C868_02 Datasheet, PDF (98/244 Pages) Infineon Technologies AG – 8 - Bit CMOS Microcontroller

C868
On-Chip Peripheral Components
OR
T12MODENx
CC6x_T12_o,
COUT6x_T12_o
T13MODENx
MOD_T13_o
MCMEN
MCMPx
O
R
0 = passive state
O
R
A ^{1 = active state}
N
D
to output
O
R
pin CC6x,
1 _COUT6x
0
TRPENx
TRPS
A
PSLx
N
D
(1 x for each T12-related output)
Figure 4-32 Modulation Control of T12-related Outputs
The logic shown in Figure 4-32 has to be built separately for each of the six T12-related
output lines, referring to the index ’x’ in the figure above.
The output level, that is driven while the output is in the passive state is defined by the
corresponding bit in bit field PSL. If the resulting modulation signal is active, the inverted
level of the PLSx bit is driven by the output stage.
The modulation control part for the T13-related output COUT63 combines the T13 output
signal (COUT63_T13_o) and the enable bit ECT13O with the trap functionality. The
output level of the passive state is selected by bit PSL63.
User’s Manual
4-54
V 0.4, 2002-01