XRT75L04 Datasheet, PDF (44/57 Pages) Exar Corporation – FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER

XRT75L04
FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
REV. 1.0.4
TABLE 17: REGISTER MAP AND BIT NAMES - CHANNEL 0 REGISTERS
ADDRESS PARAMETER
DATA BITS
(HEX)
NAME
7
6
5
4
3
2
1
0
0x01 Interrupt Enable
(read/write)
Reserved
PRBSER PRBSERI FLIE_0 RLOLIE_0 RLOSIE_ DMOIE_0
CNTIE_0 E_0
0
0x02 Interrupt Status
(reset on read)
Reserved
PRBSER PRBSERI FLIS_0 RLOLIS_0 RLOSIS_ DMOIS_0
CNTIS_0 S_0
0
0x03
Alarm Status Reserved PRBSLS_0 DLOS_0 ALOS_0
(read only)
FL_0
RLOL_0 RLOS_0 DMO_0
0x04
Transmit Con-
trol
(read/write)
Reserved
TxMON_0 INSPRBS Reserved TAOS_0 TxClkINV TxLEV_0
_0
_0
0x05 Receive Control
(read/write)
Reserved
DLOSDIS ALOSDIS RxClkINV_ LOSMUT_ RxMON_0 REQEN_
_0
_0
0
0
0
0x06
Block Control
(read/write)
Reserved
PRBSEN_ RLB_0
0
LLB_0
E3_0
STS1/ SR/DR_0
DS3_0
0x07 Jitter Attenuator
(read/write)
Reserved
DFLCK_0 PNTRST_ JA1_0
0
JATx/
Rx_0
JA0_0
0x08
Reserved
Reserved
TABLE 18: REGISTER MAP AND BIT NAMES - CHANNEL 1 REGISTERS
ADDRESS PARAMETER
DATA BITS
(HEX)
NAME
7
6
5
4
3
2
1
0
0x09 Interrupt Enable
(read/write)
Reserved
PRBSER PRBSERI FLIE_1 RLOLIE_1 RLOSIE_ DMOIE_1
CNTIE_1 E_1
1
0x0A Interrupt Status
(reset on read)
Reserved
PRBSER PRBSERI FLIS_1 RLOLIS_1 RLOSIS_ DMOIS_1
CNTIS_1 S_1
1
0x0B
Alarm Status Reserved PRBSLS_ DLOS_1 ALOS_1
(read only)
1
FL_1
RLOL_1 RLOS_1 DMO_1
0x0C
Transmit Con-
trol
(read/write)
Reserved
TxMON_1 INSPRBS Reserved TAOS_1 TxClkINV TxLEV_1
_1
_1
0x0D Receive Control
(read/write)
Reserved
DLOSDIS ALOSDIS RxClkINV LOSMUT_ RxMON_1 REQEN_1
_1
_1
_1
1
0x0E
Block Control
(read/write)
Reserved
PRBSEN_ RLB_1
1
LLB_1
E3_1
STS1/ SR/DR_1
DS3_1
0x0F Jitter Attenuator
(read/write)
Reserved
DFLCK_1 PNTRST_ JA1_1
1
JATx/
Rx_1
JA0_1
42