Specifications

Intel
®
Quark SoC X1000 Core
October 2013 Developer’s Manual
Order Number: 329679-001US 31
Architectural Overview—Intel
®
Quark Core
3.6.1.6 ASCII Data Types
The Intel
®
Quark SoC X1000 Core supports ASCII (American Standard Code for
Information Interchange) strings and can perform arithmetic operations (such as
addition and division) on ASCII data. The Intel
®
Quark SoC X1000 Core can only
operate on ASCII data; see Figure 6.
Figure 5. Data Types
07
8 bits10
2
X8-Bit Integer
0
31
32 bits0–4GXDword
015
16 bits0–64KXWord
07
07
07
07
07
07
07
0707077
07
8 bits0–255XByte
PrecisionRangeData Format
Two's
Complement
Sign Bit
015
16 bits10
4
XX16-Bit Integer
Two's
Complement
07
2 Digits0–9X8-Bit Packed BCD
07
1 Digit0–9X8-Bit Unpacked BCD
0
63
64 bits10
19
X64-Bit Integer
031
32 bits10
9
X32-Bit Integer
Two BCD Digits per Byte
One BCD Digit per Byte
6379
Sign Bit
Biased Exp.
0
7279
18 Digits±10
±18
X80-Bit Packed BCD
Sign Bit
53 bits±10
±308
XDouble Precision Real
31
23
Biased ExpBiased Exp
0
Significand
Significand
0
24 bits±10
±38
XSingle Precision Real
0
64 bits±10
±4932
XExtended Precision Real
X
Two's
Complement
Two's
Complement
Ignored
63
52
Biased Exp
Supported by FPU
Supported by Base Registers
Least Significant Byte
Sign Bit
Sign Bit
Sign Bit
Sign Bit
Sign Bit