NEC 78K0S/KB1+ User Manual page 110

Figure 6-27. Control Register Settings in Square-Wave Output Mode (2/2)
7 OSPT00 OSPE00
TOC00 0 0 0
7 6 5
TMC00 0 0 0
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.
Count clock
TM00 count value 0000H 0001H 0002H
CR000
INTTM000
TO00 pin output
110
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
(c) 16-bit timer output control register 00 (TOC00)
TOC004 LVS00 LVR00 TOC001 TOE00
0 0/1 0/1 1
(d) 16-bit timer mode control register 00 (TMC00)
4 TMC003 TMC002 TMC001 OVF00
0 1 1 0
Figure 6-28. Square-Wave Output Operation Timing
N − 1
N
User's Manual U17446EJ3V1UD
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.
0
Clears and starts on match between TM00 and CR000.
N 0000H 0001H 0002H
N − 1
N 0000H