45
8Bit Single Chip Microcontroller
DMC73C168
P10
>010A
5
T2CTL0
4
7
6
3
2
1
0
R
MSB CAPTURE LATCH VALUE
W
CASCADE T2OUT
X
X
X
X
X
X
X
X
X
X
X
X
RESET
O
O
READ
Bit 0 - Bit 7 : Capture latch value MSB
WRITE
Bit 6 : T2OUT ; T2 Toggle out CNTC for B1 Port
0 - Toggle output disable.
1 - T2OUT ; toggle B1 when T2 decrements through 0
Bit 7 : CASCADE
0 - Clock determined by SOURCE bit.
1 - Clock source is Timer 1 reload signal, overrides SOURCE bit
P11
>010B
T2CTL1
7
6
5
4
3
2
1
0
R
LSB CAPTURE LATCH VALUE
START2 SOURC2 T2HALT PRESCALER RELOAD REGISTER
W
RESET
O
X
O
X
X
X
X
X
READ
Bit 0 - Bit 7 : Capture latch value LSB
WRITE
Bit 0 - Bit 4 : Reloads the 5 bit PRESCALER RELOAD REGISTER
Bit 5 : T2HALT
0 - Timer 2 remains active during IDLE
1 - Timer 2 will halt during IDLE
Bit 6 : SOURC2
0 - Internal clock source fosc/4
1 - External clock source from Port A5/ECI2
Bit 7 : START2 ; Timer 2 Start/Stop control
0 - Stop the Timer 2, hold current count value and clear INT6 FLAG.
1 - Reloads prescaler and decrementer and begin decrementing
CAUTION ! ! ! : START2 bit must set to be "0" before into HALT mode.
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DAEWOO ELECTRONICS CO., LTD.
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