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W83697 参数 Datasheet PDF下载

W83697图片预览
型号: W83697
PDF下载: 下载PDF文件 查看货源
内容描述: WINBOND I / O [WINBOND I/O]
分类和应用:
文件页数/大小: 167 页 / 1048 K
品牌: WINBOND [ WINBOND ]
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W83697HF/F  
MOT EN B (Bit 1)  
This bit indicates the complement of the  
output pin.  
MOB#  
MOT EN A (Bit 0)  
This bit indicates the complement of the  
output pin.  
MOA#  
In PS/2 Model 30 mode, the bit definitions for this register are as follows:  
2
1
7
6
5
4
3
0
DSC  
DSD  
WE F/F  
RDATA F/F  
WD F/F  
DSA  
DSB  
DRV2  
(Bit 7):  
DRV2#  
0
1
A second drive has been installed  
A second drive has not been installed  
(Bit 6):  
DSB#  
This bit indicates the status of  
output pin.  
DSB#  
DSA# (Bit 5):  
This bit indicates the status of DSA# output pin.  
WD F/F(Bit 4):  
This bit indicates the complement of the latched WD# output pin at every rising edge of the WD#  
output pin.  
RDATA F/F(Bit 3):  
This bit indicates the complement of the latched RDATA# output pin .  
WE F/F (Bit 2):  
This bit indicates the complement of latched WE# output pin.  
(Bit 1):  
DSD#  
0
1
Drive D has been selected  
Drive D has not been selected  
(Bit 0):  
DSC#  
0
1
Drive C has been selected  
Drive C has not been selected  
Publication Release Date: Feb. 2002  
Revision 0.70  
- 37 -  
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