HD6433044 Datasheet, PDF (746/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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Address Register
(low) Name
H'70
TIER1
H'71
TSR1
H'72
TCNT1H
H'73
TCNT1L
H'74
GRA1H
H'75
GRA1L
H'76
GRB1H
H'77
GRB1L
H'78
TCR2
H'79
TIOR2
H'7A
TIER2
H'7B
TSR2
H'7C
TCNT2H
H'7D
TCNT2L
H'7E
GRA2H
H'7F
GRA2L
Data
Bus
Width Bit 7
8
—
8
—
16
16
16
8
—
8
—
8
—
8
—
16
16
H'80
GRB2H 16
H'81
GRB2L
H'82
TCR3
8
—
H'83
TIOR3
8
—
H'84
TIER3
8
—
H'85
TSR3
8
—
H'86
TCNT3H 16
H'87
TCNT3L
H'88
GRA3H 16
H'89
GRA3L
H'8A
GRB3H 16
H'8B
GRB3L
H'8C
BRA3H 16
H'8D
BRA3L
H'8E
BRB3H 16
H'8F
BRB3L
H'90
TOER
8
—
H'91
TOCR
8
—
H'92
TCR4
8
—
H'93
TIOR4
8
—
Legend
ITU: 16-bit integrated timer unit
Bit 6
—
—
Bit 5
—
—
Bit Names
Bit 4 Bit 3
—
—
—
—
Bit 2
OVIE
OVF
Bit 1
IMIEB
IMFB
Bit 0
IMIEA
IMFA
Module Name
ITU channel 1
CCLR1 CCLR0 CKEG1 CKEG0 TPSC2 TPSC1 TPSC0
IOB2 IOB1 IOB0 —
IOA2 IOA1 IOA0
—
—
—
—
OVIE IMIEB IMIEA
—
—
—
—
OVF IMFB IMFA
ITU channel 2
CCLR1 CCLR0 CKEG1 CKEG0 TPSC2 TPSC1 TPSC0
IOB2 IOB1 IOB0 —
IOA2 IOA1 IOA0
—
—
—
—
OVIE IMIEB IMIEA
—
—
—
—
OVF IMFB IMFA
ITU channel 3
—
EXB4 EXA4 EB3 EB4 EA4 EA3
—
—
XTGD —
—
OLS4 OLS3
CCLR1 CCLR0 CKEG1 CKEG0 TPSC2 TPSC1 TPSC0
IOB2 IOB1 IOB0 —
IOA2 IOA1 IOA0
ITU
(all channels)
ITU channel 4
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