m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 184

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

Table 9.1.3 Overview of pulse output port 1
Note: The pulse output pins, where pulse width modulation is to be applied, determine the timer to be used.
Negative pulse output
Register where
Operation mode
output data is
Pulse-output-
Pulse output
Pulse output
cutoff signal
Pulse width
modulation
to be set
input pin
trigger
pins
6 pins
2 groups of 3 pins
3 groups of 2 pins
RTP2
• RTP2
• RTP2
• RTP2
• RTP2
• RTP3
0
to RTP2
0
3
0
2
0
, RTP3
, RTP2
, RTP2
, RTP3
to RTP2
RTP2
(P4
Underflow occurrence
in timer A5
or
Valid edge of signal
input to pin RTP
Pulse output
data register 0
(bits 0 to 3)
Available
(timer A6 used)
Available
P4OUT
(Input of falling edge)
0
0
1
3
1
3
, RTP3
: timer A6
: timer A7
: timer A9
to P4
, RTP3
0
2
: timer A6
to RTP2
CUT
3
)
1
0
: timer A7
, RTP3
3
TRG1
1
Pulse mode 0
: timer A6
7905 Group User’s Manual Rev.1.0
Underflow of
register 1
Available
RTP3
(P4
timer A8
Pulse output data
(bits 4 to 7)
Not available
4
to P4
0
to RTP3
PULSE OUTPUT PORT MODE
—
7
)
3
Pulse output
RTP2
RTP3
(P4
Underflow of timer A5
or
Valid edge of signal
input to pin RTP
data register 0
(bits 0 to 5)
Available (Note)
(timers A6, A7, A9
used)
Available
P4OUT
(Input of falling edge)
0
to P4
0
0
, RTP3
to RTP2
CUT
5
)
1
3
,
TRG1
Pulse mode 1
RTP3
(P4
Underflow of timer A8
P u l s e o u t p u t d a t a
register 1
(bits 6, 7)
Not available
Not available
6
, P4
2
9.1 Overview
, RTP3
7
)
—
3
9-3