Signal level
The level of an asserted signal depends on whether the signal is active-HIGH or active-LOW.
Asserted means:
• HIGH for active-HIGH signals.
• LOW for active-LOW signals.
Lowercase n
At the start or end of a signal name denotes an active-LOW signal.
Additional reading
This book contains information that is specific to this product. See the following documents for other
relevant information.
ARM publications
• Cortex
®
-M3 DesignStart
™
Eval publications:
— ARM
®
Cortex
®
-M3 DesignStart
™
Eval RTL and Testbench User Guide (ARM 100894).
— ARM
®
Cortex
®
-M3 DesignStart
™
Eval RTL and FPGA Quick Start Guide (ARM 100895).
— ARM
®
Cortex
®
-M3 DesignStart
™
Eval Customization Guide (ARM 100897).
• Other ARM publications:
— ARM
®
Cortex
®
-M System Design Kit Technical Reference Manual (ARM DDI0479).
— ARM
®
TrustZone
®
TRNG True Random Number Generator Technical Reference Manual
(ARM 1009676).
— ARM
®
PrimeCell
™
Real Time Clock (PL031) Technical Reference Manual (ARM DDI
0224).
— ARM
®
PrimeCell
®
Synchronous Serial Port (PL022) Technical Reference Manual (ARM
DDI 0194).
— ARM
®
Versatile
™
Express Cortex
®
-M Prototyping System (V2M-MPS2 and V2M-MPS2+)
Technical Reference Manual (ARM 100112).
— Application Note AN531 uSDCARD SPI Adapter for the Cortex-M Prototyping System
(MPS2+) (ARM DAI 0531).
— Application Note AN502 Adapter for Arduino for the Cortex-M Prototyping System
(MPS2 and MPS2+) (ARM DAI 0502).
— ARM
®
AMBA
®
3 AHB-Lite Protocol Specification (v1.0) (ARM IHI 0033).
— ARM
®
Architecture Reference Manual ARMv7, for ARMv7-M architecture profile (ARM
DDI0403).
— ARM
®
Cortex
®
-M3 Technical Reference Manual (ARM 100165).
— ARM
®
Cortex
®
-M3 Devices Generic User Guide (ARM DUI0552).
Other publications
None.
Preface
About this book
ARM 100896_0000_00_en Copyright © 2017 ARM Limited or its affiliates. All rights reserved. 9
Non-Confidential
To Next Page
Need help?
General
