参数资料
型号: WJLXT388LEB2
厂商: CORTINA SYSTEMS INC
元件分类: 数字传输电路
英文描述: DATACOM, PCM TRANSCEIVER, PQFP100
封装: 14 X 14MM, ROHS COMPLIANT, LQFP-100
文件页数: 37/80页
文件大小: 1017K
代理商: WJLXT388LEB2
Intel
LXT388 — Dual T1/E1/J1 Transceiver
42
Datasheet
Table 18. LOS Interrupt Enable Register, LIE (06H)
Bit1
Name
Function
3-0
LIE1-LIE0
Receiver 3-0 LOS interrupts are enabled by writing a “1” to the respective bit.
7-4
-
Write “0” to these positions for normal operation.
1. On power-up all the register bits are set to “0”and all interrupts are disabled.
Table 19. DFM Interrupt Enable Register, DIE (07H)
Bit1
Name
Function
1-0
DIE13-DIE0
Transceiver 1-0 DFM interrupts are enabled by writing a “1” to the respective bit.
7-2
-
Write “0” to these positions for normal operation.
1. On power-up all the register bits are set to “0”and all interrupts are disabled.
Table 20. LOS Interrupt Status Register, LIS (08H)
Bit
Name
Function
3-0
LIS3-LIS0
These bits are set to “1” every time a LOS status change has occurred since the last clear
interrupt in receivers 3-0 respectively.
Table 21. DFM Interrupt Status Register, DIS (09H)
Bit
Name
Function
1-0
DIS1-DIS0
These bits are set to “1” every time a DFM status change has occurred since the last
cleared interrupt in transceivers 1-0 respectively.
Table 22. Software Reset Register, RES (0AH)
Bit
Name
Function
3-0
RES3-RES0
Writing to this register initiates a 1 microsecond reset cycle, except in Intel non-
multiplexed mode. When using Intel non-multiplexed host mode, extend cycle time to 2
microseconds. Please refer to Host Mode section for more information. This operation
sets all LXT388 registers to their default values.
Table 23. Reserved (0BH)
Bit
Name
Function
7-0
reserved
Write “0” to these positions for normal operation.
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