Specifications

Intel
®
Quark Core—About this Manual
Intel
®
Quark SoC X1000 Core
Developer’s Manual October 2013
18 Order Number: 329679-001US
1.2 Notation Conventions
The following notations are used throughout this manual.
# The pound symbol (#) appended to a signal name indicates that
the signal is active low.
Variables Variables are shown in italics. Variables must be replaced with
correct values.
New Terms New terms are shown in italics.
Instructions Instruction mnemonics are shown in upper case. When you are
programming, instructions are not case-sensitive. You may use
either upper or lower case.
Numbers Hexadecimal numbers are represented by a string of
hexadecimal digits followed by the character H. A zero prefix is
added to numbers that begin with A through F. (For example, FF
is shown as 0FFH.) Decimal and binary numbers are
represented by their customary notations. (That is, 255 is a
decimal number and 1111 1111 is a binary number. In some
cases, the letter B is added for clarity.)
Units of Measure The following abbreviations are used to represent units of
measure:
Appendix A, “Signal
Descriptions”
Lists each Intel
®
Quark SoC X1000 Core signal and describes its function.
Appendix B, “Testability”
Describes the testability of the Intel
®
Quark SoC X1000 Core, including on-chip
cache testing, translation lookaside buffer (TLB) testing, and JTAG.
Appendix C, “Feature
Determination”
Documents the CPUID function, which is used to determine the Intel
®
Quark SoC
X1000 Core identification and processor-specific information.
Table 1. Manual Contents (Sheet 2 of 2)
Chapter Description
Aamps, amperes
mA milliamps, milliamperes
µA microamps,
microamperes
Mbyte megabytes
Kbyte kilobytes
Gbyte gigabyte
W watts
KW kilowatts
mW milliwatts
µW microwatts
MHz megahertz
ms milliseconds
ns nanoseconds
µs microseconds