Timer 2 output signals, Timer 2 output mode 1, Figure 40 – Rainbow Electronics T48C862-R4 User Manual
Page 47: Timer 2 output mode 1 toggle mode a, Figure 41, Toggle mode b, Figure 42
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47
T48C862-R4
4551B–4BMCU–02/03
Figure 40.
Timer 2 Modulator Output Stage
Timer 2 Output Signals
Timer 2 Output Mode 1
Toggle Mode A:
A Timer 2 compare match toggles the output flip-flop (M2) -> T2O
Figure 41.
Interrupt Timer/Square Wave Generator – the Output Toggles with Each
Edge Compare Match Event
Toggle Mode B:
A Timer 2 compare match toggles the output flip-flop (M2) -> T2O
Figure 42.
Pulse Generator – the Timer Output Toggles with the Timer Start if the
T2TS-bit Is Set
Toggle
RES/SET
Biphase/
Manchester
modulator
T2TOP
T2OS2, 1, 0
T2M2
T2O
M2
M2
S1
S2
S3
Modulator3
RE
FE
OMSK
SSI
CONTROL
TOG2
SO
DCGO
4
0
0
0
1
2
3
4
0
1
2
3
4
0
1
2
3
0
1
Input
Counter 2
T2R
Counter 2
CMx
INT4
T2O
4
0
0
0
1
2
3
5
6
7
4
0
1
2
3
5
6
Input
Counter 2
T2R
Counter 2
CMx
INT4
T2O
Toggle
by start
T2O
4095/
255
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