Data Sheet
June 2002
TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
12 28-Channel Framer Registers (continued)
Table 328. FRM_PMGR6, Performance Monitor Global Register 6 (R/W)
Address* Bit Name Function
Reset
Default
0x80P35 15:0 FRM_ESFSEST[15:0] ESF Severely Errored Second Threshold for All ESF
Formatted Channels. A bursty errored second will be
recorded if the number of events is greater than the errored
second threshold but less than the severely errored second
threshold.
0x0140
*
P = 0x0 for the receive path, and P = 0x1 for the transmit path.
Table 329. FRM_PMGR7, Performance Monitor Global Register 7 (R/W)
These bits enable the errored events used to determine errored and severely errored seconds in the DS1 modes.
Address* Bit
Name
Function
Reset
Default
0x80P36 15:9
8
RSVD
Reserved. Must write to 0.
0x00
0
FRM_DSEF DS1 Severely Errored Frame Enable. See FRM_SEFS (Table 412 on
page 293).
7
6
5
4
3
2
1
0
FRM_DLFA DS1 Loss of Frame Alignment Enable.
FRM_DRFA DS1 Remote Frame Alarm Enable.
FRM_DSLIP DS1 Slip Enable.
0
0
0
0
0
0
0
0
FRM_DLOS DS1 Loss of Signal Enable.
FRM_DAIS DS1 Alarm Indication Signal Enable.
FRM_DCRC DS1 CRC-6 Error Enable.
FRM_DFS DS1 Fs Framing Bit Error Enable (SF Only).
FRM_DFT DS1 Ft Framing Bit Error Enable (SF and ESF).
*
P = 0x0 for the receive path, and P = 0x1 for the transmit path.
Table 330. FRM_PMGR8, Performance Monitor Global Register 8 (R/W)
Address* Bit Name Function
Reset
Default
0x80P37 15:0 FRM_CCT[15:0] CEPT Excessive CRC Threshold—Default 915. This register 0x0393
sets the 1 s CRC threshold at which an excessive CRC error
condition is reported, and the 1 s CRC threshold at which a
reframe may be forced.
*
P = 0x0 for the receive path, and P = 0x1 for the transmit path.
Table 331. FRM_PMGR9, Performance Monitor Global Register 9 (R/W)
Address* Bit Name Function
Reset
Default
0x80P38 15:0 FRM_CSEST[15:0] CEPT Severely Errored Second Threshold for All CEPT
0x0000
Formatted Channels.
*
P = 0x0 for the receive path, and P = 0x1 for the transmit path.
Agere Systems Inc.
253
ETC [ ETC ]
