HD6433044 Datasheet, PDF (748/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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Address Register
(low) Name
H'B0
SMR
H'B1
BRR
H'B2
SCR
H'B3
TDR
H'B4
SSR
H'B5
RDR
H'B6
SCMR
H'B7
H'B8
SMR
H'B9
BRR
H'BA
SCR
H'BB
TDR
H'BC SSR
H'BD RDR
H'BE
—
H'BF
Data
Bus
Width Bit 7
Bit 6
8
C/A/GM CHR
8
8
TIE
RIE
8
8
TDRE RDRF
8
8
—
—
8
C/A
CHR
8
8
TIE
RIE
8
8
TDRE RDRF
8
—
—
Bit 5
PE
Bit Names
Bit 4 Bit 3
O/E
STOP
TE
RE
MPIE
ORER FER/ERS PER
—
—
SDIR
PE
O/E
STOP
TE
RE
MPIE
ORER FER PER
—
—
—
Bit 2
MP
TEIE
TEND
SINV
MP
TEIE
TEND
—
Bit 1
CKS1
CKE1
MPB
—
CKS1
CKE1
MPB
—
Bit 0
CKS0
CKE0
MPBT
SMIF
CKS0
CKE0
MPBT
—
Module Name
SCI channel 0
SCI channel 1
H'C0
H'C1
H'C2
H'C3
H'C4
H'C5
H'C6
H'C7
H'C8
H'C9
H'CA
H'CB
H'CC
P1DDR 8
P2DDR 8
P1DR
8
P2DR
8
P3DDR 8
P4DDR 8
P3DR
8
P4DR
8
P5DDR 8
P6DDR 8
P5DR
8
P6DR
8
—
P1₇DDR P1₆DDR P1₅DDR P1₄DDR P1₃DDR P1₂DDR P1₁DDR P1₀DDR
P2₇DDR P2₆DDR P2₅DDR P2₄DDR P2₃DDR P2₂DDR P2₁DDR P2₀DDR
P1₇
P1₆
P1₅
P1₄
P1₃
P1₂
P1₁
P1₀
P2₇
P2₆
P2₅
P2₄
P2₃
P2₂
P2₁
P2₀
P3₇DDR P3₆DDR P3₅DDR P3₄DDR P3₃DDR P3₂DDR P3₁DDR P3₀DDR
P4₇DDR P4₆DDR P4₅DDR P4₄DDR P4₃DDR P4₂DDR P4₁DDR P4₀DDR
P3₇
P3₆
P3₅
P3₄
P3₃
P3₂
P3₁
P3₀
P4₇
P4₆
P4₅
P4₄
P4₃
P4₂
P4₁
P4₀
—
—
—
—
P5₃DDR P5₂DDR P5₁DDR P5₀DDR
—
P6₆DDR P6₅DDR P6₄DDR P6₃DDR P6₂DDR P6₁DDR P6₀DDR
—
—
—
—
P5₃
P5₂
P5₁
P5₀
—
P6₆
P6₅
P6₄
P6₃
P6₂
P6₁
P6₀
—
—
—
—
—
—
—
—
Port 1
Port 2
Port 1
Port 2
Port 3
Port 4
Port 3
Port 4
Port 5
Port 6
Port 5
Port 6
H'CD
H'CE
H'CF
P8DDR 8
P7DR
8
P8DR
8
—
—
—
P8₄DDR P8₃DDR P8₂DDR P8₁DDR P8₀DDR Port 8
P7₇
P7₆
P7₅
P7₄
P7₃
P7₂
P7₁
P7₀
Port 7
—
—
—
P8₄
P8₃
P8₂
P8₁
P8₀
Port 8
H'D0
P9DDR 8
—
—
P9₅DDR P9₄DDR P9₃DDR P9₂DDR P9₁DDR P9₀DDR
H'D1
PADDR 8
PA₇DDR PA₆DDR PA₅DDR PA₄DDR PA₃DDR PA₂DDR PA₁DDR PA₀DDR
H'D2
P9DR
8
—
—
P9₅
P9₄
P9₃
P9₂
P9₁
P9₀
H'D3
PADR
8
PA₇
PA₆
PA₅
PA₄
PA₃
PA₂
PA₁
PA₀
Legend
SCI: Serial communication interface
Port 9
Port A
Port 9
Port A
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