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参数资料
型号： IDT82V2044EPFG
厂商： IDT, Integrated Device Technology Inc
文件页数： 40/73页
文件大小： 0K
描述： IC LIU T1/E1 QUAD SHORT 128-TQFP
标准包装： 15
类型： 线路接口装置（LIU）
规程： E1
电源电压： 3.13 V ~ 3.47 V
安装类型： 表面贴装
封装/外壳： 128-LQFP
供应商设备封装： 128-TQFP（14x20）
包装： 托盘
其它名称： 82V2044EPFG
45
INDUSTRIAL
TEMPERATURE RANGES
QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
4.2.6
INTERRUPT CONTROL REGISTERS
Table-42 INTM0: Interrupt Mask Register 0
(R/W, Address = 11H,51H,91H,D1H)
Symbol
Bit
Default
Description
-7
-
Reserved
IBLBA_IM
6
1
In-band Loopback activate code detect interrupt mask
= 0: In-band Loopback activate code detect interrupt enabled
= 1: In-band Loopback activate code detect interrupt masked
IBLBD_IM
5
1
In-band Loopback deactivate code detect interrupt mask
= 0: In-band Loopback deactivate code detect interrupt enabled
= 1: In-band Loopback deactivate code detect interrupt masked
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-43 INTM1: Interrupt Mask Register 1
(R/W, Address = 12H,52H,92H,D2H)
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/QRSS logic error detect interrupt mask
= 0: PRBS/QRSS logic error detect interrupt enabled
= 1: PRBS/QRSS 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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IDT82V2048 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
IDT82V2048BB 功能描述:IC LIU T1/E1 8CH SHORT 160-BGA RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2048BBG 功能描述:IC LIU T1/E1 8CH SHORT 160-BGA RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2048DA 功能描述:IC LIU T1/E1 8CH SHORT 144-TQFP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR)
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