参数资料
型号: WJLXT384LEB1
厂商: CORTINA SYSTEMS INC
元件分类: 数字传输电路
英文描述: DATACOM, PCM TRANSCEIVER, PQFP144
封装: 20 X 20MM, ROHS COMPLIANT, LQFP-144
文件页数: 125/140页
文件大小: 1514K
代理商: WJLXT384LEB1
85
Document Number: 248994
Revision Number: 005
Revision Date: November 28, 2005
Intel LXT384 Octal T1/E1/J1 S/H PCM Transceiver with JA
Table 47. AIS Status Monitor Register, AIS - 13h
Bit
Name
Description
R/W
7:0
AIS7:0
Alarm Indication Signal Status Monitor.
On power-up, all AIS7:0 bits are cleared to ‘0’.
All AIS interrupts are cleared by a single read operation.
Each time a channel receiver detects an AIS condition, its corresponding
AIS bit is set to ‘1’.
R
Table 48. AIS Interrupt Enable Register, AISIE - 14h
Bit
Name
Description
R/W
7:0
AISIE7:0
Alarm Indication Signal Interrupt Enable.
On power-up, all AISIE7:0 bits are cleared to ‘0’.
When an AISIE bit is set to ‘1’, it enables an AIS interrupt for its
corresponding receiver.
R/W
Table 49. AIS Interrupt Status Register, AISIS - 15h
Bit
Name
Description
R/W
7:0
AISIS7:0
Alarm Indication Signal Interrupt Status.
On power-up, all AISIS7:0 bits are cleared to ‘0’.
Each time there is a change in the AIS status of a receiver, its
corresponding AISIS bit is set to ‘1’.
After the host processor reads this register, all AISIS bits clear to ‘0’.
R
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WJLXT385LEB1 DATACOM, PCM TRANSCEIVER, PQFP144
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