M38047F9HKP datasheet(150/387 Pages) RENESAS

No. de pieza	M38047F9HKP

Descripción Electrónicos	8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES

PDF	387 Pages

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Fabricante Electrónico	RENESAS [Renesas Technology Corp]

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APPLICATION

2.3 Timer

Rev.1.00 Jan 14, 2005

REJ09B0212-0100Z

3804 Group (Spec.H)

Fig. 2.3.7 Structure of Timer Z mode register

Timer Z mode register

b7 b6 b5 b4 b3 b2 b1 b0

Timer Z mode register

(TZM: address 002A16)

Name

Functions

At reset R W

3 Timer Z write control

bit

Output level latch

0: “L” output

1: “H” output

Refer to Table 2.3.2.

0: Count start

1: Count stop

CNTR2 active edge

switch bit

Timer Z count stop

bit

Timer/Event counter

mode switch bit (Note)

0: Writing data to both latch

and timer simultaneousuly

1: Writing data only to latch

0 0 0: Timer/Event counter mode

0 0 1: Pulse output mode

0 1 0: Pulse period

measurement mode

0 1 1: Pulse width

measurement mode

1 0 0: Programmable waveform

generating mode

1 0 1: Programmable one-shot

generating mode

1 1 0: Not available

1 1 1: Not available

0: Timer mode

1: Event counter mode

b2b1b0

Timer Z operating

mode bits

Note: When selecting the modes except the timer/event counter mode, set “0” to this bit.

M38047F9HKP Datasheet(PDF) 150 Page - Renesas Technology Corp

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