H8S2245 datasheet(334/818 Pages) RENESAS

Part #	H8S2245

Description	Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series

PDF	818 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

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Section 9 16-Bit Timer Pulse Unit (TPU)

Rev.3.00 Mar. 26, 2007 Page 292 of 772

REJ09B0355-0300

Channel

Name

Abbreviation

R/W

Initial Value

Address*

All

Timer start register

TSTR

R/W

H'00

H'FFC0

Timer synchro register

TSYR

R/W

H'00

H'FFC1

Module stop control register

MSTPCR

R/W

H'3FFF

H'FF3C

Notes: 1. Lower 16 bits of the address.

2. Can only be written with 0 for flag clearing.

9.2

9.2.1

Timer Control Register (TCR)

CCLR2

R/W

CCLR1

R/W

CCLR0

R/W

CKEG1

R/W

CKEG0

R/W

TPSC0

R/W

TPSC2

R/W

TPSC1

R/W

Bit

Initial value

R/W

Channel 0: TCR0

—

CCLR1

R/W

CCLR0

R/W

CKEG1

R/W

CKEG0

R/W

TPSC0

R/W

TPSC2

R/W

TPSC1

R/W

Channel 1: TCR1

Channel 2: TCR2

Bit

Initial value

R/W

The TCR registers are 8-bit registers that control the TCNT channels. The TPU has three TCR

registers, one for each of channels 0 to 2. The TCR registers are initialized to H'00 by a reset, and

in hardware standby mode.

TCNT operation should be stopped when making TCR settings.

H8S2245 Datasheet(PDF) 334 Page - Renesas Technology Corp

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