UPD78F0411GA-GAM-AX Datasheet, PDF (199/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 6 16-BIT TIMER/EVENT COUNTERS 00
Figure 6-46. Example of Software Processing for One-Shot Pulse Output Operation (2/2)
<1> Count operation start flow
START
Register initial setting
PRM00 register,
CRC00 register,
TOC00 register^Note,
CR000, CR010 registers,
port setting
TMC003, TMC002 bits =
01 or 10
Initial setting of these registers is performed
before setting the TMC003 and TMC002 bits.
Starts count operation
<2> One-shot trigger input flow
TOC00.OSPT00 bit = 1
or edge input to TI000 pin
Write the same value to the bits other than the
OSTP00 bit.
<3> Count operation stop flow
TMC003, TMC002 bits = 00
The counter is initialized and counting is stopped
by clearing the TMC003 and TMC002 bits to 00.
STOP
Note Care must be exercised when setting TOC00. For details, see 6.3 (3) 16-bit timer output control
register 00 (TOC00).
User’s Manual U18698EJ1V0UD
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