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F81867D 参数 Datasheet PDF下载

F81867D图片预览
型号: F81867D
PDF下载: 下载PDF文件 查看货源
内容描述: 6个UART μSuper IO 128字节FIFO和省电功能 [6 UARTs μSuper IO With 128 Bytes FIFO and Power Saving Functions]
分类和应用: 先进先出芯片
文件页数/大小: 315 页 / 2394 K
品牌: FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
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F81867  
Fintek Used Only Register 1 Offset 07h  
Bit  
Name  
R/W Reset  
R/W 5VSB  
Default  
Description  
7-0  
Reserved  
1
This byte is fintek used only, don’t change the default value  
Fintek Used Only Register 2 Offset 0Fh  
Bit  
Name  
R/W Reset  
Default  
Description  
7-0  
Reserved  
-
-
-
This byte is fintek used only, don’t write to this byte.  
7.20.8  
Hardware Monitor μC Side Register (base address 0x2000, 256 byte)  
7.18.8.1  
Temperature Setting  
Configuration Register 1 Offset 01h  
Bit  
7-3  
2
Name  
R/W Reset  
Default  
Description  
Reserved  
Reserved  
0h  
-
0
0
Hardware monitor function power down.  
POWER_DOWN R/W  
5VSB  
Set one to enable startup of fan monitoring operations; a zero  
puts the part in standby mode.  
Set one to enable startup of temperature and voltage monitoring  
operations; a zero puts the part in standby mode.  
1
0
FAN_START  
V_T_START  
R/W  
R/W  
5VSB  
5VSB  
1
1
Protection Mode Configuration Register Offset 02h  
Bit  
Name  
R/W Reset  
Default  
Description  
Dummy register.  
7
Reserved  
R/W  
-
0
0: Disable case open event output via BEEP.  
6
CASE_BEEP_EN R/W  
5VSB  
0
0
1: Enable case open event output via BEEP.  
00: The OVT# will be low active level mode.  
01: The OVT# will be low pulse mode.  
10: The OVT# will indicate by 1Hz LED function.  
11: The OVT# will indicate by (400/800HZ) BEEP output.  
Dummy register.  
5-4  
OVT_MODE  
R/W  
5VSB  
3
2
Reserved  
R/W  
R/W  
-
0
0
0: Disable case open event output via PME.  
CASE_SMI_EN  
5VSB  
1: Enable case open event output via PME.  
00: The ALERT# will be low active level mode.  
01: The ALERT# will be high active level mode.  
10: The ALERT# will indicate by 1Hz LED function.  
11: The ALERT# will indicate by (400/800HZ) BEEP output.  
1-0  
ALERT_MODE R/W  
5VSB  
0
Case Open Status Register Offset 03h  
Bit  
Name  
R/W Reset  
Default  
Description  
Reserved  
7-1  
Reserved  
R/W  
R/W  
-
0
Case open event status, write 1 to clear if case open event  
cleared. (This bit is powered by VBAT.)  
0
CASE_STS  
VBAT  
0
217  
Dec, 2011  
V0.12P  
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