IDT82P2284 Integrated Device Technology, Inc., IDT82P2284 Datasheet - Page 312

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

IDT82P2284
E1 RHDLC1 Bit Select (08FH, 18FH, 28FH, 38FH)
E1 RHDLC2 Bit Select (090H, 190H, 290H, 390H)
E1 RHDLC3 Bit Select (091H, 191H, 291H, 391H)
BITENn:
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.
= 0: The data is not extracted from the corresponding bit.
= 1: The data is extracted from the corresponding bit of the assigned channel.
These bits are invalid when the EVEN bit and the ODD bit are both logic 0.
The BITEN[7] bit corresponds to the first bit (MSB) of the selected channel.
BITEN7
BITEN7
BITEN7
R/W
R/W
R/W
7
0
7
0
7
0
BITEN6
BITEN6
BITEN6
R/W
R/W
R/W
6
0
6
0
6
0
BITEN5
BITEN5
BITEN5
R/W
R/W
R/W
5
0
5
0
5
0
BITEN4
BITEN4
BITEN4
R/W
R/W
R/W
4
0
4
0
4
0
301
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
BITEN3
BITEN3
BITEN3
R/W
R/W
R/W
3
0
3
0
3
0
BITEN2
BITEN2
BITEN2
R/W
R/W
R/W
2
0
2
0
2
0
BITEN1
BITEN1
BITEN1
R/W
R/W
R/W
1
0
1
0
1
0
March 22, 2004
BITEN0
BITEN0
BITEN0
R/W
R/W
R/W
0
0
0
0
0
0