
B–61863E/15
8. FUNCTIONS FOR DISPLAYING MEMORY
AREAS AND DEBUGGING
THE PROGRAM (MONIT)
PMC PROGRAMMER (CRT/MDI)
593
NO. ACCESS USE BASE LIMIT
32 ER 16 00862340H 0000523FH
Segment limit
Segment base
Segment type
Segment attribute
GDT NO.
(1) Access attribute of a segment
Code Description
RO Read–only data segment
RW Read/write data segment
ROD Read–only downward–expansion data segment
RWD Read/write downward–expansion data segment
EO Execute–only code segment
ER Execute/read code segment
(2) Segment type
Code Description
16 16–bit segment
32 32–bit segment
NOTE
A user program created with the IC286 compiler is
segmented in 16–bit units.
(3) Undefined segment
NULL DESCRIPTOR is displayed for an undefined segment.
8.1.2
Descriptions of
Displayed Items