tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 265

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

Preliminary Data Sheet
May 2001
12 28-Channel Framer Registers
Table 366. FRM_SGR8, Transmit Signaling Global Register 8 (R/W)
Agere Systems Inc.
Address
0x80160
14:10 FRM_T_LINKCNT[4:0] Transmit Link Count. Indicates the number of links ser-
Bit
9:6
3:2
15
5
4
1
0
FRM_T_FAS_NOTFAS FAS/NOTFAS Transmission. Used to force alignment of
FRM_T_SUBZERO
FRM_T_AFZFBE
Name
—
—
—
—
Reserved. Must write to 0.
viced by the signaling block. This value should be set to 28
when the Super Mapper is interfacing with only DS1 links; it
should be set to the actual number of links active for mixed
mode applications.
Reserved. Must write to 0.
Substitute Zero. A 1 forces signaling data to be 0000 for
those time slots which have a signaling state mode of no
signaling. This only applies to the signaling data transferred
to the VT mapper.
the CEPT TS16 multiframe to a FAS or NOTFAS frame. A 0
indicates alignment to a FAS frame. A 1 indicates alignment
to a NOTFAS frame.
Reserved. Must write to 0.
Automatic Signaling Freeze on Framing Bit Errors. Set
to 1 in order to freeze signaling register updates based on
framing bit errors.
Reserved. Must write to 0.
(continued)
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Function
TMXF28155/51 Super Mapper
Default
Reset
0000
28
00
0
0
0
0
0
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