HD643303x Hitachi, HD643303x Datasheet - Page 194

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

Table 8-3 ITU Registers (cont)
Channel
2
3
Notes: 1. The lower 16 bits of the address are indicated.
2. Only 0 can be written, to clear flags.
Address
H'FF78
H'FF79
H'FF7A
H'FF7B
H'FF7C
H'FF7D
H'FF7E
H'FF7F
H'FF80
H'FF81
H'FF82
H'FF83
H'FF84
H'FF85
H'FF86
H'FF87
H'FF88
H'FF89
H'FF8A
H'FF8B
H'FF8C
H'FF8D
H'FF8E
H'FF8F
*1
Name
Timer control register 2
Timer I/O control register 2
Timer interrupt enable register 2
Timer status register 2
Timer counter 2 (high)
Timer counter 2 (low)
General register A2 (high)
General register A2 (low)
General register B2 (high)
General register B2 (low)
Timer control register 3
Timer I/O control register 3
Timer interrupt enable register 3
Timer status register 3
Timer counter 3 (high)
Timer counter 3 (low)
General register A3 (high)
General register A3 (low)
General register B3 (high)
General register B3 (low)
Buffer register A3 (high)
Buffer register A3 (low)
Buffer register B3 (high)
Buffer register B3 (low)
179
Abbre-
viation
TCR2
TIOR2
TIER2
TSR2
TCNT2H
TCNT2L
GRA2H
GRA2L
GRB2H
GRB2L
TCR3
TIOR3
TIER3
TSR3
TCNT3H
TCNT3L
GRA3H
GRA3L
GRB3H
GRB3L
BRA3H
BRA3L
BRB3H
BRB3L
R/W
R/W
R/W
R/W
R/(W)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/(W)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
*2
*2
Initial
Value
H'80
H'88
H'F8
H'F8
H'00
H'00
H'FF
H'FF
H'FF
H'FF
H'80
H'88
H'F8
H'F8
H'00
H'00
H'FF
H'FF
H'FF
H'FF
H'FF
H'FF
H'FF
H'FF