82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 313

• 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

E1 TFIFO1 Status (0B0H, 1B0H, 2B0H, 3B0H)
E1 TFIFO2 Status (0B1H, 1B1H, 2B1H, 3B1H)
E1 TFIFO3 Status (0B2H, 1B2H, 2B2H, 3B2H)
FUL:
EMP:
RDY:
Programming Information
IDT82P2284
Bit Name
Bit Name
Bit Name
The function of the above three sets of registers are the same. However, they correspond to different THDLC.
= 0: The FIFO is not full.
= 1: The FIFO is full of 128 bytes.
= 0: The FIFO is not empty.
= 1: The FIFO is empty.
= 0: The fill level of the FIFO is not below the lower threshold set by the LL[1:0] bits (b3~2, E1-0AAH,... / 0AB,... / 0ACH,...).
= 1: The fill level of the FIFO is below the lower threshold set by the LL[1:0] bits (b3~2, E1-0AAH,... / 0ABH,... / 0ACH,...).
Default
Default
Default
Bit No.
Bit No.
Bit No.
Type
Type
Type
7
7
7
6
6
6
Reserved
Reserved
Reserved
5
5
5
4
4
4
313
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
3
3
3
FUL
FUL
FUL
R
R
R
2
0
2
0
2
0
EMP
EMP
EMP
R
R
R
1
1
1
1
1
1
February 25, 2008
RDY
RDY
RDY
R
R
R
0
1
0
1
0
1