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YMF724F-V 参数 Datasheet PDF下载

YMF724F-V图片预览
型号: YMF724F-V
PDF下载: 下载PDF文件 查看货源
内容描述: 为PCI总线的高性能音频控制器 [high performance audio controller for the PCI Bus]
分类和应用: 控制器PC
文件页数/大小: 50 页 / 267 K
品牌: YAMAHA [ YAMAHA CORPORATION ]
 浏览型号YMF724F-V的Datasheet PDF文件第32页浏览型号YMF724F-V的Datasheet PDF文件第33页浏览型号YMF724F-V的Datasheet PDF文件第34页浏览型号YMF724F-V的Datasheet PDF文件第35页浏览型号YMF724F-V的Datasheet PDF文件第37页浏览型号YMF724F-V的Datasheet PDF文件第38页浏览型号YMF724F-V的Datasheet PDF文件第39页浏览型号YMF724F-V的Datasheet PDF文件第40页  
YMF724F  
F1h: Scan In/ Out Data  
Read / Write  
Default: 00h  
b7  
b6  
b5  
b4  
b3  
b2  
b1  
b0  
SCAN DATA  
b[7:0] ..........SCAN DATA  
This is the data port for reading and writing the internal state.  
F8h: Interrupt Flag Register  
Read Only  
Default: 00h  
b7  
b6  
b5  
b4  
-
b3  
-
b2  
-
b1  
-
b0  
-
-
-
SBI  
b0................SBI: SB Interrupt Flag  
This bit indicates that the SB DSP occurs the interrupt. This bit is read only. Thus, read the SB DSP  
read port to clearing the interrupt and this bit. Then, the value of the read port is invalid.  
January 14, 1999  
-36-  
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