Abov MC97F60128 User Manual

208
MC97F60128
ABOV Semiconductor Co., Ltd.
11.8.4 10-Bit PWM One-Shot Mode With Auto-Enable
The 10-bit PWM one-shot mode with auto-enable is selected by PWMMD[1:0] bits set to “01b”. The function of the 10-
bit PWM one-shot mode with auto-enable is the same as the one of the 10-bit PWM one-shot mode without auto-
enable, but the 10-bit PWM generator in the 10-bit PWM one-shot mode with auto-enable is automatically enabled as
PWMEN bit set to ‘1’ by a valid falling edge of the TRIG pin even if the operation stop. Of course, The EMGIFR bit
should be cleared to ‘0’ before a valid falling edge of the TRIG pin.
- PWMOUT signal with auto-enable: "Start Low" (PWMPOL = 1b)
X 1 2 4 0 0 0 1 3 4
PWM clock
Counter
PWMADRH/L
PWM Interrupt
PWMOUT
Match
Set PWMEN
0
Clear and Start
3 2
4
00
TRIG Input
3FF
0 < Tst < 2/fpwm
Tst
Match
Figure 11.42 A Timing Chart of 10-bit PWM One-Shot Mode With Auto-Enable

Abov MC97F60128 Specifications

General

Brand	Abov
Model	MC97F60128
Category	Microcontrollers
Language	English