TMP86xy12MG Toshiba, TMP86xy12MG Datasheet - Page 97

• Manufacturer Part Number: TMP86xy12MG
• Manufacturer: Toshiba

Specifications of TMP86xy12MG

• Package: SSOP30
• Rom Types (m=mask,p=otp,f=flash): M/F
• Rom Size: 16
• Ram Size: 512
• Driver Led: 8
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: -
• High-speed Serial Output: -
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 8
• Da Converter Channels: -
• Timer Counter 18-bit Channel: IGBT
• Timer Counter 16-bit Channel: 1
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 24
• Power Supply (v): 4.5 to 5.5

9.4 Features
Falling-edge Trigger (Counting stopped at high level), Triggers Ignored when PPG Outputs
Falling-edge Trigger (Counting stopped at high level), Triggers Always Accepted
TC7 pin input
PPG1 output
(Positive
PPG2 output
(Positive
INTTC7T
INTTC7P
IGBT1
(Positive logic)
IGBT2
(Positive logic)
TC7 pin input
(Signal after
noise elimination)
INTTC7
INTTCR
logic)
logic)
(3)
detected when PPG1 and PPG2 outputs are inactive are accepted and cause the counter to be cleared
and stopped. If a trigger is detected when PPG1 and PPG2 outputs are active, the counter does not
stop immediately but continues counting until the outputs become inactive. If the trigger signal level
is a stop level when the outputs become inactive, the counter is cleared/stopped and waits for a next
start trigger. If output is enabled for both PPG1 and PPG2, triggers are accepted only when both
PPG1 and PPG2 outputs are inactive.
Figure 9-12 Start and Clear/stop Triggers on the TC7 Pin:
started
Ignoring triggers when PPG outputs are active
Setting TRGAM to 1 specifies that triggers are ignored when PPG outputs are active; trigger edges
Count
A trigger detected when
PPG1 and PPG2 are
inactive causes the
counter to stop or start.
Triggers not accepted
Counter
operating
Figure 9-13 Start Triggers on the TC7 Pin:
Counter
operating
cleared
Count
Counter
stopped
A trigger detected when
PPG1 or PPG2 is active
does not cause the
counter to stop.
Counter
stopped
started
Count
are Active
Counter
operating
Page 86
Counter
operating
Counter
stopped
cleared
Count
A high level of the trigger
input causes the counter
to stop when PPG1 and
PPG2 become inactive.
Counter
stopped
started
Count
Counter
operating
Counter
operating
cleared
Count
Counter
stopped
started
A trigger detected when
PPG1 or PPG2 is active
does not cause the
counter to stop or restart.
Count
Counter
operating
TMP86CH12MG
End of
a period