XRT73LC03A Datasheet, PDF (54/61 Pages) Exar Corporation – 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT

XRT73LC03A
3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
REV. 1.0.1
TABLE 7: HEXADECIMAL ADDRESSES AND BIT FORMATS OF XRT73LC03A COMMAND REGISTERS
REGISTER BIT-FORMAT
ADDRESS
COMMAND
REGISTER
TYPE
D4
D3
D2
D1
D0
CHANNEL0
0x00
CR0-0
RO
RLOL_0
RLOS_0
ALOS_0
DLOS_0
DMO_0
0x01
CR1-0
R/W
TxOFF_0
TAOS_0
TxClkINV_0 TxLEV_0
TxBIN_0
0x02
CR2-0
R/W
Reserved ENDECDIS_0 ALOSDIS_0 DLOSDIS_0 REQEN_0
0x03
CR3-0
R/W
SR/(DR)_0 LOSMUT_0 RxOFF_0 RxClk_0INV Reserved
0x04
CR4-0
R/W
Reserved STS-1/DS3_0
E3_0
LLB_0
RLB_0
0x05
CR5-0
R/W
Reserved
Reserved
Reserved Reserved Reserved
0x06
CR6-0
R/W
Reserved
Reserved
Reserved Reserved Reserved
0x07
CR7-0
R/W
Reserved
Reserved
Reserved Reserved Reserved
CHANNEL1
0x08
CR0-1
RO
RLOL_1
RLOS_1
ALOS_1
DLOS_1
DMO_1
0x09
CR1-1
R/W
TxOFF_1
TAOS_1
TxClkINV_1 TxLEV_1
TxBIN_1
0x0A
CR2-1
R/W
Reserved ENDECDIS_1 ALOSDIS_1 DLOSDIS_1 REQEN_1
0x0B
CR3-1
R/W
SR/(DR)_1 LOSMUT_1 RxOFF_1 RxClk_1INV Reserved
0x0C
CR4-1
R/W
Reserved STS-1/DS3_1
E3_1
LLB_1
RLB_1
0x0D
CR5-1
R/W
Reserved
Reserved
Reserved Reserved Reserved
0x0E
CR6-1
R/W
Reserved
Reserved
Reserved Reserved Reserved
0x0F
CR7-1
R/W
Reserved
Reserved
Reserved Reserved Reserved
CHANNEL2
0x10
CR0-2
RO
RLOL_2
RLOS_2
ALOS_2
DLOS_2
DMO_2
0x11
CR1-2
R/W
TxOFF_2
TAOS_2
TxClkINV_2 TxLEV_2
TxBIN_2
0x12
CR2-2
R/W
Reserved ENDECDIS_2 ALOSDIS_2 DLOSDIS_2 REQEN_2
0x13
CR3-2
R/W
SR/(DR)_2 LOSMUT_2 RxOFF_2 RxClk_2INV Reserved
0x14
CR4-2
R/W
Reserved STS-1/DS3_2
E3_2
LLB_2
RLB_2
0x15
CR5-2
R/W
Reserved
Reserved
Reserved Reserved Reserved
0x16
CR6-2
R/W
Reserved
Reserved
Reserved Reserved Reserved
0x17
CR7-2
R/W
Reserved
Reserved
Reserved Reserved Reserved
Address
The register addresses are presented in the Hexa-
decimal format.
Type:
The Command Registers are either Read-Only (RO)
type of registers or Read/Write (R/W) type of regis-
ters. Each channel of the XRT73LC03A has eight
command registers, CR0-(n) through CR7-(n) where
52