NAME
REG INDEX
DEFINITION
STATE
Bits[7:4] Combined IRQ mapping
1111 = IRQ15
.........
0011 = IRQ3
0010 = Invalid
0001 = IRQ1
0000 = Disable
WDT_UNITS
Default = 0x00
0xF1
0xF2
Watch Dog Timer Units
Bits[6:0] Reserved, = 00000
Bit[7] WDT Time-out Value Units Select
= 0 Minutes (default)
C
C
on Vcc POR or
Reset_Drv
= 1 Seconds
Note: If the logical device's activate bit is not set then
bits 0 and 1 have no effect.
WDT_VAL
Watch-dog Timer Time-out Value
Binary coded, units = minutes(default) or seconds,
selectable via Bit[7] of Reg 0xF1, LD 8.
0x00 Time out disabled
0x01 Time-out = 1 minute/second
.........
Default = 0x00
on Vcc POR or
Reset_Drv
0xFF Time-out = 255 minutes/seconds
194
SMSC [ SMSC CORPORATION ]
