Figure 33.
Segment Descriptor Caches for Protected Mode (Loaded per Descriptor)
Key:
Y
= fixed yes
N = fixed no
d
= per segment descriptor
p
= per segment descriptor; descriptor must indicate "present" to avoid exception 11
(exception 12 in case of SS)
r
= per segment descriptor, but descriptor must indicate "readable" to avoid exception 13
(special case for SS)
w = per segment descriptor, but descriptor must indicate "writeable" to avoid exception 13
(special case for SS)
–
= does not apply to that segment cache register
®
Intel
Quark SoC X1000 Core
Developer's Manual
80
®
Intel
Quark Core—Protected Mode Architecture
Order Number: 329679-001US
October 2013