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F81866A 参数 Datasheet PDF下载

F81866A图片预览
型号: F81866A
PDF下载: 下载PDF文件 查看货源
内容描述: 6个UART超级IO 128字节FIFO和电源 [6 UARTs Super IO With 128 Bytes FIFO and Power]
分类和应用: 先进先出芯片
文件页数/大小: 210 页 / 1806 K
品牌: FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
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F81866A  
83h  
84h  
R/W  
R/W  
R/W  
R
5VSB  
5VSB  
5VSB  
--  
55h  
64h  
55h  
--  
Temperature sensor 1 high limit. The unit is 1ºC.  
Temperature sensor 2 OVT limit. The unit is 1ºC.  
85h  
Temperature sensor 2 high limit. The unit is 1ºC.  
86-8Bh  
8C~8Dh  
Reserved  
Reserved  
R
--  
FFH  
T1 Slope Adjust Register Index 7Fh  
Bit  
Name  
R/W Reset Default  
Description  
Reserved  
7-4  
Reserved  
-
-
-
This bit is the sign bit for T1 reading slope adjustment. See T1_SCALE  
below for detail.  
5VSB  
3
T1_ADD  
R/W  
0h  
T1_ADD  
T1_SCALE  
Slope  
No adjustment  
15/16  
X
0
0
0
1
1
1
00  
01  
10  
11  
01  
10  
11  
31/32  
2-0  
T1_SCALE  
R/W  
-
0h  
63/64  
17/16  
33/32  
65/64  
Temperature Filter Select Register Index 8Eh  
Bit  
Name  
R/W Reset Default  
Description  
The queue time for second filter to quickly update values.  
00: 8 times.  
7-6  
IIR-QUEUR3  
R/W  
2’b10 01: 12 times.  
5VSB  
10: 16 times. (default)  
11: 24 times.  
The queue time for second filter to quickly update values.  
00: 8 times.  
5-4  
IIR-QUEUR2  
R/W 5VSB 2’b10 01: 12 times.  
10: 16 times. (default)  
11: 24 times.  
The queue time for second filter to quickly update values.  
00: 8 timers.  
3-2  
IIR-QUEUR1  
R/W  
2’b10 01: 12 times.  
5VSB  
10: 16 times. (default)  
11: 24 times.  
61  
Jan, 2012  
V0. 12P  
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