Intel386™ EX EMBEDDED MICROPROCESSOR USER’S MANUAL
D-56
D.56 SCR
n
Scratch Pad
SCR0, SCR1
(read/write) Expanded Addr:
ISA Addr:
Reset State:
SCR0 SCR1
F4FFH F8FFH
03FFH 02FFH
XXH XXH
7 0
SP7 SP6 SP5 SP4 SP3 SP2 SP1 SP0
Bit
Number Bit
Mnemonic Function
7–0 SP7:0 Writing and reading this register has n o effect on SIO
n
operation.