CN8478 Datasheet, PDF (108/221 Pages) Conexant Systems, Inc – Multichannel Synchronous Communications Controller (MUSYCC)

5.0 Memory Organization
5.2 Descriptors
CN8478/CN8474A/CN8472A/CN8471A
Multichannel Synchronous Communications Controller (MUSYCC™)
Table 5-14 lists the time slot descriptor location and byte offset. Table 5-15
lists the value and description of each time slot descriptor.
Table 5-14. Transmit or Receive Time Slot Map
Byte Offset
00h
...
1Ch
...
3Ch
...
5Ch
...
7Ch
MSB
TS03
...
TS31
...
TS63
...
TS95
...
TS127
Time Slot Descriptor Relative Location
TS02
...
TS30
...
TS62
...
TS94
...
TS126
TS01
...
TS29
...
TS61
...
TS93
...
TS125
LSB
TS00
...
TS28
...
TS60
...
TS92
...
TS124
Accessing the Time Slot Map within MUSYCC requires that a serial line
clock be present at the serial interface. If a clock is not present, writes are ignored,
and reads return all 1s.
5-22
Conexant
100660E