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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  
0: Rising edge of event will trigger an interrupt.  
1: Falling edge of event will trigger an interrupt.  
5
4
3
2
1
0
P80_INT_POL  
H2E_INT_POL  
ACPI_INT_POL  
KBC_INT_POL  
GPIO_INT_POL  
HM_INT_POL  
R/WC 5VSB  
R/WC 5VSB  
R/WC 5VSB  
R/WC 5VSB  
R/WC 5VSB  
R/WC 5VSB  
0
0
0
0
0
0
0: Rising edge of event will trigger an interrupt.  
1: Falling edge of event will trigger an interrupt.  
0: Rising edge of event will trigger an interrupt.  
1: Falling edge of event will trigger an interrupt.  
0: Rising edge of event will trigger an interrupt.  
1: Falling edge of event will trigger an interrupt.  
0: Rising edge of event will trigger an interrupt.  
1: Falling edge of event will trigger an interrupt.  
0: Rising edge of event will trigger an interrupt.  
1: Falling edge of event will trigger an interrupt.  
Interrupt Status 3 Register Offset 10h  
Bit  
Name  
R/W Reset Default  
Description  
Reserved.  
7-2  
Reserved  
-
-
-
0: No power down event  
1
0
PD_INT_ST  
R/WC 5VSB  
0
1: A power down event occurs. It is set by falling edge of PWROK. It is  
cleared by read this bit.  
0: No debug port event.  
DBPORT_INT_ST R/WC 5VSB  
0
1: A debug port interrupt event occurs. Clear by reading this bit.  
Power Fail Register Offset 11h  
Bit  
7-2  
1
Name  
Reserved  
PWROK  
R/W Reset Default  
Description  
-
-
-
Reserved.  
R
5VSB  
0
0
Status of PWROK.  
0
PD_INT_EN  
R/WC 5VSB  
Set “1” to enable power fail interrupt.  
7.20.2  
General Control μC Side Register (Base Address 0x1100, 256 bytes)  
Chip ID 1 Register Offset 00h  
Bit  
Name  
R/W Reset Default  
Description  
Description  
Description  
7-0  
CHIPID1  
R
-
0x00 Chip ID 1  
Chip ID 2 Register Offset 01h  
Bit  
Name  
R/W Reset Default  
7-0  
CHIPID2  
R
-
0x95 Chip ID 2  
μC Reset Select Register Offset 04h  
Bit  
Name  
R/W Reset Default  
7-1  
Reserved  
-
-
-
Reserved.  
209  
Dec, 2011  
V0.12P  
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