Specifications

Intel
®
Quark Core—System Register Organization
Intel
®
Quark SoC X1000 Core
Developer’s Manual October 2013
60 Order Number: 329679-001US
Figure 20. Protected Mode FPU Instruction and Data Pointer Image in Memory (16-Bit
Format)
Figure 21. Real Mode FPU Instruction and Data Pointer Image in Memory (16-Bit Format)
A5155-01
C
A
8
6
4
2
0715
IP Offset
Tag Word
Status Word
Control Word
0
Operand Offset
16-Bit Protected Mode Format
Operand Selector
CS Selector
A5156-01
C
A
8
6
4
2
0715
0 0 0 0 0 0 0 0
0
DP19.16
0
IP19.16
OPCODE 10..0
Instruction Pointer 15..0
Tag Word
Status Word
Control Word
0
Operand Pointer 15..0
16-Bit Real Address Mode and
Virtual-8086 Mode Format
0 0 0