H8SLASH3021 datasheet(221/712 Pages) RENESAS

221 / 712 page

8. 16-Bit Integrated Timer Unit (ITU)

Rev.2.00 Mar. 22, 2007 Page 197 of 684

REJ09B0352-0200

Channel

Address*

Name

Abbre-

viation

R/W

Initial

Value

H'FF92

Timer control register 4

TCR4

R/W

H'80

H'FF93

Timer I/O control register 4

TIOR4

R/W

H'88

H'FF94

Timer interrupt enable register 4

TIER4

R/W

H'F8

H'FF95

Timer status register 4

TSR4

R/(W)*

H'F8

H'FF96

Timer counter 4 (high)

TCNT4H

R/W

H'00

H'FF97

Timer counter 4 (low)

TCNT4L

R/W

H'00

H'FF98

General register A4 (high)

GRA4H

R/W

H'FF

H'FF99

General register A4 (low)

GRA4L

R/W

H'FF

H'FF9A

General register B4 (high)

GRB4H

R/W

H'FF

H'FF9B

General register B4 (low)

GRB4L

R/W

H'FF

H'FF9C

Buffer register A4 (high)

BRA4H

R/W

H'FF

H'FF9D

Buffer register A4 (low)

BRA4L

R/W

H'FF

H'FF9E

Buffer register B4 (high)

BRB4H

R/W

H'FF

H'FF9F

Buffer register B4 (low)

BRB4L

R/W

H'FF

Notes: 1. The lower 16 bits of the address are indicated.

2. Only 0 can be written, to clear flags.

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