7513 datasheet(36/66 Pages) RENESAS

Part #	7513

Description	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

PDF	66 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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36 / 66 page

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

7513 Group

Fig. 34 PWM output timing when PWM register or PWM prescaler is changed

Fig. 33 Structure of PWM control register

PWM control register

(PWMCON : address 002B16)

Count source selection bit

0 : f(XIN)

1 : f(XIN)/2

PWM0 function enable bit

0 : PWM0 disabled

1 : PWM0 enabled

PWM1 function enable bit

0 : PWM1 disabled

1 : PWM1 enabled

Not used (return “0” when read)

PWM register

write signal

PWM prescaler

write signal

(Changes from “A” to “B” during “H” period)

(Changes from “T” to “T2” during PWM period)

PWM

(internal)

stop

PWM0 function

enable bit

PWM1 function

enable bit

PWM0 output

Port

PWM1 output

Port

stop

Port

When the contents of the PWM register or PWM prescaler have changed, the PWM

output will change from the next period after the change.

7513 Datasheet(PDF) 36 Page - Renesas Technology Corp