R8CSLASH15 datasheet(101/277 Pages) RENESAS

Part #	R8C/15

Description	16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / R8C/Tiny SERIES

PDF	277 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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101 / 277 page

R8C/14 Group, R8C/15 Group

13. Timers

Rev.2.10

Jan 19, 2006

Page 89 of 253

REJ09B0164-0210

Figure 13.5

TXMR Register in Pulse Output Mode

Timer X Mode Register

Symbol

Address

After Reset

TXMR

008Bh

00h

Bit Symbol

Bit Name

Function

INT1

_____

/CNTR0 Signal

Polarity Sw itch Bit(1)

P3_7/CNTR0

________

Select Bit

0 : Port P3_7

1 : CNTR0

________

output

NOTES :

2. Refer to 20.4.2 Tim er X for precautions on the TXS bit.

TXUND

TXEDG

The IR bit in the INT1IC register may be set to “1” (requests interrupt) w hen the R0EDG bit is rew ritten.

Refer to 20.2.5 Changing Interrupt Factor.

TXMOD2

Set to “0” in pulse output mode

b3 b2

0 : CNTR0 signal output starts at “H”

1 : CNTR0 signal output starts at “L”

TXS

Timer X Count Start Flag(2)

0 : Stops counting

1 : Starts counting

b1 b0

000

b7 b6 b5 b4

TXMOD0

Operating Mode Select Bit 0, 1

b1 b0

0 1 : Pulse output mode

TXMOD1

R0EDG

TXOCNT

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