参数资料
型号: IDT82P2828BHG
厂商: IDT, Integrated Device Technology Inc
文件页数: 140/154页
文件大小: 0K
描述: IC LIU T1/J1/E1 28+1CH 640-PBGA
标准包装: 5
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: 640-BGA 裸露焊盘
供应商设备封装: 640-PBGA-EP(31x31)
包装: 托盘
其它名称: 82P2828BHG
IDT82P2828
28(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
Programming Information
86
February 6, 2009
INTCH1 - Interrupt Requisition Source Register 1
INTCH2 - Interrupt Requisition Source Register 2
INTCH3 - Interrupt Requisition Source Register 3
Address: 2C0H
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7 - 0
INT_CH[8:1]
These bits indicate whether there is an interrupt generated in the corresponding channel. The INT_CH[8:1] bits correspond to
channel 8 to 1 respectively.
0: No interrupt is generated or all the interrupts are cleared in the corresponding channel. (default)
1: At least one interrupt is generated in the corresponding channel.
Address: 300H
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7 - 0
INT_CH[16:9] These bits indicate whether there is an interrupt generated in the corresponding channel. The INT_CH[16:9] bits correspond to
channel 16 to 9 respectively.
0: No interrupt is generated or all the interrupts are cleared in the corresponding channel. (default)
1: At least one interrupt is generated in the corresponding channel.
Address: 340H
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7 - 0
INT_CH[24:17] These bits indicate whether there is an interrupt generated in the corresponding channel. The INT_CH[24:17] bits correspond to
channel 24 to 17 respectively.
0: No interrupt is generated or all the interrupts are cleared in the corresponding channel. (default)
1: At least one interrupt is generated in the corresponding channel.
7654
321
0
INT_CH8
INT_CH7
INT_CH6
INT_CH5
INT_CH4
INT_CH3
INT_CH2
INT_CH1
765
432
1
0
INT_CH16
INT_CH15
INT_CH14
INT_CH13
INT_CH12
INT_CH11
INT_CH10
INT_CH9
7
654
321
0
INT_CH24
INT_CH23
INT_CH22
INT_CH21
INT_CH20
INT_CH19
INT_CH18
INT_CH17
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