Samsung KS86C6004 Manual page 56

KS86C6004/C6008/P6008 MICROCONTROLLER (Preliminary Spec)
SYM
— System Mode Register
Bit Identifier
RESET Value
Read/Write
.7–.3
.2
.1 and .0
NOTE: SYM must be selected bit 1 and 0 into 00 for KS86C6004/C6008/P6008.
.7 .6
– –
– –
Not used for KS86C6004/C6008/P6008
Global Interrupt Enable Bit
0 Disable global interrupt processing
1 Enable global interrupt processing
Page Selection Bits
0 0 Addressing page 0 locations for KS86C6004/C6008/P6008
Other values Enable global interrupt processing
.5 .4 .3
– – –
– – –
(note)
CONTROL REGISTERS
DFH
.2 .1
0 0
R/W R/W
.0
0
R/W
4-25