PEF2054 SIEMENS [Siemens Semiconductor Group], PEF2054 Datasheet - Page 183

• Manufacturer Part Number: PEF2054
• Description: ICs for Communications
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

W:MAAR
W:MACR
W:MADR
W:MAAR
W:MACR
W:MADR
W:MAAR
W:MACR
W:MADR
W:MAAR
W:MACR
Example
In CFI mode 0, time slots 2 and 3 of port 0 shall be initialized for 6 bit signaling channel
handling:
W:MADR
Semiconductor Group
= 0100 0111
= 0000 1000
= 0111 1010
= XXXX XXXX
= 0000 1001
= 0111 1011
= 1101 1111
= 1000 1000
= 0111 1010
= 1101 1111
= 1000 1001
= 0111 1010
B
B
B
B
B
B
B
B
B
B
B
B
; SIG value “010001”
; downstream even TS, port 0 time slot 2
; write CM code + data fields, CM code “1010”
; don’t care
; downstream odd TS, port 0 time slot 3
; write CM code + data fields, CM code “1011”
; expected SIG value “110111”
; upstream even TS, port 0 time slot 2
; write CM code + data fields, CM code “1010”
; expected SIG value “110111”
; upstream odd TS, port 0 time slot 3
; write CM code + data fields, CM code “1010”
183
Application Hints
PEB 2055
PEF 2055