IDT82P2288 Datasheet, PDF (315/384 Pages) Integrated Device Technology – Octal T1/E1/J1 Long Haul Short Haul Transceiver

IDT82P2288
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
E1 RHDLC1 Data (098H, 198H, 298H, 398H, 498H, 598H, 698H, 798H)
Bit No.
Bit Name
Type
Default
7
DAT7
R
0
6
DAT6
R
0
5
DAT5
R
0
4
DAT4
R
0
3
DAT3
R
0
2
DAT2
R
0
1
DAT1
R
0
0
DAT0
R
0
E1 RHDLC2 Data (099H, 199H, 299H, 399H, 499H, 599H, 699H, 799H)
Bit No.
Bit Name
Type
Default
7
DAT7
R
0
6
DAT6
R
0
5
DAT5
R
0
4
DAT4
R
0
3
DAT3
R
0
2
DAT2
R
0
1
DAT1
R
0
0
DAT0
R
0
E1 RHDLC3 Data (09AH, 19AH, 29AH, 39AH, 49AH, 59AH, 69AH, 79AH)
Bit No.
Bit Name
Type
Default
7
DAT7
R
0
6
DAT6
R
0
5
DAT5
R
0
4
DAT4
R
0
3
DAT3
R
0
2
DAT2
R
0
1
DAT1
R
0
0
DAT0
R
0
The function of the above three sets of registers are the same. However, they correspond to different RHDLC.
DAT[7:0]:
These bits represent the bytes read from the FIFO. The DAT[0] bit corresponds to the first bit of the serial received data from the FIFO.
Programming Information
304
March 22, 2004