Datasheet

Section 27 List of Registers
REJ09B0465-0300 Rev. 3.00 Page 893 of 982
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
Register Name Abbreviation
Number
of Bits
Address Module
Data Bus
Width
Number of
Access
States
System clock control register SYSCCR 8 H'FF06D0 SYSTEM 16*
8
2
Power-down control register 1 LPCR1 8 H'FF06D1 SYSTEM 16*
8
2
Power-down control register 2 LPCR2 8 H'FF06D2 SYSTEM 16*
8
2
Power-down control register 3 LPCR3 8 H'FF06D3 SYSTEM 16*
8
2
Backup control register BAKCR 8 H'FF06D4 SYSTEM 16*
8
2
OSC oscillation settling control
status register
OSCCSR 8 H'FF06D5 Clock
oscillator
16*
8
2
Reset control register RSTCR 8 H'FF06DA Exception
handling
16*
8
2
Timer RA control register TRACR 8 H'FF06F0 Timer RA 8 2
Timer RA I/O control register TRAIOC 8 H'FF06F1 Timer RA 8 2
Timer RA mode register TRAMR 8 H'FF06F2 Timer RA 8 2
Timer RA prescaler register TRAPRE 8 H'FF06F3 Timer RA 8 2
Timer RA timer register TRATR 8 H'FF06F4 Timer RA 8 2
Timer RA interrupt request status
register
TRAIR 8 H'FF06F5 Timer RA 8 2
Timer RC counter*
6
TRCCNT 16 H'FFFF80 Timer RC 16*
3
2
General register A*
6
GRA 16 H'FFFF82 Timer RC 16*
3
2
General register B*
6
GRB 16 H'FFFF84 Timer RC 16*
3
2
General register C*
6
GRC 16 H'FFFF86 Timer RC 16*
3
2
General register D*
6
GRD 16 H’FFFF88 Timer RC 16*
3
2
Timer RC mode register*
6
TRCMR 8 H'FFFF8A Timer RC 8 2
Timer RC control register 1*
6
TRCCR1 8 H'FFFF8B Timer RC 8 2
Timer RC interrupt enable
register*
6
TRCIER 8 H'FFFF8C Timer RC 8 2
Timer RC status register*
6
TRCSR 8 H'FFFF8D Timer RC 8 2
Timer RC I/O control register 0*
6
TRCIOR0 8 H'FFFF8E Timer RC 8 2
Timer RC I/O control register 1*
6
TRCIOR1 8 H'FFFF8F Timer RC 8 2
Timer RC control register 2*
6
TRCCR2 8 H'FFFF90 Timer RC 8 2
Timer RC digital filtering function
select register*
6
TRCDF 8 H'FFFF91 Timer RC 8 2
Timer RC output enable register*
6
TRCOER 8 H'FFFF92 Timer RC 8 2