tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 98

• 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
8 TMUX Registers
Table 98. TMUX_CNTD_TOH_[A—B], Continuous N-Times Detect Control Parameters (R/W)
98
Address
0x4001E 15:12 TMUX_CNTDK1K2FRAME[3:0] Continuous N-Times Detect for APS Frame
0x4001F 15:14
13:12
11:8
11:8
Bit
7:4
3:0
7:4
3:0
TMUX_CNTDS1FRAME[3:0]
TMUX_CTDLOPCNT[1:0]
TMUX_CNTDK1K2[3:0]
TMUX_CNTDS1[3:0]
TMUX_CNTDK2[3:0]
TMUX_CNTDF1[3:0]
TMUX_CNTDJ0[3:0]
(continued)
Name
—
Bytes. Sets the number of CNTD frames within
which an inconsistent APS value is detected in the
incoming STS-3/STM-1 (AU-4). This value is used in
the APS babble algorithm. The valid range for this
register is 0x3—0xF. Invalid values will be mapped to
a value of 0x3.
Continuous N-Times Detect for APS (K1, K2[7:3])
Bytes. Sets the number of CNTD occurrences of a
consistent APS value in the incoming STS-3/STM-1
(AU-4) frame. The valid range for this register is
0x3—0xF. Invalid values will be mapped to a value of
0x3.
Continuous N-Times Detect for F1 Byte. Sets the
number of CNTD occurrences of a consistent F1
value in the incoming STS-3/STM-1 (AU-4) frame.
The valid range for this register is 0x3—0xF. Invalid
values will be mapped to a value of 0x3.
Continuous N-Times Detect for J0 Byte. Sets the
number of CNTD occurrences of a consistent J0
value in the incoming STS-3/STM-1 (AU-4) frame.
The valid range for this register is 0x3—0xF. Invalid
values will be mapped to a value of 0x3.
Reserved.
Continuous N-Times Detect for Loss of Pointer
State. Control bits are the number of consecutive
conditions for invalid pointer and invalid concatena-
tion indication (pointer interpretation). Valid values
are the following: 00 = 8, 01 = 9, 10 = 10, and 11 = 8.
Continuous N-Times Detect for S1 Frame Bytes.
Sets the number of CNTD frames within which an
inconsistent S1 value is detected in the incoming
STS-3/STM-1 (AU-4). This value is used in the S1
babble algorithm. The valid range for this register is
0x3—0xF. Invalid values will be mapped to a value of
0x3.
Continuous N-Times Detect for S1 Byte. Sets the
number of CNTD occurrences of a consistent S1
value in the incoming STS-3/STM-1 (AU-4) frame.
The valid range for this register is 0x3—0xF. Invalid
values will be mapped to a value of 0x3.
Continuous N-Times Detect for K2[2:0] Byte.
Sets the number of CNTD occurrences of a consis-
tent K2[2:0] value in the incoming STS-3/STM-1
(AU-4) frame. The valid range for this register is
0x3—0xF. Invalid values will be mapped to a value of
0x3.
Function
Agere Systems Inc.
May 2001
Default
Reset
0xC
0xC
0x3
0x3
0x3
0x0
0x3
0x3
00