Intel 386

Intel386™ EX EMBEDDED MICROPROCESSOR USER’S MANUAL
17-8
Figure 17-2. WDT Counter Value Registers (WDTCNTH and WDTCNTL)
WDT Counter Value (High)
WDTCNTH
(read only)
Expanded Addr:
ISA Addr:
Reset State:
F4C4H
—
003FH
15 8
WC31 WC30 WC29 WC28 WC27 WC26 WC25 WC24
7 0
WC23 WC22 WC21 WC20 WC19 WC18 WC17 WC16
WDT Counter Value (Low)
WDTCNTL
(read only)
Expanded Addr:
ISA Addr:
Reset State:
F4C6H
—
FFFFH
15 8
WC15 WC14 WC13 WC12 WC11 WC10 WC9 WC8
7 0
WC7 WC6 WC5 WC4 WC3 WC2 WC1 WC0
Bit Number
Bit
Mnemonic
Function
High 15–0 WC31:16 WDT Counter Value High Word and Low Word:
Read the high word of the counter value from WDTCNTH and the low
word from WDTCNTL.
Low 15–0 WC15:0