tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 300

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

155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
12 28-Channel Framer Registers
12.16 Frame Formatter Per Link Registers
Table 424. FRM_FFLR1, Frame Formatter Link Register 1 (R/W)
* See
300
Address*
0x8LPF4
Table 417
for values of L and P .
15:12
10:8 FRM_ZCSMD[2:0] Zero Code Suppression Modes.
Bit
5:4
11
7
6
3
2
1
0
FRM_OCKEDGE Output Clock Edge Selection.
FRM_ESFRAMD
FRM_AUTOEBIT Automatic E-Bit Insertion (CEPT Framing Only).
FRM_AUTOPLB
FRM_AUTOLLB
FRM_AUTORAI
Name
—
—
—
Reserved. Must write to 0.
ESF Remote Alarm Indicator Mode.
0 = Data link remote alarm sequence is 1111 1111 0000 0000.
1 = Data link remote alarm is all ones.
000 = ZCS off.
001 = Set bit 6 (numbered 0—7) of all time slots.
011 = Set bit 6 of all 0-byte time slots.
101 = Set bit 6 of all voice time slots.
111 = Set bit 6 of all 0-byte voice time slots.
110 = Set 0-byte time slots to 1001 1000.
100, 010 = Reserved.
(Signaling F and G bits identify voice time slots.)
Reserved. Must write to 0.
0 = Data clocked out on rising clock edge.
1 = Data clocked out on falling clock edge.
Reserved. Must write to 0.
Automatic Payload Loopback (ESF Framing Only).
0 = Ignore received payload loopback requests.
1 = Automatically start payload loopback when payload loop-
back signal is received.
Automatic Line Loopback (SF and ESF Framing Only).
0 = Ignore received line loopback requests.
1 = Automatically start line loopback when line loopback signal
is received.
0 = Ignore E-bit insertion requests from PM.
1 = Automatically insert E bits when indicated by PM.
Automatic RAI Insertion.
0 = Ignore RAI insertion requests from PM.
1 = Automatically insert RAI when indicated by PM.
(continued)
Function
Agere Systems Inc.
May 2001
Default
Reset
0000
000
0
0
0
0
0
0
0
0