IDT82P2284 Integrated Device Technology, Inc., IDT82P2284 Datasheet - Page 319

• Manufacturer Part Number: IDT82P2284
• Description: 4 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2284
E1 RHDLC1 Low Address (0A4H, 1A4H, 2A4H, 3A4H)
E1 RHDLC2 Low Address (0A5H, 1A5H, 2A5H, 3A5H)
E1 RHDLC3 Low Address (0A6H, 1A6H, 2A6H, 3A6H)
LA[7:0]:
with the value in these bits. When both bytes address comparison is required, the low byte address position (the byte following the high byte address
position) is compared with the value in these bits.
Programming Information
Bit Name
Bit Name
Bit Name
Default
Default
Default
Bit No.
Bit No.
Bit No.
Type
Type
Type
The function of the above three sets of registers are the same. However, they correspond to different RHDLC.
In HDLC mode, when low byte address comparison is required, the high byte address position (the byte following the opening flag) is compared
R/W
R/W
R/W
LA7
LA7
LA7
7
0
7
0
7
0
R/W
R/W
R/W
LA6
LA6
LA6
6
0
6
0
6
0
R/W
R/W
R/W
LA5
LA5
LA5
5
0
5
0
5
0
R/W
R/W
R/W
LA4
LA4
LA4
4
0
4
0
4
0
308
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
R/W
R/W
R/W
LA3
LA3
LA3
3
0
3
0
3
0
R/W
R/W
R/W
LA2
LA2
LA2
2
0
2
0
2
0
R/W
R/W
R/W
LA1
LA1
LA1
1
0
1
0
1
0
March 22, 2004
R/W
R/W
R/W
LA0
LA0
LA0
0
0
0
0
0
0