Upper Address: H'FF
Lower
Register
Bit 7
Address
Name
H'E0
PUCR1
PUCR17
H'E1
PUCR3
PUCR37
H'E2
PUCR5
PUCR57
H'E3
PUCR6
PUCR67
H'E4
PCR1
PCR17
H'E5
H'E6
PCR3
PCR37
H'E7
PCR4
—
H'E8
PCR5
PCR57
H'E9
PCR6
PCR67
H'EA
PCR7
PCR77
H'EB
PCR8
PCR87
H'EC
PMR9
—
H'ED
PCRA
—
H'EE
PMRB
—
H'EF
H'F0
SYSCR1
SSBY
H'F1
SYSCR2
—
H'F2
IEGR
—
H'F3
IENR1
IENTA
H'F4
IENR2
IENDT
OSCCR *
H'F5
SUBSTP
H'F6
IRR1
IRRTA
H'F7
IRR2
IRRDT
TMW *
H'F8
—
H'F9
IWPR
IWPF7
H'FA
CKSTPR1
—
H'FB
CKSTPR2
—
H'FC
H'FD
H'FE
H'FF
[Legend]
SCI: Serial Communication Interface
Note: * H8/38124 only
Rev. 6.00, 08/04, page 534 of 628
Bit 6
Bit 5
Bit 4
PUCR16
—
PUCR14
PUCR36
PUCR35
PUCR34
PUCR56
PUCR55
PUCR54
PUCR66
PUCR65
PUCR64
PCR16
—
PCR14
PCR36
PCR35
PCR34
—
—
—
PCR56
PCR55
PCR54
PCR66
PCR65
PCR64
PCR76
PCR75
PCR74
PCR86
PCR85
PCR84
—
—
—
—
—
—
—
—
—
STS2
STS1
STS0
—
—
NESEL
—
—
IEG4
—
IENWP
IEN4
IENAD
—
IENTG
—
—
—
—
—
IRRI4
IRRAD
—
IRRTG
—
—
—
IWPF6
IWPF5
IWPF4
—
S32CKSTP ADCKSTP
—
—
PW2CKSTP AECKSTP
Bit Names
Bit 3
Bit 2
PUCR13
—
PUCR33
PUCR32
PUCR53
PUCR52
PUCR63
PUCR62
PCR13
—
PCR33
PCR32
—
PCR42
PCR53
PCR52
PCR63
PCR62
PCR73
PCR72
PCR83
PCR82
PIOFF
—
PCRA3
PCRA2
IRQ1
—
LSON
—
DTON
MSON
IEG3
—
IEN3
IENEC2
IENTFH
IENTFL
—
IRQAECF
IRRI3
IRREC2
IRRTFH
IRRTFL
CKS3
CKS2
IWPF3
IWPF2
TGCKSTP
TFCKSTP
WDCKSTP PW1CKSTP LDCKSTP
Bit 1
Bit 0
Module Name
—
—
I/O port
PUCR31
PUCR30
PUCR51
PUCR50
PUCR61
PUCR60
—
—
PCR31
PCR30
PCR41
PCR40
PCR51
PCR50
PCR61
PCR60
PCR71
PCR70
PCR81
PCR80
PWM2
PWM1
PCRA1
PCRA0
—
—
MA1
MA0
System control
SA1
SA0
IEG1
IEG0
IEN1
IEN0
IENTC
IENEC
OSCF
—
IRRI1
IRRI0
IRRTC
IRREC
CKS1
CKS0
Watchdog
timer
IWPF1
IWPF0
System control
TCCKSTP
TACKSTP