Preliminary Data Sheet
October 2000
T7630 Dual T1/E1 5.0 V Short-Haul Terminator (Terminator II)
158
L Lucent Technologies Inc.
Framer Register Architecture
(continued)
The following status registers, FRM_SR20—FRM_SR51, contain the 16-bit count of errored seconds, bursty
errored seconds, severely errored seconds, and unavailable seconds at the ET, ET-RE, NT1, and NT1-RE termi-
nals. DS1 error conditions are reported in the ET errored registers FRM _SR20—FRM_SR35.
Table 102. ET Errored Seconds Counter (FRM_SR20—FRM_SR21) ((614—615); (C14—C15))
Table 103. ET Bursty Errored Seconds Counter (FRM_SR22—FRM_SR23) ((616—617); (C16—C17))
Table 104. ET Severely Errored Seconds Counter (FRM_SR24—FRM_SR25) ((618—619); (C18—C19))
Table 105. ET Unavailable Seconds Counter (FRM_SR26—FRM_SR27) ((61A—61B); (C1A—C1B))
Table 106. ET-RE Errored Seconds Counter (FRM_SR28—FRM_SR29) ((61C—61D); (C1C—C1D))
Table 107. ET-RE Bursty Errored Seconds Counter (FRM_SR30—FRM_SR31) ((61E—61F); (C1E—C1F))
Table 108. ET-RE Severely Errored Seconds Counter (FRM_SR32—FRM_SR33) ((620—621); (C20—C21))
Register
FRM_SR20
FRM_SR21
Byte
MSB
LSB
Bit
7—0
7—0
Symbol
Description
ETES15—ETES8
ETES7—ETES0
ET Errored Seconds Counter.
ET Errored Seconds Counter.
Register
FRM_SR22
FRM_SR23
Byte
MSB
LSB
Bit
7—0
7—0
Symbol
Description
ETBES15—ETBES8
ET Bursty Errored Seconds Counter.
ETBES7—ETBES0
ET Bursty Errored Seconds Counter.
Register
FRM_SR24
FRM_SR25
Byte
MSB
LSB
Bit
7—0
7—0
Symbol
Description
ETSES15—ETSES8
ET Severely Errored Seconds Counter.
ETSES7—ETSES0
ET Severely Errored Seconds Counter.
Register
FRM_SR26
FRM_SR27
Byte
MSB
LSB
Bit
7—0
7—0
Symbol
Description
ETUS15—ETUS8
ETUS7—ETUS0
ET Unavailable Seconds Counter Bits.
ET Unavailable Seconds Counter Bits.
Register
FRM_SR28
FRM_SR29
Byte
MSB
LSB
Bit
7—0
7—0
Symbol
Description
ETREES15—ETREES8
ET-RE Errored Seconds Counter.
ETREES7—ETREES0
ET-RE Errored Seconds Counter.
Register
FRM_SR30
FRM_SR31
Byte
MSB
LSB
Bit
7—0
7—0
Symbol
Description
ETREBES15—ETREBES8
ET-RE Bursty Errored Seconds Counter.
ETREBES7—ETREBES0
ET-RE Bursty Errored Seconds Counter.
Register
FRM_SR32
FRM_SR33
Byte
MSB
LSB
Bit
7—0
7—0
Symbol
Description
ETRESES15—ETRESES8
ET-RE Severely Errored Seconds Counter.
ETRESES7—ETRESES0
ET-RE Severely Errored Seconds Counter.