Appendix B Internal I/O Registers
Data
Address
Register
Bus
(Low)
Name
Width Bit 7
H'FFF60
TSTR
8
H'FFF61
TSNC
8
H'FFF62
TMDR
8
H'FFF63
TOLR
8
H'FFF64
TISRA
8
H'FFF65
TISRB
8
H'FFF66
TISRC
8
H'FFF67
H'FFF68
TCR0
8
H'FFF69
TIOR0
8
H'FFF6A
TCNT0H 16
H'FFF6B
TCNT0L
H'FFF6C
GRA0H
16
H'FFF6D
GRA0L
H'FFF6E
GRB0H
16
H'FFF6F
GRB0L
H'FFF70
TCR1
8
H'FFF71
TIOR1
8
H'FFF72
TCNT1H 16
H'FFF73
TCNT1L
H'FFF74
GRA1H
16
H'FFF75
GRA1L
H'FFF76
GRB1H
16
H'FFF77
GRB1L
H'FFF78
TCR2
8
H'FFF79
TIOR2
8
H'FFF7A
TCNT2H 16
H'FFF7B
TCNT2L
H'FFF7C
GRA2H
16
H'FFF7D
GRA2L
H'FFF7E
GRB2H
16
H'FFF7F
GRB2L
Rev. 4.00 Jan 26, 2006 page 786 of 938
REJ09B0276-0400
Bit Names
Bit 6
Bit 5
—
—
—
—
—
—
—
MDF
FDIR
—
—
TOB2
—
IMIEA2
IMIEA1
—
IMIEB2
IMIEB1
—
OVIE2
OVIE1
—
CCLR1
CCLR0
—
IOB2
IOB1
—
CCLR1
CCLR0
—
IOB2
IOB1
—
CCLR1
CCLR0
—
IOB2
IOB1
Bit 4
Bit 3
Bit 2
—
—
STR2
—
—
SYNC2
—
—
PWM2
TOA2
TOB1
TOA1
IMIEA0
—
IMFA2
IMIEB0
—
IMFB2
OVIE0
—
OVF2
CKEG1
CKEG0
TPSC2
IOB0
—
IOA2
CKEG1
CKEG0
TPSC2
IOB0
—
IOA2
CKEG1
CKEG0
TPSC2
IOB0
—
IOA2
Module
Name
Bit 1
Bit 0
STR1
STR0
16-bit timer,
(all channels)
SYNC1
SYNC0
PWM1
PWM0
TOB0
TOA0
IMFA1
IMFA0
IMFB1
IMFB0
OVF1
OVF0
TPSC1
TPSC0
16-bit timer
channel 0
IOA1
IOA0
TPSC1
TPSC0
16-bit timer
channel 1
IOA1
IOA0
TPSC1
TPSC0
16-bit timer
channel 2
IOA1
IOA0