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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: GPIO81 is open drain in output mode.  
1: GPIO81 is push pull in output mode.  
1
0
GPIO81_DRV_EN R/W LRESET#  
GPIO80_DRV_EN R/W LRESET#  
0
0
0: GPIO80 is open drain in output mode.  
1: GPIO80 is push pull in output mode.  
GPIO8 SMI Enable Register Index 8Eh  
Bit  
Name  
R/W Reset Default  
Description  
0: Disable SMI event.  
7
GPIO87_SMI_EN  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
0
0
0
0
0
0
0
0
1: Enable SMI event via PME# or SIRQ if GPIO87_SMI_ST is set.  
0: Disable SMI event.  
6
5
4
3
2
1
0
GPIO86_SMI_EN  
GPIO85_SMI_EN  
GPIO84_SMI_EN  
GPIO83_SMI_EN  
GPIO82_SMI_EN  
GPIO81_SMI_EN  
GPIO80_SMI_EN  
1: Enable SMI event via PME# or SIRQ if GPIO86_SMI_ST is set.  
0: Disable SMI event.  
1: Enable SMI event via PME# or SIRQ if GPIO85_SMI_ST is set.  
0: Disable SMI event.  
1: Enable SMI event via PME# or SIRQ if GPIO84_SMI_ST is set.  
0: Disable SMI event.  
1: Enable SMI event via PME# or SIRQ if GPIO83_SMI_ST is set.  
0: Disable SMI event.  
1: Enable SMI event via PME# or SIRQ if GPIO82_SMI_ST is set.  
0: Disable SMI event.  
1: Enable SMI event via PME# or SIRQ if GPIO81_SMI_ST is set.  
0: Disable SMI event.  
1: Enable SMI event via PME# or SIRQ if GPIO80_SMI_ST is set.  
GPIO8 SMI Status Register Index 8Fh  
Bit  
Name  
R/W Reset Default  
Description  
0: No SMI event.  
7
GPIO87_SMI_ST  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
R/W LRESET#  
0
0
0
0
0
0
1: A SMI event will set if GPIO87 input is changed.  
This bit is available in input mode. Write “1” to this bit will clear the status.  
0: No SMI event.  
6
5
4
3
2
GPIO86_SMI_ST  
GPIO85_SMI_ST  
GPIO84_SMI_ST  
GPIO83_SMI_ST  
GPIO82_SMI_ST  
1: A SMI event will set if GPIO86 input is changed.  
This bit is available in input mode. Write “1” to this bit will clear the status.  
0: No SMI event.  
1: A SMI event will set if GPIO85 input is changed.  
This bit is available in input mode. Write “1” to this bit will clear the status.  
0: No SMI event.  
1: A SMI event will set if GPIO84 input is changed.  
This bit is available in input mode. Write “1” to this bit will clear the status.  
0: No SMI event.  
1: A SMI event will set if GPIO83 input is changed.  
This bit is available in input mode. Write “1” to this bit will clear the status.  
0: No SMI event.  
1: A SMI event will set if GPIO82 input is changed.  
This bit is available in input mode. Write “1” to this bit will clear the status.  
168  
Dec, 2011  
V0.12P  
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