m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 216

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

9.5.3 Operation at external trigger
Note: This is set by the pulse output trigger select bits (bits 7, 6 at address A8
output data bits of three-phase output data register 0 are output from the corresponding pulse output
pins. When the pulse width modulation is selected, the pulse width modulation is applied to “H” level
output.
output trigger.”) The interrupt request bit retains “1” until the interrupt request is accepted or it is
cleared by software.
after the confirmation of an INT
Each time when a valid edge of a signal input to pin RTP
The INT
Write the next output data into three-phase output data register 0 during an INT
3
interrupt request bit is set to “1” when a valid edge ( ) is input. (Refer to section “9.5.1 Pulse
3
interrupt request occurrence).
7905 Group User’s Manual Rev.1.0
PULSE OUTPUT PORT MODE
9.5 Pulse output port mode operation
TRG0
(Note) is input, the contents of the pulse
16
).
3
interrupt routine (or
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