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F81218 参数 Datasheet PDF下载

F81218图片预览
型号: F81218
PDF下载: 下载PDF文件 查看货源
内容描述: ISA / LPC 6 UART数据表 [ISA/LPC to 6 UART Datasheet]
分类和应用: PC
文件页数/大小: 64 页 / 1414 K
品牌: FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
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F81218  
outportb(0x4f, 0x02); //Set UART 2 base address high byte to 0x02  
outportb(0x4e, 0x61); //Select LDN 1 register index 0x61  
outportb(0x4f, 0xf8); //Set UART 2 base address low byte to 0xf8  
outportb(0x4e, 0x70); //Select LDN 1 register index 0x70  
outportb(0x4f, 0x04); //Set UART 2 interrupt channel to IRQ 4  
outportb(0x4e, 0x30); //Select LDN 1 register index 0x30  
outportb(0x4f, 0x01); //Enable UART 2  
outportb(0x4e, 0x07); //Select register index 0x07  
outportb(0x4f, 0x02); //Select LDN 2  
outportb(0x4e, 0x60); //Select LDN 2 register index 0x60  
outportb(0x4f, 0x03); //Set UART 3 base address high byte to 0x03  
outportb(0x4e, 0x61); //Select LDN 2 register index 0x61  
outportb(0x4f, 0xe8); //Set UART 3 base address low byte to 0xe8  
outportb(0x4e, 0x70); //Select LDN 2 register index 0x70  
outportb(0x4f, 0x05); //Set UART 3 interrupt channel to IRQ 5  
outportb(0x4e, 0x30); //Select LDN 2 register index 0x30  
outportb(0x4f, 0x01); //Enable UART 3  
outportb(0x4e, 0x07); //Select register index 0x07  
outportb(0x4f, 0x03); //Select LDN 3  
outportb(0x4e, 0x60); //Select LDN 3 register index 0x60  
outportb(0x4f, 0x02); //Set UART 4 base address high byte to 0x02  
outportb(0x4e, 0x61); //Select LDN 3 register index 0x61  
outportb(0x4f, 0xe8); //Set UART 4 base address low byte to 0xe8  
outportb(0x4e, 0x70); //Select LDN 3 register index 0x70  
outportb(0x4f, 0x09); //Set UART 4 interrupt channel to IRQ 9  
outportb(0x4e, 0x30); //Select LDN 3 register index 0x30  
outportb(0x4f, 0x01); //Enable UART 4  
outportb(0x4e, 0x07); //Select register index 0x07  
outportb(0x4f, 0x04); //Select LDN 4  
outportb(0x4e, 0x60); //Select LDN 4 register index 0x60  
outportb(0x4f, 0x03); //Set UART 5 base address high byte to 0x03  
outportb(0x4e, 0x61); //Select LDN 4 register index 0x61  
outportb(0x4f, 0xe0); //Set UART 5 base address low byte to 0xe0  
outportb(0x4e, 0x70); //Select LDN 4 register index 0x70  
-21-  
August, 2007  
V0.33P  
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