R29 datasheet(199/473 Pages) RENESAS

Part #	R29

Description	RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES

PDF	473 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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199 / 473 page

R8C/28 Group, R8C/29 Group

14. Timers

Rev.2.10

Sep 26, 2008

Page 180 of 441

REJ09B0279-0210

Figure 14.31

TRC Register

Figure 14.32

Registers TRCGRA, TRCGRB, TRCGRC, and TRCGRD

Timer RC Counter

(1)

Symbol

Address

After Reset

TRC

0127h-0126h

0000h

Setting Range

NOTE:

(b8)

(b15)

Access the TRC register in 16-bit units. Do not access it in 8-bit units.

Function

Count a count source. Count operation is incremented.

When an overflow occurs, the OVF bit in the TRCSR register is set to 1.

0000h to FFFFh

Timer RC General Register A, B, C and D

(1)

Symbol

Address

After Reset

TRCGRA

TRCGRB

TRCGRC

TRCGRD

0129h-0128h

012Bh-012Ah

012Dh-012Ch

012Fh-012Eh

FFFFh

NOTE:

Function

Function varies according to the operating mode.

Access registers TRCGRA to TRCGRD in 16-bit units. Do not access them in 8-bit units.

(b8)

(b15)

R29 Datasheet(PDF) 199 Page - Renesas Technology Corp

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