Lucent Technologies Inc.
Lucent Technologies Inc.
169
Preliminary Data Sheet
October 2000
T7630 Dual T1/E1 5.0 V Short-Haul Terminator (Terminator-II)
Framer Register Architecture
(continued)
ET1 Errored Event Enable Register
*
(FRM_PR14)
These bits enable the errored events used to determine errored and severely errored seconds at the local ET inter-
face. ETSLIP ETAIS, ETLMFA, and ETLFA are the SLIP AIS, LMFA, and LFA errored events, respectively, as
referred to the local ET interface. A 1 in the bit position enables the corresponding errored event. The default value
of this register is 00 (hex).
Table 141. ET1 Errored Event Enable Register (FRM_PR14) (66E; C6E)
ET1 Remote End Errored Event Enable Register
*
(FRM_PR15)
These bits enable the errored events used to determine errored and severely errored seconds at the ET's remote
end interface. ETRESa6-F, ETRESa6-E, ETRESa6-8, ETRERFA, ETRESLIP ETREAIS, ETRELMFA, and
ETRELFA are the Sa6-F, Sa6-E, Sa6-8, RFA, SLIP AIS, LMFA, and LFA errored events, respectively, as referred to
the ET remote end interface. A 1 in the bit position enables the corresponding errored event. The default value of
this register is 00 (hex).
Table 142. ET1 Remote End Errored Event Enable Register (FRM_PR15) (66F; C6F)
NT1 Errored Event Enable Register
*
(FRM_PR16)
These bits enable the errored events used to determine errored and severely errored seconds at the network termi-
nation-1 interface. NTSa6-C, NTSa6-8, NTSLIP NTAIS, NTLMFA, and NTLFA are the Sa6-C, Sa6-8, SLIP AIS,
LMFA, and LFA errored events, respectively, as referred to the NT1 interface. A 1 in the bit position enables the cor-
responding errored event. The default value of this register is 00 (hex).
Table 143. NT1 Errored Event Enable Register (FRM_PR16) (670; C70)
NT1 Remote End Errored Event Enable Register
*
(FRM_PR17—FRM_PR18)
These bits enable the errored events used to determine errored and severely errored seconds at the network termi-
nation-1 remote end interface. NTRERFA, NTRESLIP NTREAIS, NTRELMFA, NTRELFA, NTRESa6-C,
NTRESa6-F, NTRESa6-E, and NTRESa6-8 are the RFA, SLIP AIS, LMFA, LFA, Sa6-C, Sa6-F, Sa6-E, and Sa6-8
errored events, respectively, as referred to the NT-1 remote end interface. The default value of this register is 00
(hex).
Table 144. NT1 Remote End Errored Event Enable Registers (FRM_PR17—FRM_PR18) ((671—672);
(C71—C72))
* One occurrence of any one of these events causes an errored second count increment and a severely errored second count increment.
Register
FRM_PR14
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
ETSLIP
Bit 2
ETAIS
Bit 1
ETLMFA
Bit 0
ETLFA
Register
FRM_PR15
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ETRESa6-F ETRESa6-E ETRESa6-8 ETRERFA ETRESLIP ETREAIS ETRELMFA ETRELFA
Register
FRM_PR16
Bit 7
NTSa6-C
Bit 6
0
Bit 5
NTSa6-8
Bit 4
0
Bit 3
NTSLIP
Bit 2
NTAIS
Bit 1
NTLMFA
Bit 0
NTLFA
Register
FRM_PR17
FRM_PR18
Bit 7
0
0
Bit 6
0
0
Bit 5
0
0
Bit 4
Bit 3
Bit 2
NTREAIS
Bit 1
Bit 0
NTRERFA
0
NTRESLIP
NTRESa6-C NTRESa6-F NTRESa6-E
NTRELMFA
NTRELFA
NTRESa6-8