IDT82P2288BB IDT, Integrated Device Technology Inc, IDT82P2288BB Datasheet - Page 210

• Manufacturer Part Number: IDT82P2288BB
• Description: TXRX T1/J1/E1 8CHAN 256-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Transceiverr

Specifications of IDT82P2288BB

• Protocol: IEEE 1149.1
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82P2288BB

T1/J1 TFIFO1 Status (0B0H, 1B0H, 2B0H, 3B0H, 4B0H, 5B0H, 6B0H, 7B0H)
T1/J1 TFIFO2 Status (0B1H, 1B1H, 2B1H, 3B1H, 4B1H, 5B1H, 6B1H, 7B1H)
T1/J1 TFIFO3 Status (0B2H, 1B2H, 2B2H, 3B2H, 4B2H, 5B2H, 6B2H, 7B2H)
FUL:
EMP:
RDY:
Programming Information
IDT82P2288
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, T1/J1-0AAH,... / 0ABH,... / 0ACH,...).
= 1: The fill level of the FIFO is below the lower threshold set by the LL[1:0] bits (b3~2, T1/J1-0AAH,... / 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
210
OCTAL 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
March 04, 2009
RDY
RDY
RDY
R
R
R
0
1
0
1
0
1