82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 198

• Manufacturer Part Number: 82P2284BB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2284BB

• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

T1/J1 THDLC2 Bit Select (089H, 189H, 289H, 389H)
T1/J1 THDLC3 Bit Select (08AH, 18AH, 28AH, 38AH)
BITENn:
T1/J1 RHDLC Enable Control (08BH, 18BH, 28BH, 38BH)
RDLEN3:
RDLEN2:
RDLEN1:
Programming Information
IDT82P2284
Bit Name
Bit Name
Bit Name
The function of the above two sets of registers are the same. However, they correspond to different THDLC.
= 0: The data is not inserted to the corresponding bit.
= 1: The data is inserted to 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.
= 0: All the functions of the HDLC Receiver #3 is disabled.
= 1: All the functions of the HDLC Receiver #3 is enabled.
= 0: All the functions of the HDLC Receiver #2 is disabled.
= 1: All the functions of the HDLC Receiver #2 is enabled.
This bit is only valid in T1/J1 mode ESF & T1 DM formats.
= 0: All the functions of the HDLC Receiver #1 is disabled.
= 1: All the functions of the HDLC Receiver #1 is enabled.
Default
Default
Default
Bit No.
Bit No.
Bit No.
Type
Type
Type
BITEN7
BITEN7
R/W
R/W
7
0
7
0
7
BITEN6
BITEN6
R/W
R/W
6
0
6
0
6
Reserved
BITEN5
BITEN5
R/W
R/W
5
0
5
0
5
BITEN4
BITEN4
R/W
R/W
4
0
4
0
4
198
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
BITEN3
BITEN3
R/W
R/W
3
0
3
0
3
RDLEN3
BITEN2
BITEN2
R/W
R/W
R/W
2
0
2
0
2
0
RDLEN2
BITEN1
BITEN1
R/W
R/W
R/W
1
0
1
0
1
0
February 25, 2008
RDLEN1
BITEN0
BITEN0
R/W
R/W
R/W
0
0
0
0
0
0