tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 164

• 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 189. VT_SIGDEG_CTL5, Signal Degrade Control Register 5 (R/W)
Table 190. VT_SIGDEG_CTL6, Signal Degrade Control Register 6 (R/W)
Table 191. VT_SIGDEG_CTL7, Signal Degrade Control Register 7 (R/W)
Table 192. VT_SIGFAIL_CTL1, Signal Fail Control Register 1 (R/W)
Table 193. VT_SIGFAIL_CTL2, Signal Fail Control Register 2 (R/W)
Table 194. VT_SIGFAIL_CTL3, Signal Fail Control Register 3 (R/W)
164
Address Bit
0x200D6 15:0 VT_SFNSSET[18:3] Signal Fail Ns Set. Number of frames in a monitoring block for SF. 0x0000
Address
0x200D7
Address
0x200D8
Address
0x200D3
Address
0x200D4
Address
0x200D5
14:7 VT_SFMSET[7:0] Signal Fail M Set. Threshold of the number of bad monitoring
6:3
2:0
Bit
15
15:0
15:0
14:7
15:0
Bit
6:3
2:0
Bit
Bit
Bit
15
VT_SFNSSET[2:0] Signal Fail Ns Set. Number of frames in a monitoring block for SF.
VT_SFLSET[3:0]
VT_SDNSCLEAR[18:3] Signal Degrade Ns Clear. Number of frames in a moni-
VT_SDNSCLEAR[2:0] Signal Degrade Ns Clear. Number of frames in a moni-
VT_SDBCLEAR[15:0] Signal Degrade B Clear. Number of monitoring blocks.
VT_SDMCLEAR[7:0]
VT_SDLCLEAR[3:0]
VT_SFBSET[15:0]
Name
Name
—
Name
Name
Name
Name
—
Reserved.
blocks in an observation interval. If the number of bad blocks is
above this threshold, then SF is set.
Signal Fail L Set. Error threshold for determining if a monitoring
block is bad.
(continued)
Signal Fail B Set. Number of monitoring blocks.
Reserved.
Signal Degrade M Clear. Threshold of the number of bad
monitoring blocks in an observation interval. If the number
of bad blocks is below this threshold, then SD is cleared.
Signal Degrade L Clear. Error threshold for determining if
a monitoring block is bad.
toring block for SD.
toring block for SD.
Function
Function
Function
Function
Function
Function
Agere Systems Inc.
May 2001
Default
0x0000
Default
Default
Default
0x0000
0x0000
Reset
Reset
Reset
Reset
Default
Default
0x00
Reset
Reset
0x0
0x0
0x00
0x0
0x0
0
0