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FDC37B78X_07 参数 Datasheet PDF下载

FDC37B78X_07图片预览
型号: FDC37B78X_07
PDF下载: 下载PDF文件 查看货源
内容描述: 超级I / O控制器,支持ACPI ,实时时钟和消费性红外端口 [Super I/O Controller with ACPI Support, Real Time Clock and Consumer IR]
分类和应用: 控制器时钟
文件页数/大小: 249 页 / 865 K
品牌: SMSC [ SMSC CORPORATION ]
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a) ECP Mode:  
i) (DMA) dmaEn from ecr register. See table.  
ii) IRQ - See table.  
MODE  
IRQ PIN  
PDREQ PIN  
(FROM ECR REGISTER)  
CONTROLLED BY  
CONTROLLED BY  
000  
001  
010  
011  
100  
101  
110  
111  
PRINTER  
SPP  
IRQE  
IRQE  
(on)  
dmaEn  
dmaEn  
dmaEn  
dmaEn  
dmaEn  
dmaEn  
dmaEn  
dmaEn  
FIFO  
ECP  
(on)  
EPP  
IRQE  
IRQE  
(on)  
RES  
TEST  
CONFIG  
IRQE  
5) Real Time Clock and Keyboard Controller: Refer to the RTC and KBD section of this spec.  
SMSC Defined Logical Device Configuration Registers  
The SMSC Specific Logical Device Configuration Registers reset to their default values only on hard resets  
generated by Vcc POR or VTR POR or VBAT POR (as shown) or the RESET_DRV signal.  
185  
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