參數資料
型號: IDT82V2052EPFG
廠商: IDT, Integrated Device Technology Inc
文件頁數: 43/70頁
文件大?。?/td> 0K
描述: IC LIU E1 2CH SHORT HAUL 80-TQFP
標準包裝: 45
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 80-LQFP
供應商設備封裝: 80-TQFP(14x14)
包裝: 托盤
其它名稱: 82V2052EPFG
IDT82V2052E
DUAL CHANNEL E1 SHORT HAUL LINE INTERFACE UNIT
PROGRAMMING INFORMATION
48
December 12, 2005
4.3.9
INTERRUPT STATUS REGISTERS
Table-36 STAT1: Line Status Register 1 (real time status monitor)
(R, Address = 17H, 37H)
Symbol
Bit
Default
Description
-
7-6
00
Reserved.
RLP_S
5
0
Indicating the status of Remote Loopback
= 0: The remote loopback is inactive.
= 1: The remote loopback is active (closed).
-
4-0
00000
Reserved
Table-37 INTS0: Interrupt Status Register 0
(R, Address = 18H, 38H) (this register is reset and relevant interrupt request is cleared after a read)
Symbol
Bit
Default
Description
-
7-5
000
Reserved
PRBS_IS
4
0
This bit indicates the occurrence of the interrupt event generated by the PRBS synchronization status.
= 0: No PRBS synchronization status interrupt event occurred
= 1: PRBS synchronization status interrupt event occurred
TCLK_LOS_IS
3
0
This bit indicates the occurrence of the interrupt event generated by the TCLK loss detection.
= 0: No TCLK loss interrupt event.
= 1:TCLK loss interrupt event occurred.
DF_IS
2
0
This bit indicates the occurrence of the interrupt event generated by the Driver Failure.
= 0: No Driver Failure interrupt event occurred
= 1: Driver Failure interrupt event occurred
AIS_IS
1
0
This bit indicates the occurrence of the AIS (Alarm Indication Signal) interrupt event.
= 0: No AIS interrupt event occurred
= 1: AIS interrupt event occurred
LOS_IS
0
This bit indicates the occurrence of the LOS (Loss of signal) interrupt event.
= 0: No LOS interrupt event occurred
= 1: LOS interrupt event occurred
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