参数资料
型号: IDT82P20416DBFG
厂商: IDT, Integrated Device Technology Inc
文件页数: 107/121页
文件大小: 0K
描述: IC LIU T1/E1/J1 16CH SH 484BGA
标准包装: 84
功能: 线路接口单元(LIU)
接口: E1,J1,T1
电路数: 16
电源电压: 1.8V, 3.3V
功率(瓦特): 3.10W
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 484-LFBGA
供应商设备封装: 484-CABGA(19x19)
包装: 托盘
包括: AIS 警报检测器和发生器,回送功能,PRBS 发生器 / 检测器,远程检测器和发生器
IDT82P20416
16-CHANNEL SHORT HAUL T1/E1/J1 LINE INTERFACE UNIT
Programming Information
86
December 17, 2009
INTM2 - Interrupt Mask Register 2
Address: 01DH, 05DH, 09DH, 0DDH, 11DH, 15DH, 19DH, 1DDH, (CH1~CH8)
21DH, 25DH, 29DH, 2DDH, 31DH, 35DH, 39DH, (CH9~CH15)
7DDH (CH0)
Type: Read / Write
Default Value: 3FH
Bit
Name
Description
7 - 6
-
Reserved.
5
SBPV_IM
This bit is the SBPV interrupt mask.
0: Interrupt is enabled.
1: Interrupt is masked. (default)
4
LBPV_IM
This bit is the LBPV interrupt mask.
0: Interrupt is enabled.
1: Interrupt is masked. (default)
3
SEXZ_IM
This bit is the SEXZ interrupt mask.
0: Interrupt is enabled.
1: Interrupt is masked. (default)
2
LEXZ_IM
This bit is the LEXZ interrupt mask.
0: Interrupt is enabled.
1: Interrupt is masked. (default)
1
ERR_IM
This bit is the PRBS/ARB error interrupt mask.
0: Interrupt is enabled.
1: Interrupt is masked. (default)
0
CNTOV_IM
This bit is the ERRCH and ERRCL registers overflow interrupt mask.
0: Interrupt is enabled.
1: Interrupt is masked. (default)
7
654
321
0
-
SBPV_IM
LBPV_IM
SEXZ_IM
LEXZ_IM
ERR_IM
CNTOV_IM
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