PULSE OUTPUT PORT MODE
9.3 Setting of pulse output port mode
From preceding “Figure 9.3.4”
Enabling pulse output
b7
b0
Waveform output mode register (Address A616
)
1
Waveform output control bit 1
Pulse output enabled
➀ When pulse output becomes enabled, the initial output data is output from pulse output pins.
Setting count start bit to “1.”
b7
b0
Count start register 0 (Address 4016
)
Timer A0 count start bit
Timer A1 count start bit
Timer A2 count start bit
Timer A3 count start bit
Pulse output starts after an underglow of timer A0.
Fig. 9.3.5 Initial setting example for registers relevant to pulse output port mode (in pulse mode 1) (5)
7906 Group User’s Manual Rev.2.0
9-18
RENESAS [ RENESAS TECHNOLOGY CORP ]
