Portwell WADE-8110, Руководство пользователя

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WADE-8110 User’s Manual
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WDT Control Timer Configuration Register
Bit Description
7
WDT Time-out Value Select 1
1 : Second
0 : Minute
6 WDT Output through KRST (Pulse) Enable (WOKE)
1 : Enable
0 : Disable
5 WDT Time-out value Extra select (WTVES)
1 : 64 ms x WDT Timer-out value (default = 4s)
0 : Determined by WDT Time-out value select 1 (bit 7 of this register).
4 WDT Output through PWROK (Pulse) Enable (WOPE)
1 : Enable
0 : Disable
During LRESET#, this bit is selected by JP7 power-on strapping option
3-0
Select interrupt level
Note1
for WDT (SIL)
Note 1 :
Interrupt level mapping
Fh – Dh : not valid
Ch : IRQ12
3h : IRQ3
2h : not valid
1h : IRQ1
0h : no interrupt mapping
WDT Control Timer Time-Out Value (LSB) Register
Bit Description
7-0 WDT Time-out Value 7-0 (WTV)
Register Location:
LDN=07h Index=72h
Attribute: Read/Write
Size: 8bit
Register Location: LDN=07h Index=73h
Attribute: Read/Write
Size: 8bit