Pwm Output Operation In Timer 2 Compare Mode - NEC PD703114 User Manual

9.3.6 PWM output operation in timer 2 compare mode

(1) Operation during PWM output operation of TO2n pin in toggle mode 1
In toggle mode 1, the output of TO2n (internal) is made inactive at the trigger signal when TM20 = 0, and the
output of TO2n (internal) is made active triggered by a compare match signal with subchannel 1 (the CVSEn0
register). The TO2n pin outputs a high level or low level according to the TO2n (internal) status and the value
of the OCTLE0.ALVEn bit.
(When OTMEn1, OTMEn0 Bits = 01 in OCTLE0 Register, ODLEn2 to ODLEn0 Bits = 000 in ODELE0 Register)
f
CLK
TM20 05 06
CVSE00 register
CVSEn0 register
TM20 = 0
Match signal with
CVSEn0 register
TO2n (internal)
TO2n output
(ALVEn bit = 0)
TO2n output
(ALVEn bit = 1)
Remark n = 1 to 4
CHAPTER 9 TIMER/COUNTER FUNCTION
Figure 9-85. During Normal Output Operation
07 00 01 02 03 04
Inactive status Active status
User's Manual U15195EJ5V0UD
05 06 07 00 01 02
0008H
0005H
Inactive status
03 04 05 06 07 00 01
Active status
365