PEF2256 INFINEON [Infineon Technologies AG], PEF2256 Datasheet - Page 184

• Manufacturer Part Number: PEF2256
• Description: E1/T1/J1 Framer and Line Interface Component for Long- and Short-Haul Applications
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 72
User’s Manual
Hardware Description
RDO
XDI
RMFB
XMFB
RDO
XDI
RSIGM
XSIGM
RDO
XDI
RSIGM
XSIGM
1)
1)
A: Channel Translation Mode 0
B: Channel Translation Mode 1
Notes:
1) RSIGM and XSIGM mark the robbed bit positions in frames 6 and 12 of each
multiframe, if XCO.BRM is set high.
2) robbed-bit marker every second frame
Signaling Marker for CAS-BR Applications (T1/J1)
24
2)
FS/
DL
FS/
DL
Frame 1
1 2 3
1 2 3 4 5 6
Multiframe n (F12 for example)
4 5 6
Frame 6
184
19 20 21 22 23 24
7 8 9
Functional Description T1/J1
19 20 21
Frame 12
F56V2_CAS_Marker_2
22 23 24
Frame 1
DS1.1, 2003-10-23
PEF 2256 H/E
FALC
FS/
FS/
DL
DL
1
1
®
56