PM4328-PI PMC-Sierra, Inc., PM4328-PI Datasheet - Page 162

• Manufacturer Part Number: PM4328-PI
• Description: Framer, T1|E1|T3 Standard Format, 324-BGA
• Manufacturer: PMC-Sierra, Inc.

STANDARD PRODUCT
DATASHEET
PMC-2011596
PROPRIETARY AND CONFIDENTIAL
Notes:
1. The order of transmission of the bits is LSB (Bit 1) to MSB (Bit 8).
Table 9: Performance Report Message Structure Notes
Table 10: Performance Report Message Contents
Octet No.
1
2
3
4
5,6
7,8
9,10
11,12
13,14
15
Bit Value
G1=1
G2=1
G3=1
10
11
12
13
14
15
9
Octet Contents
01111110
00111000
00111010
00000001
00000011
Variable
Variable
Variable
Variable
Variable
01111110
G3
FE
G3
FE
ISSUE 1
Interpretation
CRC ERROR EVENT =1
1<CRC ERROR EVENT £5
5<CRC ERROR EVENT £10
SE
SE
LV
LV
G4
G4
LB
LB
Interpretation
Opening LAPD Flag
From CI:
From carrier: SAPI=14,C/R=1,EA=0
TEI=0,EA=1
Unacknowledged Frame
Data for latest second (T')
Data for Previous Second(T'-1)
Data for earlier Second(T'-2)
Data for earlier Second(T'-3)
CRC16 Frame Check Sequence
Closing LAPD flag
G1
G1
U1
U1
FLAG
FCS
FCS
149
U2
U2
R
R
SAPI=14, C/R=0, EA=0
G5
G2
G5
G2
Nm
Nm
SL
SL
G6
G6
HIGH DENSITY T1/E1 FRAMER
NI
NI
AND M13 MULTIPLEXER
PM4328 TECT3