HD643303x Hitachi, HD643303x Datasheet - Page 492

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

(Continued from preceding page)
Address Register
(low)
H'82
H'83
H'84
H'85
H'86
H'87
H'88
H'89
H'8A
H'8B
H'8C
H'8D
H'8E
H'8F
H'90
H'91
H'92
H'93
H'94
H'95
H'96
H'97
H'98
H'99
H'9A
H'9B
H'9C
H'9D
H'9E
H'9F
Legend
ITU: 16-bit integrated timer unit
Name
TCR3
TIOR3
TIER3
TSR3
TCNT3H
TCNT3L
GRA3H
GRA3L
GRB3H
GRB3L
BRA3H
BRA3L
BRB3H
BRB3L
TOER
TOCR
TCR4
TIOR4
TIER4
TSR4
TCNT4H
TCNT4L
GRA4H
GRA4L
GRB4H
GRB4L
BRA4H
BRA4L
BRB4H
BRB4L
Data
Bus
Width
8
8
8
8
16
16
16
16
16
8
8
8
8
8
8
16
16
16
16
16
Bit 7
—
—
—
—
—
—
—
—
—
—
Bit 6
CCLR1 CCLR0 CKEG1 CKEG0 TPSC2
IOB2
—
—
—
—
CCLR1 CCLR0 CKEG1 CKEG0 TPSC2
IOB2
—
—
Bit 5
IOB1
—
—
EXB4
—
IOB1
—
—
Bit 4
IOB0
—
—
EXA4
XTGD
IOB0
—
—
477
Bit Names
Bit 3
—
—
—
EB3
—
—
—
—
Bit 2
IOA2
OVIE
OVF
EB4
—
IOA2
OVIE
OVF
Bit 1
TPSC1
IOA1
IMIEB
IMFB
EA4
OLS4
TPSC1
IOA1
IMIEB
IMFB
(Continued on next page)
Bit 0
TPSC0
IOA0
IMIEA
IMFA
EA3
OLS3
TPSC0
IOA0
IMIEA
IMFA
Module Name
ITU channel 3
ITU
(all channels)
ITU channel 4