參數(shù)資料
型號(hào)： IDT82V2052EPF
廠商： IDT, Integrated Device Technology Inc
文件頁數(shù)： 40/70頁
文件大?。?/td> 0K
描述： IC LIU E1 2CH SHORT HAUL 80-TQFP
標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝： 80-TQFP（14x14）
包裝： 托盤
其它名稱： 82V2052EPF
IDT82V2052E
DUAL CHANNEL E1 SHORT HAUL LINE INTERFACE UNIT
PROGRAMMING INFORMATION
45
December 12, 2005
4.3.7
INTERRUPT CONTROL REGISTERS
Table-32 INTM0: Interrupt Mask Register 0
(R/W, Address = 13H, 33H)
Symbol
Bit
Default
Description
-7-5
111
Reserved
PRBS_IM
4
1
PRBS synchronic signal detect interrupt mask
= 0: PRBS synchronic signal detect interrupt enabled
= 1: PRBS synchronic signal detect interrupt masked
TCLK_IM
3
1
TCLK loss detect interrupt mask
= 0: TCLK loss detect interrupt enabled
= 1: TCLK loss detect interrupt masked
DF_IM
2
1
Driver Failure interrupt mask
= 0: Driver Failure interrupt enabled
= 1: Driver Failure interrupt masked
AIS_IM
1
Alarm Indication Signal interrupt mask
= 0: Alarm Indication Signal interrupt enabled
= 1: Alarm Indication Signal interrupt masked
LOS_IM
0
1
Loss Of Signal interrupt mask
= 0: Loss Of Signal interrupt enabled
= 1: Loss Of Signal interrupt masked
Table-33 INTM1: Interrupt Masked Register 1
(R/W, Address = 14H, 34H)
Symbol
Bit
Default
Description
DAC_OV_IM
7
1
DAC arithmetic overflow interrupt mask
= 0: DAC arithmetic overflow interrupt enabled
= 1: DAC arithmetic overflow interrupt masked
JAOV_IM
6
1
JA overflow interrupt mask
= 0: JA overflow interrupt enabled
= 1: JA overflow interrupt masked
JAUD_IM
5
1
JA underflow interrupt mask
= 0: JA underflow interrupt enabled
= 1: JA underflow interrupt masked
ERR_IM
4
1
PRBS logic error detect interrupt mask
= 0: PRBS logic error detect interrupt enabled
= 1: PRBS logic error detect interrupt masked
EXZ_IM
3
1
Receive excess zeros interrupt mask
= 0: Receive excess zeros interrupt enabled
= 1: Receive excess zeros interrupt masked
CV_IM
2
1
Receive error interrupt mask
= 0: Receive error interrupt enabled
= 1: Receive error interrupt masked
TIMER_IM
1
One-Second Timer expiration interrupt mask
= 0: One-Second Timer expiration interrupt enabled
= 1: One-Second Timer expiration interrupt masked
CNT_IM
0
1
Counter overflow interrupt mask
= 0: Counter overflow interrupt enabled
= 1: Counter overflow interrupt masked
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IDT82V2054 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD E1 SHORT HAUL LINE INTERFACE UNIT
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