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So What's the A6 Computer from STD Really Like?
Front cover and reprint by kind permission of Qercus magazine. So what's the A6 computer from STD really like? (A reprint from Qercus issue 268) The A6 What is the A6? The A6 is a new generation of RISC OS computer. It is based around a high-specification PC running Windows XP. An emulation environment called VirtualRPC enables this machine to appear to RISC OS as if it is a traditional RiscPC machine, and so normal RISC OS applications can be run. Can I run all RiscPC applications? Virtually all, yes. The exception are those which rely on direct access to the parallel or serial ports such as the dongled versions of Impression, although the non-dongled versions work fine, and some modem diallers - internet connections are provided by the emulation environment via the internal modem or network interface. How fast? The A6 will generally run user applications much more quickly than the fastest StrongARM RiscPC. Applications which rely on the transfer of large amounts of data, such as DTP or graphics manipulaton will perform faster still. Such applications also benefit from 8MB of "VVRAM", which means that large screenmodes in true colour are no problem. Our new A6+ offers further enhancements and even better performance - see the last page of this leaflet for details. You're biased! Yes, we are - we specified the A6 to offer an ideal RISC OS emulation environment and we're proud of our achievements. But don't take our word for it - enclosed is a copy of a review of the A6 computer which originally appeared in Qercus issue 268. -
ARM Software Development Toolkit Version 2.11 User Guide
211ug.book : SDT_UG_Front_cover.fm Page i Sunday, June 1, 1997 12:21 PM ARM Software Development Toolkit Version 2.11 User Guide Document number: ARM DUI 0040C Issued: May 1997 Copyright Advanced RISC Machines Ltd (ARM) 1996 Beta Draft Beta ENGLAND GERMANY Advanced RISC Machines Limited Advanced RISC Machines Limited Fulbourn Road Otto-Hahn Str. 13b Cherry Hinton 85521 Ottobrunn-Riemerling Cambridge CB1 4JN Munich UK Germany Telephone: +44 1223 400400 Telephone: +49 89 608 75545 Facsimile: +44 1223 400410 Facsimile: +49 89 608 75599 Email: [email protected] Email: [email protected] JAPAN USA Advanced RISC Machines K.K. ARM USA Incorporated KSP West Bldg, 3F 300D, 3-2-1 Sakado Suite 5 Takatsu-ku, Kawasaki-shi 985 University Avenue Kanagawa Los Gatos 213 Japan CA 95030 USA Telephone: +81 44 850 1301 Telephone: +1 408 399 5199 Facsimile: +81 44 850 1308 Facsimile: +1 408 399 8854 Email: [email protected] Email: [email protected] World Wide Web address: http://www.arm.com Partner Confidential - Final Draft 211ug.book : SDT_UG_Front_cover.fm Page ii Sunday, June 1, 1997 12:21 PM Proprietary Notice ARM, the ARM Powered logo and EmbeddedICE are trademarks of Advanced RISC Machines Ltd. Neither the whole nor any part of the information contained in, or the product described in, this manual may be adapted or reproduced in any material form except with the prior written permission of the copyright holder. The product described in this manual is subject to continuous developments and improvements. All particulars of the product and its use contained in this manual are given by ARM in good faith. -
Newsletter 1
Impression Newsletter Number 1 October 2019 Introduction I think it is time to start a newsletter of 16MHz on the Risc PC). for users of Impression, the RISC OS Users now expect to acquire software desktop publisher. The coincidence of a free of charge making heavy investment in new impetus for development and a software much more problematic. revamped User Manual has prompted me However Impression was a product of to start a regular newsletter to publicise much investment of time and effort with, this software to attract new users. originally, a large user base. Impression competes directly with It would be a shame to waste that Ovation Pro but the user interface they investment by allowing it to wither and each present is quite different. I have tried die. We now have a mature application, both and find myself much happier using Impression-X, that was heavily developed Impression, as I feel many of its functions from 1989 to 1996, that then languished are quite intuitive. Some of the time I use for eighteen years but is now being Impression on Virtual RiscPC and some of actively developed once more. the time on my ARMX6 or ARMbook In the period from 1996 to 2014, running under Aemulor 2.52. Acorn broke up (1998), RISC OS was Over the last twenty years, marketing developed from 3.60 to 4.02, 4.39, Six of Impression has been lack lustre. The and now 5.26 and many new hardware principal magazine for RISC OS, Archive platforms have appeared onto which RISC Magazine, which is a strong supporter of OS has been ported. -
ARM Command Line Workbook
ARM Command Line Workbook CS160 Computer Organization Version 1.1 October 27th, 2002 Revised Fall 2005 ARM University Program Version 1.0 January 14, 1997 ARM Command Line Workbook Introduction Aim This workbook provides the student with a basic understanding of the facilities provided by the ARM Toolkit for command line users. Note: For all of the command line tools provided with the toolkit it is possible to get on- line help on the command line parameters by specifying the toolname followed by -help. Prerequisites Before getting started, you will need to add the ARM tools to your command path. Make the following change to the ~/.zsh_files/.zshrc file: • export PATH="$PATH:/pkgs/arm202u/bin" Next, you will need to add an environment variable so that the ARM compiler knows where to find the appropriate libraries. Make the following change to the ~/.zshrc file: • export ARMLIB="/pkgs/arm202u/lib" Ask the GTAs for help if you don’t know how to do this. When done, issue the commands: source ~/.zshrc ~cs160/bin/armsetup.pl The latter will create a hierarchy of subdirectories and files in a directory called arm within your cs160 directory. The reference /cmdline/hello.c thus should be read as ~/arm/cmdline/hello.c Compiler The ‘Hello World’ example program is a simple C program which calls a subroutine. This program file can be found as /cmdline/hello.c #include <stdio.h> /* Declare subroutine before used by main */ void subroutine (void); int main() { printf("Hello World from main\n"); subroutine(); printf("And Goodbye from main\n"); return 0; } /* Define subroutine */ void subroutine() { printf("Hello from subroutine\n"); } 2 ARM Command Line Workbook Exercise 1.1 Compile this program with the ARM C compiler type armcc -g hello.c The C compiler automatically invokes the linker to produce an executable with the same name as the C module but with no file extension. -
Updated Virtualrpc Components for RISC OS 6
ne of the main things that keeps me using my Risc PC is the versatility of the operating system - mainly due to it’s universal draw file format. For Oinstance I construct the centre pages in Artworks as this now has excellent PDF export facilities. However for proofing the magazine before it gets sent to the printers I like to do a printout to see if everything works properly. Because Artworks now can deal with multiple pages it is very easy to save each page either as an Artworks file or Draw file directly into the magazine’s Ovation Pro file by dragging and dropping. A two second job! Other computer platforms don’t generally have this facility of moving files directly into open application windows. Generally to move a file to another application you have to use the dreaded ‘save as’ filer window - choose a suitable format - navigate to where you need to save the file - save it - go to the other application - open a filer window - navigate to the saved file - open it in the new application. If you need to transfer a different file type you generally have to go through all that palaver again. Two seconds on RISC OS, thirty seconds on OS X or Windows. Draw is a great program with no real equivalent on a PC or Mac. For instance it can be put to good use in music for constructing objects the original program can’t do. I use the Sibelius music setting program on both RISC OS and Windows. The RISC OS still has one or two advantages over the PC version, one of which is it’s ability to export to Draw. -
Chapter 13 ARM Image Format
Chapter 13 ARM Image Format This chapter describes the ARM Image Format (AIF). It contains the following sections: • Overview of the ARM Image Format on page 13-2 • AIF variants on page 13-3 • The layout of AIF on page 13-4. ARM DUI 0041C Copyright © 1997 and 1998 ARM Limited. All rights reserved. 13-1 ARM Image Format 13.1 Overview of the ARM Image Format ARM Image Format (AIF) is a simple format for ARM executable images, consisting of: • a 128-byte header • the image code • the image initialized static data. An AIF image is capable of self-relocation if it is created with the appropriate linker options. The image can be loaded anywhere and it will execute where it is loaded. After an AIF image has been relocated, it can create its own zero-initialized area. Finally, the image is entered at the unique entry point. 13-2 Copyright © 1997 and 1998 ARM Limited. All rights reserved. ARM DUI 0041C ARM Image Format 13.2 AIF variants There are three variants of AIF: Executable AIF Executable AIF can be loaded at its load address and entered at the same point (at the first word of the AIF header). It prepares itself for execution by relocating itself if required and setting to zero its own zero-initialized data. The header is part of the image itself. Code in the header ensures that the image is properly prepared for execution before being entered at its entry address. The fourth word of an executable AIF header is: BL entrypoint The most significant byte of this word (in the target byte order) is 0xeb. -
ARM Developer Suite Version 1.0.1
ARM Developer Suite Version 1.0.1 Tools Guide Copyright © 1999,2000 ARM Limited. All rights reserved. ARM DUI 0067B Copyright © 1999 and 2000 ARM Limited. All rights reserved. Release Information The following changes have been made to this book. Change History Date Issue Change October 1999 A Release 1.0 March 2000 B Release 1.0.1 Proprietary Notice ARM, the ARM Powered logo, Thumb, and StrongARM are registered trademarks of ARM Limited. The ARM logo, AMBA, Angel, ARMulator, EmbeddedICE, ModelGen, Multi-ICE, PrimeCell, ARM7TDMI, ARM7TDMI-S, ARM9TDMI, ARM9E-S, ETM7, ETM9, TDMI, STRONG, are trademarks of ARM Limited. All other products or services mentioned herein may be trademarks of their respective owners. Neither the whole nor any part of the information contained in, or the product described in, this document may be adapted or reproduced in any material form except with the prior written permission of the copyright holder. The product described in this document is subject to continuous developments and improvements. All particulars of the product and its use contained in this document are given by ARM in good faith. However, all warranties implied or expressed, including but not limited to implied warranties of merchantability, or fitness for purpose, are excluded. This document is intended only to assist the reader in the use of the product. ARM Limited shall not be liable for any loss or damage arising from the use of any information in this document, or any error or omission in such information, or any incorrect use of the product. ii Copyright © 1999,2000 ARM Limited. -
AMX 4-ARM Tool Guide KADAK I Copyright © 1997-2007 by KADAK Products Ltd
® AMX™ 4-ARM Tool Guide First Printing: August 1, 1997 Last Printing: November 1, 2007 Copyright © 1997 - 2007 KADAK Products Ltd. 206 - 1847 West Broadway Avenue Vancouver, BC, Canada, V6J 1Y5 Phone: (604) 734-2796 Fax: (604) 734-8114 TECHNICAL SUPPORT KADAK Products Ltd. is committed to technical support for its software products. Our programs are designed to be easily incorporated in your systems and every effort has been made to eliminate errors. Engineering Change Notices (ECNs) are provided periodically to repair faults or to improve performance. You will automatically receive these updates during the product's initial support period. For technical support beyond the initial period, you must purchase a Technical Support Subscription. Contact KADAK for details. Please keep us informed of the primary user in your company to whom update notices and other pertinent information should be directed. Should you require direct technical assistance in your use of this KADAK software product, engineering support is available by telephone, fax or e-mail. KADAK reserves the right to charge for technical support services which it deems to be beyond the normal scope of technical support. We would be pleased to receive your comments and suggestions concerning this product and its documentation. Your feedback helps in the continuing product evolution. KADAK Products Ltd. 206 - 1847 West Broadway Avenue Vancouver, BC, Canada, V6J 1Y5 Phone: (604) 734-2796 Fax: (604) 734-8114 e-mail: [email protected] AMX 4-ARM Tool Guide KADAK i Copyright © 1997-2007 by KADAK Products Ltd. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of KADAK Products Ltd., Vancouver, B.C., CANADA. -
Developers' Newsletter No 36 December 1994
Developers' Newsletter No 36 December 1994 Contents: General News Greetings Order form Voicemail 1995 Subscriptions Product Directory BETT From our Australian Office Licences for Replay decompression software Training for Developers Technical News Aquarius Beta Use of the Territory Manager OS_SpriteOp 52 Put Sprite Grey Scaled Wimp_TextOp SWI Cache_Flush Printer HileCore Task shutdown protocol Risc PC Make Modes Application Notes PRM Errors and Omissions Developers' Disc 36 contents News from other sources Hrom Iota Software Aspex Software Enclosures Developers' disc 36 customers and that reflects badly on the whole Acorn General News community. Greetings For those of you with access to Impression Style, on Developers' Disc 36 you will find a copy of the Product We send you greetings from all of us at Acorn Developer Directory Information sheet (both sides) so that you can Support at the end of 1994. We wish you a successful print one whenever you need to. Please use this version 1995. rather than any earlier ones. Order form A Drawfile of the Registered Developers' Order Form is on BETT Developers' Disc 36. Please print out the form and complete Don't forget the BETT Show, the major Educational one each time you make an order and do not include either technology show in the UK, which is to be held at Olympia Special Offers or items supplied directly Developer Support in London from 11-14th January 1995. on the same order form. Don't forget to send payment with your order which should be clearly marked on the outside of From our Australian Office the envelope 'FAO Developer Support'. -
Arm System-On-Chip Architecture.Pdf
Preface Aims This book introduces the concepts and methodologies employed in designing a system-on-chip (SoC) based around a microprocessor core and in designing the microprocessor core itself. The principles of microprocessor design are made con- crete by extensive illustrations based upon the ARM. The aim of the book is to assist the reader in understanding how SoCs and micro- processors are designed and used, and why a modern processor is designed the way that it is. The reader who wishes to know only the general principles should find that the ARM illustrations add substance to issues which can otherwise appear somewhat ethereal; the reader who wishes to understand the design of the ARM should find that the general principles illuminate the rationale for the ARM being as it is. Other microprocessor architectures are not described in this book. The reader who wishes to make a comparative study of architectures will find the required informa- tion on the ARM here but must look elsewhere for information on other designs. Audience The book is intended to be of use to two distinct groups of readers: • Professional hardware and software engineers who are tasked with designing an SoC product which incorporates an ARM processor, or who are evaluating the ARM for a product, should find the book helpful in their duties. Although there is considerable overlap with ARM technical publications, this book provides a broader context with more background. It is not a substitute for the manufac turer's data, since much detail has had to be omitted, but it should be useful as an introductory overview and adjunct to that data. -
2007 No. 1 One of the Most Dispiriting Things About Being the Editor of Eureka and a Member of the Arm Club Is the Lack of Communication Between Members
Issue 60 - 2007 No. 1 One of the most dispiriting things about being the editor of Eureka and a member of The Arm Club is the lack of communication between members. In this day and age what methods of communication do we have? In the 15th century the main communication was by voice so communication was face to face or if you were very rich, and could write, a written communication could be sent. By the time of the Victorians one could communicate by voice, letter and the new fangled telegraph using morse code. The postal service was so good you could expect three or four deliveries per day. In the early 20th century the introduction of the telephone made communication for the masses achievable. What do we have today? Well, face to face verbal communication, the post, the telephone, email, blogs, chat rooms, newsgroups etc etc. One would think that it would have become easier with all these different communication methods. However for most members of The ARM Club this appears not to be so. A computer club surely exists so that members can pass on information and swap ideas. The amount of information swapping between members using Eureka appears to be approaching absolute zero. Surely someone has some useful knowledge about software or hardware they could pass on to other members? It can be just short snippets or whole articles. It becomes harder and harder to find enough material to fill a magazine. Soon you may end up with some very thin mags. However there is a ray of hope - a member has emailed Eureka with useful information, so for the first time in three years I can start a letters page! Let us hope it won’t be another three years before I get another one. -
Impression Newsletter Number 2 February 2020
Impression Newsletter Number 2 February 2020 Introduction Developments Ltd (from its more recent This newsletter is for users of owners X-Ample Technology). Richard Impression-X, the RISC OS desktop Keefe continues to work on the software publisher and may also be of use to users and has been doing so for a few years now of the free version, Impression Style in order to make it 32-bit compatible. This version 3.13.2019. The first newsletter is a big job and is an even greater task explained the historical development of with the source code for some original Impression (shown below) but I shall now components missing, meaning they will concentrate on recent developments. have to be rewritten from scratch. Risc OS Developments Ltd Meanwhile Impression-X runs under Originally developed by Computer Aemulor or under Virtual Risc PC so that Concepts, the Impression family was taken the remaining 26 bit components can still over during 2019 by RISC OS be supported. A Brief History of Impression Version Date Price Features 1 Dec-1989 £171 200 page manual, needs dongle 1.03 Apr-1990 - reviewed in Archive 3:7 1.05 Aug-1990 - bug fixes, etc. Junior £103 no dongle, replaces version 1.xx 2 Oct-1990 £194 significant improvements, needs dongle 2.04 Dec-1990 - 2.10 Jun-1991 - crop marks, vertical rules 2.16 Mar-1992 - RISC OS 3 compatible 2.18 Mar-1993 - ArtWorks compatible 3 Style Mar-1994 £116 replaces Impression II 4 Publisher Jul-1994 £198 significant improvements 5 Publisher+ Dec-1994 £330 incorporates Business Supplement 3.09 Apr-1996 £92 StrongARM