peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 282

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

1. Writing data to the upstream DM-data field (e.g. PCM-idle code).
MACR:
MOC3…0 defines the bandwidth and the position of the subchannel as shown below:
Note: When reading a DM-data field location, all 8 bits are read regardless of the
2. Writing to the upstream DM-code (tri-state) field.
MACR:
Note: The tri-state field is exchanged with the 4 least significant bits (LSBs) of the
3. Writing data to the upstream or downstream CM-data field (e.g. signaling code).
MACR:
Semiconductor Group
Reading data from the upstream or downstream DM-data field.
Control-reading the upstream DM-code (tri-state).
Reading data from the upstream or downstream CM-data field.
RWS
RWS
RWS
bandwidth selected by the MOC-bits.
MADR.
MOC = 1100 Read/write tri-state info from/to single PCM time-slot
MOC = 1101 Write tri-state info to all PCM time-slots
Table 5-38
MOC3…0
0000
0001
0011
0010
0111
0110
0101
0100
MOC3
MOC3
1
MOC2
MOC2
0
MOC1
MOC1
0
Transferred Bits
–
bits 7…0
bits 7…4
bits 3…0
bits 7…6
bits 5…4
bits 3…2
bits 1…0
5-39
MOC0
MOC0
1
0
0
0
Description of Registers
Channel Bandwidth
–
64 kbit/s
32 kbit/s
32 kbit/s
16 kbit/s
16 kbit/s
16 kbit/s
16 kbit/s
0
0
0
PEB 20560
2003-08
0
0
0