Data
Address
Register
Bus
(Low)
Name
Width Bit 7
H'FFF80 TCR0
8
H'FFF81 TCR1
8
H'FFF82 TCSR0
8
H'FFF83 TCSR1
8
H'FFF84 TCORA0
8
H'FFF85 TCORA1
8
H'FFF86 TCORB0
8
H'FFF87 TCORB1
8
H'FFF88 TCNT0
8
H'FFF89 TCNT1
8
H'FFF8A —
H'FFF8B —
H'FFF8C TCSR *
4
8
H'FFF8D TCNT *
4
8
H'FFF8E —
H'FFF8F RSTCSR *
8
4
H'FFF90 TCR2
8
H'FFF91 TCR3
8
H'FFF92 TCSR2
8
H'FFF93 TCSR3
8
H'FFF94 TCORA2
8
H'FFF95 TCORA3
8
H'FFF96 TCORB2
8
H'FFF97 TCORB3
8
H'FFF98 TCNT2
8
H'FFF99 TCNT3
8
H'FFF9A —
H'FFF9B —
H'FFF9C DADR0
8
H'FFF9D DADR1
8
H'FFF9E DACR
8
H'FFF9F —
8
Bit Names
Bit 6
Bit 5
CMIEB
CMIEA
OVIE
CMIEB
CMIEA
OVIE
CMFB
CMFA
OVF
CMFB
CMFA
OVF
—
—
—
—
—
—
OVF
WT/IT
TME
—
—
—
WRST
RSTOE —
CMIEB
CMIEA
OVIE
CMIEB
CMIEA
OVIE
CMFB
CMFA
OVF
CMFB
CMFA
OVF
—
—
—
—
—
—
DAOE1
DAOE0
DAE
—
—
—
Appendix B Internal I/O Registers
Bit 4
Bit 3
Bit 2
CCLR1
CCLR0
CKS2
CCLR1
CCLR0
CKS2
ADTE
OIS3
OIS2
ICE
OIS3
OIS2
—
—
—
—
—
—
—
—
CKS2
—
—
—
—
—
—
CCLR1
CCLR0
CKS2
CCLR1
CCLR0
CKS2
—
OIS3
OIS2
ICE
OIS3
OIS2
—
—
—
—
—
—
—
—
—
—
—
—
Rev. 4.00 Jan 26, 2006 page 787 of 938
Module
Name
Bit 1
Bit 0
8-bit timer
CKS1
CKS0
channels 0
CKS1
CKS0
and 1
OS1
OS0
OS1
OS0
—
—
—
—
CKS1
CKS0
WDT
—
—
—
—
CKS1
CKS0
8-bit timer
channels 2
CKS1
CKS0
and 3
OS1
OS0
OS1
OS0
—
—
—
—
D/A converter
—
—
—
—
REJ09B0276-0400