tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 166

• 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
10 VT/TU Mapper Registers
Table 198. VT_TCTL[1—28], Transmit Control Per Channel (R/W)
166
0x200DC
Address
0x200F7
—
15:13
Bit
3:0
12
11
10
9
8
7
6
5
4
VT_TX_CLKEDGE[1—28] Transmit Path DS1/E1 Clock Edge Selection. Logic
VT_TX_ERDI_EN[1—28] Transmit Path Enhanced RDI-V Enable. Logic one
VT_ERDI_EN[1—28]
VT_AIS_INS[1—28]
VT_RDI_EN[1—28]
VT_LB_SEL[1—28]
VT_RFI_EN[1—28]
VT_REI_EN[1—28]
VT_TX_MAPTYPE
[1—28][3:0]
Name
—
—
(continued)
Reserved.
enables enhanced RDI-V.
Enhanced RDI-V Source Selection. Logic one acti-
vates software overwrite of the ERDI-V bits of the Z7
byte. Otherwise, insertion is based on the LOPOH
serial channel or automatic generation.
RDI-V Source Selection. Logic one activates software
overwrite of the RDI-V bit of the V5 byte. Otherwise,
insertion is based on the LOPOH serial channel or
automatic generation.
RFI-V Source Selection. Logic one activates software
overwrite of the RFI-V bit of the V5 byte. If
VT_V5_INS[1—28] = 0
set to byte synchronous DS1, a logic zero enables
automatic insertion of RFI-V. If VT_V5_INS[1—28] = 1,
a logic zero inserts RFI-V based on the LOPOH serial
channel.
REI-V Enable. Logic one activates automatic genera-
tion of REI-V. If VT_V5_INS[1—28] = 0, the generation
is based on the received BIP-2 errors. Otherwise,
insertion is based on the LOPOH serial channel.
Reserved.
AIS-V Insertion Control. Logic one forces AIS-V to be
transmitted in the specified channel.
one forces the DS1/E1 signals to be retimed using the
rising edge of the associated clock. Logic zero forces
the DS1/E1 signals to be retimed using the falling edge
of the associated clock.
Tributary Loopback Selection. Logic one activates
tributary loopback.
Transmit Mapping Mode Control. See
Function
(Table
199) and the mapping is
Table
558.
Agere Systems Inc.
May 2001
Default
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x6
0