Specifications

Intel
®
Quark SoC X1000 Core
October 2013 Developer’s Manual
Order Number: 329679-001US 279
Instruction Set Summary—Intel
®
Quark Core
RSM = Exit System Management Mode
0000 1111 : 1010 1010
SMBASE Relocation
Auto HALT Restart
I/O Trap Restart
452
456
465
External Interrupt INT+11 21
NMI = Non-Maskable Interrupt INT+3 21
Page Fault INT+24 21
VM86 Exceptions
CLK
STI
INTn
PUSHF
POPF
IRET
IN
Fixed Port
Variable Port
OUT
Fixed Port
Variable Port
INS
OUTS
REP INS
REPOUTS
INT+8
INT+8
INT+9
INT+9
INT+8
INT+9
INT+50
INT+51
INT+50
INT+51
INT+50
INT+50
INT+51
INT+51
21
21
21
21
21
21
21
21
21
21
21
21
Table 89. Clock Count Summary (Sheet 13 of 13)
Instruction Format
Cache
Hit
Penalty
if
Cache
Miss
Notes
Note: See Table 92 for notes and abbreviations for items in this table.
Table 90. Task Switch Clock Counts
Method
Value for TS
Cache Hit Miss Penalty
VM/Intel
®
Quark SoC X1000 Core/286 TSS to Intel
®
Quark SoC
X1000 Core TSS
162 55
VM/Intel
®
Quark SoC X1000 Core/286 TSS to 286 TSS 144 31
Note: See Table 92 for definitions and notes for items in this table.
Table 91. Interrupt Clock Counts (Sheet 1 of 2)
Method
Value for INT
Cache Hit Miss Penalty Notes
Real Mode 26 2