Specifications

Intel
®
Quark SoC X1000 Core
October 2013 Developer’s Manual
Order Number: 329679-001US 59
System Register Organization—Intel
®
Quark Core
Figure 18. Protected Mode FPU Instructions and Data Pointer Image in Memory (32-Bit
Format)
Figure 19. Real Mode FPU Instruction and Data Pointer Image in Memory (32-Bit Format)
A5153-01
18
14
10
c
8
4
071523
Operand SelectorIntel Reserved
CS Selector
Tag WordIntel Reserved
Status WordIntel Reserved
Control WordIntel Reserved
23
31
0
Data Operand Offset
IP Offset
0000
OPCODE 10..0
32-Bit Protected Mode Format
A5154-01
18
14
10
c
8
4
071523
0000 00000000Operand 31..16
0
OPCODE 10..0
Instruction Pointer 15..0
Intel Reserved
Intel Reserved
Tag WordIntel Reserved
Status WordIntel Reserved
Control WordIntel Reserved
23
31
0
0000
Operand Pointer 15..0
0000
Instruction Pointer 31..16
32-Bit Protected Mode Format