peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 284

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

Table 5-40 Upstream
Application
Decentral D-channel handling
Central D-channel handling
6-bit Signaling (e.g. analog IOM)
8-bit Signaling (e.g. SLD)
All code combinations are also valid
for ELIC-arbiter operation.
c) µP-access Applications
MACR:
Note: That once the CM-code field has been initialized, the CM-data field can be written
5. Control-reading the upstream or downstream CM-code.
MACR:
Semiconductor Group
0
1
and read as described in chapter 3.
Setting CMC = 1001, initializes the corresponding CFI time-slot to be accessed
by the µP. Concurrently, the datum in MADR is written (as 8-bit CFI-idle code)
to the CM-data field. The content of the CM-data field is directly exchanged with
the corresponding time-slot.
The CM-code can then be read out of the 4 LSBs of the MADR-register.
1
1
1
1
1
1
CMC = 1000
CMC = 1010
CMC = 1011
Even CM Address
CMC = 1000
5-41
1
0
0
0
Description of Registers
Odd CM Address
CMC = 0000
CMC = PCM-code for a
2-bit subtime-slot
CMC = 1010
CMC = 1011
0
0
PEB 20560
2003-08
1
0