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CX28395-19 参数 Datasheet PDF下载

CX28395-19图片预览
型号: CX28395-19
PDF下载: 下载PDF文件 查看货源
内容描述: 四核/ X16 /八路T1 / E1 / J1成帧器 [Quad/x16/Octal?T1/E1/J1 Framers]
分类和应用: 电信集成电路
文件页数/大小: 305 页 / 1863 K
品牌: CONEXANT [ CONEXANT SYSTEMS, INC ]
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3.0 Registers  
CX28394/28395/28398  
3.2 Global Control and Status Registers  
Quad/x16/OctalT1/E1/J1 Framers  
082—Master Interrupt Enable (MIE)  
CX28394  
7
6
5
4
3
2
1
0
MIE[3]  
MIE[2]  
MIE[1]  
MIE[0]  
CX28398 and CX28395  
7
6
5
4
3
2
1
0
MIE[7]  
MIE[6]  
MIE[5]  
MIE[4]  
MIE[3]  
MIE[2]  
MIE[1]  
MIE[0]  
MIE[7:0]  
MIE is a global interrupt enable for each framer. Writing a one to an MIE bit enables the  
corresponding framers IRR bit to be latched in MIR (addr 081) and to activate the INTR*  
output.  
MIE0:  
MIE1:  
MIE2:  
MIE3:  
MIE4:  
MIE5:  
MIE6:  
MIE7:  
0 = Disable framer 0 IRR interrupt  
1 = Enable framer 0 IRR interrupt  
0 = Disable framer 1 IRR interrupt  
1 = Enable framer 1 IRR interrupt  
0 = Disable framer 2 IRR interrupt  
1 = Enable framer 2 IRR interrupt  
0 = Disable framer 3 IRR interrupt  
1 = Enable framer 3 IRR interrupt  
0 = Disable framer 4 IRR interrupt  
1 = Enable framer 4 IRR interrupt  
0 = Disable framer 5 IRR interrupt  
1 = Enable framer 5 IRR interrupt  
0 = Disable framer 6 IRR interrupt  
1 = Enable framer 6 IRR interrupt  
0 = Disable framer 7 IRR interrupt  
1 = Enable framer 7 IRR interrupt  
083—Test Configuration (TEST)  
Unused bits are reserved and should be written to 0.  
7
6
5
4
3
2
1
0
TEST  
TEST  
Global Test Enable—Reserved for Conexant production test.  
3-10  
Conexant  
100054E