upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 121

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

(3) 16-bit timer output control register 00 (TOC00)
TOC00 is an 8-bit register that controls the TO00 pin output.
TOC00 can be rewritten while only OSPT00 is operating (when TMC003 and TMC002 = other than 00).
Rewriting the other bits is prohibited during operation.
However, TOC004 can be rewritten during timer operation as a means to rewrite CR010 (see 6.5.1 Rewriting
CR010 during TM00 operation).
TOC00 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears TOC00 to 00H.
Caution Be sure to set TOC00 using the following procedure.
<1> Set TOC004 and TOC001 to 1.
<2> Set only TOE00 to 1.
<3> Set either of LVS00 or LVR00 to 1.
Figure 6-7. Example of CR010 Capture Operation (When Rising Edge Is Specified)
Rising edge detection
Count clock
INTTM010
CR010
TM00
TI000
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
Preliminary User’s Manual U19014EJ1V0UD
N − 3
N − 2
N − 1
Valid edge
N
N
N + 1
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