IDT82P2288 Integrated Device Technology, Inc., IDT82P2288 Datasheet - Page 298

• Manufacturer Part Number: IDT82P2288
• Description: 8 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2288
E1 Sa7 Code-word (068H, 168H, 268H, 368H, 468H, 568H, 668H, 768H)
Sa7[1:4]:
value in the Sa7[1] bit replaces the Sa7 bit. When the CRC Multi-frame is generated, they contain the value to replace the Sa7[1:4] bits.
E1 Sa8 Code-word (069H, 169H, 269H, 369H, 469H, 569H, 669H, 769H)
Sa8[1:4]:
value in the Sa8[1] bit replaces the Sa8 bit. When the CRC Multi-frame is generated, they contain the value to replace the Sa8[1:4] bits.
E1 FGEN Extra (06AH, 16AH, 26AH, 36AH, 46AH, 56AH, 66AH, 76AH)
X[0:2]:
Extra bits (the Bit 5, 7 & 8 of TS16 of Frame 0 of the Signaling Multi-Frame).
Programming Information
Bit Name
Bit Name
Bit Name
Default
Default
Default
Bit No.
Bit No.
Bit No.
Type
Type
Type
These bits are valid when the Basic frame is generated and the Sa7EN bit (b1, E1-064H,...) is ‘1’. When only the Basic frame is generated, the
These bits are valid when the Basic frame is generated and the Sa8EN bit (b0, E1-064H,...) is ‘1’. When only the Basic frame is generated, the
These bits are valid when the Signaling Multi-frame is generated and the XDIS bit (b6, E1-062H,...) is ‘0’. They contain the value to replace the
7
7
7
6
6
6
Reserved
Reserved
Reserved
5
5
5
4
4
4
287
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Sa71
Sa81
R/W
R/W
R/W
X0
3
1
3
1
3
1
Reserved
Sa72
Sa82
R/W
R/W
2
1
2
1
2
Sa73
Sa83
R/W
R/W
R/W
X1
1
1
1
1
1
1
March 22, 2004
Sa74
Sa84
R/W
R/W
R/W
X2
0
1
0
1
0
1