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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  
The three bits {LED_VSB_S3_MODE_ADD, LED_VSB_S3_MODE [1:0]}  
select the LED_VSB mode in S3 state.  
000: Sink low.  
001: Tri-state or drive high control by GPIO10_DRV_EN.  
010: 0.5Hz clock with 50% duty.  
011: 1Hz clock with 50% duty.  
3-2  
LED_VSB_S3_MODE R/W VBAT  
00  
100: 0.125Hz clock with 50% duty.  
101: 0.25Hz clock with 50% duty.  
110: 0.125Hz clock with 25% duty.*  
111: 0.25Hz clock with 25% duty.*  
The three bits {LED_VSB_S0_MODE_ADD, LED_VSB_S0_MODE [1:0]}  
select the LED_VSB mode in S0 state.  
000: Sink low.  
001: Tri-state or drive high control by GPIO10_DRV_EN.  
010: 0.5Hz clock with 50% duty.  
011: 1Hz clock with 50% duty.  
1-0  
LED_VSB_S0_MODE R/W VBAT  
00  
100: 0.125Hz clock with 50% duty.  
101: 0.25Hz clock with 50% duty.  
110: 0.125Hz clock with 25% duty.*  
111: 0.25Hz clock with 25% duty.*  
DSW Delay Register Index FCh  
Bit  
Name  
R/W  
Default  
Description  
EC to Host PME event status.  
Reset  
0: EC to Host has no PME event.  
E2H_PME_ST  
R/WC  
-
7
-
1: EC to Host has a PME event to assert. Write 1 to clear to be ready  
for next PME event.  
CIR wakeup PME event status.  
0: CIR wakeup has no PME event.  
CIR_PME_ST  
E2H_PME_EN  
R/WC  
-
-
6
5
5VSB  
1: CIR wakeup a PME event to assert. Write 1 to clear to be ready for  
next PME event.  
EC to Host PME event enable.  
0: Disable EC to Host PME event.  
1: Enable EC to Host PME event.  
CIR event enable.  
R/WC  
R/WC  
-
CIR_PME_EN  
DSW_DELAY  
-
0: Disable CIR PME event.  
1: Enable CIR PME event.  
4
5VSB  
This is the delay time between SUS_WARN# and SUS_ACK#. The  
unit is 0.5 sec. Default time is 3.5s ~ 4s. The default could be trimmed  
to 0s ~ 0.5s.  
3-0  
R/W 5VSB  
7
183  
Dec, 2011  
V0.12P  
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