m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 472

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

Pulse output data register 1 (Address A4
Note: This bit is invalid in pulse mode 1.
Note: This bit is invalid in pulse mode 0.
Pulse output data register 0 (Address A2
7, 6
Bit
Bit
0
1
2
3
4
5
0
1
2
3
4
5
6
7
RTP2
RTP2
RTP2
RTP2
RTP3
(Valid in pulse mode 1) (Note)
RTP3
(Valid in pulse mode 1) (Note)
Pulse output trigger select bits
Pulse width modulation enable
bit 0
Pulse width modulation enable
bit 1
Pulse width modulation enable
bit 2
Pulse output polarity select bit
RTP3
(Valid in pulse mode 0) (Note)
RTP3
(Valid in pulse mode 0) (Note)
RTP3
RTP3
0
1
2
3
0
1
0
1
2
3
pulse output data bit
pulse output data bit
pulse output data bit
pulse output data bit
pulse output data bit
pulse output data bit
pulse output data bit
pulse output data bit
pulse output data bit
pulse output data bit
Bit name
Bit name
0 : “L” level output
1 : “H” level output
b7 b6
0 : No pulse width modulation by timer A7
1 : Pulse width modulation by timer A7
0 : No pulse width modulation by timer A9
1 : Pulse width modulation by timer A9
0 : Positive
1 : Negative
0 : “L” level output
1 : “H” level output
0 0 : Underflow of timer A5
0 1 : Falling edge of input signal to pin RTP
1 0 : Rising edge of input signal to pin RTP
1 1 : Both falling and rising edges of input signal to
0 : No pulse width modulation by timer A6
1 : Pulse width modulation by timer A6
16
7905 Group User’s Manual Rev.1.0
16
)
)
pin RTP
TRG1
Function
Function
Appendix 2. Control registers
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
TRG1
TRG1
At reset
At reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
APPENDIX
R/W
R/W
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reference
Reference
9-20
9-20
20-41