Internal Connectors
89
The CPC324 internal TDM operates at 8.192 MHz and each bus bit stream can carry 128 TDM
timeslots. On the TDM switch there are seven input and seven output streams allocated for
PTMC operation. This allows for 896 TDM inputs and 896 TDM outputs. These available
streams can be divided between the two PTMC slots on a stream-by-stream basis.
Table 5-8,
“PTMC to H.110 Switch TDM I/O Lines,”
shows how they are mapped between the PTMC
module and the TDM switch inputs and outputs.
Table 5-8:
PTMC to H.110 Switch TDM I/O Lines
TDM Switch Output Port
PTMC A H.110 Lines
TDM Switch Input Port
STo 6
LCT_D0
STi 6
STo 7
LCT_D1
STi 7
STo 8
LCT_D2
STi 8
STo 9
LCT_D3
STi 9
STo 10
LCT_D4
STi 10
STo 11
LCT_D5
STi 11
STo 12
LCT_D6
STi 12
STo 6
LCT_D7
STi 6
STo 7
LCT_D8
STi 7
STo 8
LCT_D9
STi 8
STo 9
LCT_D10
STi 9
STo 10
LCT_D11
STi 10
STo 11
LCT_D12
STi 11
STo 12
LCT_D13
STi 12
STo 6
LCT_D14
STi 6
STo 7
LCT_D15
STi 7
STo 8
LCT_D16
STi 8
STo 9
LCT_D17
STi 9
STo 10
LCT_D18
STi 10
STo 11
LCT_D19
STi 11
STo 6
LCT_D1
STi 6
STo 7
LCT_D2
STi 7
STo 8
LCT_D3
STi 8
STo 9
LCT_D4
STi 9
STo 10
LCT_D5
STi 10
STo 11
LCT_D6
STi 11
STo 12
LCT_D7
STi 12
STo 6
LCT_D8
STi 6
STo 7
LCT_D9
STi 7
STo 8
LCT_D10
STi 8
STo 9
LCT_D11
STi 9
STo 10
LCT_D12
STi 10
STo 11
LCT_D13
STi 11
STo 12
LCT_D14
STi 12
STo 6
LCT_D15
STi 6
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