425
Lower
Register
Bit Names
Module
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Name
H'D9
PDR6
P6
7
P7
7
P8
7
—
P6
6
P7
6
P8
6
—
P6
5
P7
5
P8
5
—
P6
4
P7
4
P8
4
—
P6
3
P7
3
P8
3
P9
3
PA
3
PB
3
P6
2
P7
2
P8
2
P9
2
PA
2
PB
2
P6
1
P7
1
P8
1
P9
1
PA
1
PB
1
P6
0
P7
0
P8
0
P9
0
PA
0
PB
0
I/O Port
H'DA
PDR7
H'DB
PDR8
H'DC
PDR9
H'DD
PDRA
—
—
—
—
H'DE
PDRB
PB
7
PB
6
PB
5
PB
4
H'DF
H'E0
PUCR1
PUCR1
7
PUCR3
7
PUCR5
7
PUCR6
7
PCR1
7
—
PUCR1
6
PUCR3
6
PUCR5
6
PUCR6
6
PCR1
6
—
PUCR1
5
PUCR3
5
PUCR5
5
PUCR6
5
PCR1
5
—
PUCR1
4
PUCR3
4
PUCR5
4
PUCR6
4
PCR1
4
PCR2
4
PCR3
4
—
PUCR1
3
PUCR3
3
PUCR5
3
PUCR6
3
PCR1
3
PCR2
3
PCR3
3
—
PUCR1
2
PUCR3
2
PUCR5
2
PUCR6
2
PCR1
2
PCR2
2
PCR3
2
PCR4
2
PCR5
2
PCR6
2
PCR7
2
PCR8
2
PCR9
2
PCRA
2
PUCR1
1
PUCR3
1
PUCR5
1
PUCR6
1
PCR1
1
PCR2
1
PCR3
1
PCR4
1
PCR5
1
PCR6
1
PCR7
1
PCR8
1
PCR9
1
PCRA
1
PUCR1
0
PUCR3
0
PUCR5
0
PUCR6
0
PCR1
0
PCR2
0
PCR3
0
PCR4
0
PCR5
0
PCR6
0
PCR7
0
PCR8
0
PCR9
0
PCRA
0
I/O Port
H'E1
PUCR3
H'E2
PUCR5
H'E3
PUCR6
H'E4
PCR1
H'E5
PCR2
H'E6
PCR3
PCR3
7
—
PCR3
6
—
PCR3
5
—
H'E7
PCR4
H'E8
PCR5
PCR5
7
PCR6
7
PCR7
7
PCR8
7
—
PCR5
6
PCR6
6
PCR7
6
PCR8
6
—
PCR5
5
PCR6
5
PCR7
5
PCR8
5
—
PCR5
4
PCR6
4
PCR7
4
PCR8
4
—
PCR5
3
PCR6
3
PCR7
3
PCR8
3
PCR9
3
PCRA
3
H'E9
PCR6
H'EA
PCR7
H'EB
PCR8
H'EC
PCR9
H'ED
PCRA
—
—
—
—
H'EE
H'EF
H'F0
SYSCR1
SSBY
STS2
STS1
STS0
LSON
—
MA1
MA0
System
H'F1
SYSCR2
—
—
—
NESEL
DTON
MSON
SA1
SA0
control
H'F2
IEGR
—
—
—
IEG4
IEG3
IEG2
IEG1
IEG0
H'F3
IENR1
IENTA
IENS1
IENWP
IEN4
IEN3
IEN2
IEN1
IEN0
H'F4
IENR2
IENDT
IENAD
—
IENTG
IENTFH
IENTFL
IENTC
—
H'F5
H'F6
IRR1
IRRTA
IRRS1
—
IRRI4
IRRI3
IRRI2
IRRI1
IRRI0
H'F7
IRRI2
IRRDT
IRRAD
—
IRRTG
IRRTFH
IRRTFL
IRRTC
—
H'F8
H'F9
IWPR
IWPF7
IWPF6
IWPF5
IWPF4
IWPF3
IWPF2
IWPF1
IWPF0
H'FA
CK STP R1 S1CKSTP
S31CKSTP S32CKSTP
A DCK S TP TGCK S TP TFCKSTP TCCK S TP TA CK S TP
H'FB
CK STP R2 —
—
—
—
—
WDCKSTP
—
—
H'FC
H'FD
H'FE
H'FF
Legend
SCI: Serial Communication Interface