H'FFB1 8-bit
timer 1
Timer control/status register 1 TCSR1 R/(W)
*
7
H'10 H'FFB3
Timer constant register A1 TCORA1 R/W H'FF H'FFB5
Timer constant register B1 TCORB1 R/W H'FF H'FFB7
Timer counter 1 TCNT1 R/W H'00 H'FFB9
All 8-bit
timer
channels
Module stop control register MSTPCR R/W H'3FFF H'FF3C
WDT Timer control/status register TCSR R/(W)
*
9
H'18 H'FFBC:
Write
*
8
H'FFBC:
Read
Timer counter TCNT R/W H'00 H'FFBC:
Write
*
6
H'FFBD:
Read
Reset control/status register RSTCSR R/(W)
*
9
H'1F H'FFBE:
Write
*
8
H'FFBF:
Read