UPD78F9500MA-CAC-A Datasheet, PDF (117/342 Pages) Renesas Technology Corp – 8-Bit Single-Chip Microcontrollers

CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00 (μPD78F920x ONLY)
Figure 6-28. Control Register Settings in Square-Wave Output Mode (2/2)
(c) 16-bit timer output control register 00 (TOC00)
7 OSPT00 OSPE00 TOC004 LVS00 LVR00 TOC001 TOE00
TOC00 0
0
0
0 0/1 0/1 1
1
Enables TO00 output.
Inverts output on match between TM00 and CR000.
Specifies initial value of TO00 output F/F (setting “11” is prohibited).
Does not invert output on match between TM00 and CR010.
Disables one-shot pulse output.
(d) 16-bit timer mode control register 00 (TMC00)
7
6
5
4 TMC003 TMC002 TMC001 OVF00
TMC00 0
0
0
0
1
1
0
0
Clears and starts on match between TM00 and CR000.
Remark 0/1: Setting 0 or 1 allows another function to be used simultaneously with square-wave output. See the
description of the respective control registers for details.
Figure 6-29. Square-Wave Output Operation Timing
Count clock
TM00 count value 0000H 0001H 0002H
CR000
N
INTTM000
TO00 pin output
N − 1 N 0000H 0001H 0002H
N − 1 N 0000H
User’s Manual U18172EJ3V0UD
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