m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 211

• Manufacturer Part Number: m37905
• Description: Mitsubishi 16-bit Single-chip Microcomputer 7700 Family / 7900 Series
• Manufacturer: Renesas Electronics Corporation.

PULSE OUTPUT PORT MODE
9.4 Setting of pulse output port mode
Fig. 9.4.5 Initial setting example for registers relevant to pulse output port 0 (pulse mode 1) (5)
9-30
When pulse output becomes enabled, the initial output data is output from pulse output pins.
Enabling pulse output
b7
1
Setting count start bit to
b7
Pulse output starts after an underflow of timer A0.
Continued from preceding Figure 9.4.4.
b0
“
1.
Waveform output control bit 1
”
Waveform output mode register (Address A6
7905 Group User’s Manual Rev.1.0
Pulse output is enabled.
b0
Timer A0 count start bit
Timer A1 count start bit
Timer A2 count start bit
Timer A3 count start bit
Count start register 0 (Address 40
16
)
16
)
Registers used in pulse output port 1
Pulse output control register
(Address A0
Count start register 1 (Address 41
16
)
16
)