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LPC47M10X_07 参数 Datasheet PDF下载

LPC47M10X_07图片预览
型号: LPC47M10X_07
PDF下载: 下载PDF文件 查看货源
内容描述: 100引脚增强型超级I / O控制器, LPC接口为消费类应用 [100 Pin Enhanced Super I/O Controller with LPC Interface for Consumer Applications]
分类和应用: 控制器PC
文件页数/大小: 188 页 / 1031 K
品牌: SMSC [ SMSC CORPORATION ]
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REG OFFSET  
NAME  
SMI_EN1  
(hex)  
16  
DESCRIPTION  
SMI Enable Register 1  
This register is used to enable the different interrupt sources  
onto the group nSMI output.  
1=Enable  
Default = 0x00  
on VTR POR  
(R/W)  
0=Disable  
Bit[0] Reserved  
Bit[1] EN_PINT  
Bit[2] EN_U2INT  
Bit[3] EN_U1INT  
Bit[4] EN_FINT  
Bit[5] EN_MPU-401 INT  
Bit[6] Reserved  
Bit[7] Reserved (Note 7)  
SMI_EN2  
17  
SMI Enable Register 2  
This register is used to enable the different interrupt sources  
onto the group nSMI output, and the group nSMI output onto  
the nIO_SMI GPI/O pin, the serial IRQ stream or into the  
PME Logic.  
Default = 0x00  
on VTR POR  
(R/W)  
Unless otherwise noted,  
1=Enable  
0=Disable  
Bit[0] EN_MINT  
Bit[1] EN_KINT  
Bit[2] EN_IRINT  
Bit[3] Reserved  
Bit[4] EN_P12  
Bit[5] EN_SMI_PME (Enable group SMI into PME logic)  
Bit[6] EN_SMI_S (Enable group SMI onto serial IRQ)  
Bit[7] EN_SMI (Enable group SMI onto nIO_SMI pin)  
SMI_EN3  
18  
SMI Enable Register 3  
This register is used to enable the different interrupt sources  
Default = 0x00  
on VTR POR  
(R/W)  
onto the group nSMI output.  
1=Enable  
0=Disable  
Bit[0] GP20  
Bit[1] GP21  
Bit[2] GP22  
Bit[3] Reserved  
Bit[4] GP24  
Bit[5] GP25  
Bit[6] GP26  
Bit[7] GP60  
SMI_EN4  
19  
SMI Enable Register 4  
This register is used to enable the different interrupt sources  
Default = 0x00  
on VTR POR  
(R/W)  
onto the group nSMI output.  
1=Enable  
0=Disable  
Bit[0] GP30  
Bit[1] GP31  
Bit[2] GP32  
Bit[3] GP33  
Bit[4] GP41  
Bit[5] GP42  
Bit[6] GP43  
Bit[7] GP61  
Page 126  
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