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Topic: Motorola CPU32


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In the News (Tue 8 Dec 09)

  
  PDA Encyclopedia - Motorola 68000
The Motorola 68000 is a CISC microprocessor, the first member of a successful family of microprocessors, which were all mostly software compatible.
Motorola ceased production of the 68000 in 2000, although derivatives, notably the CPU32 family, continue in production.
The Motorola 68901 had a number of severe defects, including the ability to lose the highest-priority interrupt if it and the clock interrupt happened within some window of each other.
www.pdasupport.com /PDAencyclopediaMotorola68000.htm   (1984 words)

  
 68k - Encyclopedia, History, Geography and Biography
The Motorola 680x0/0x0/m68k/68k/68K family of CISC microprocessor CPU chips were 32-bit from the start, and were the primary competition for the Intel x86 family of chips.
Had Motorola decided to stick with the 680x0 series, it is very likely that the next processor (68080) would have resembled Intel's P6 architecture.
the CPU32 (aka 68330), the ColdFire, the QUICC and the DragonBall.
www.arikah.com /encyclopedia/68k   (771 words)

  
 68k
The Motorola 680x0/m68k/68k/68K family of CISC microprocessor CPU chips were 32-bit from the start, and were the primary competition for the Intel x86 family of chips in personal computers of the 1980s and early 1990s.
It is the successor to the Motorola 68010 and is succeeded by the Motorola 68030.
The Motorola 68040 is a microprocessor from Motorola, released in 1990.
www.ipedia.net /information/68k   (1926 words)

  
 PowerPC's on-chip-debug features alter embedded-development landscape
Motorola was particularly concerned about how many of the features that give the PowerPC architecture such a performance advantage would affect the development of embedded applications.
Motorola on-chip emulation (OnCE) capabilities are common to both the PowerPC 500- and 800-series chips.
Motorola's tests on the 603 indicate that, when you use the advice presented here, the average latency on a set of common benchmark applications was approximately eight bus cycles from receipt of an interrupt to the start of interrupt service.
edn.com /archives/1996/110796/23df_05.htm   (3449 words)

  
 comp.sys.m68k Frequently Asked Questions (FAQ)
The CPU32 and CPU32+ have a built-in background debugging mode (BDM) in the internal microcode.
As an example, the Motorola syntax is move.l xxx and the MIT syntax is movel xxx.
Motorola Internet ftp and WWW sites: http://www.motserv.indirect.com or http://design-net.com http://www.mot.com ftp://freeware.aus.sps.mot.com (Motorola BBS) ftp://pirs.aus.sps.mot.com (AESOP and DR. BUB) There are many links between each of these sites.
www.faqs.org /faqs/motorola/68k-chips-faq   (11076 words)

  
 Motorola elevates Embedded Support Tools to Platinum Embedded
EST is a leading developer of DBM emulators, high-end in- circuit emulators and evaluation boards for Motorola's 68000 family.
Motorola initiated its worldwide Embedded Developer Program to help the company build strong relationships with its vendors and to better penetrate its target markets.
Motorola is one of the world's leading providers of wireless communications; semiconductors; and advanced electronic systems, components and services.
www.encyclopedia.com /doc/1G1-18162796.html   (550 words)

  
 [No title]
The Motorola BCC Development Interface (BCCDI) card may be used; the interface to the BCCDI is done using either the COM1 or COM2 serial RS-232 port on the PC.
Thus a true transparent emulation of the microcontroller is achieved, similiar to Motorola's EVM and EVS series of emulators for the 8-bit microcontrollers.
If the CPU32 is running when a command is typed by the user, if that command needs to access memory or CPU registers then BD32 will stop the processor momentarily while it retrieves the necessary information, then restart it again after BD32 has what it needs.
www.fh-augsburg.de /~hhoegl/rt/man/bd32.txt   (9442 words)

  
 embedded PowerPC prozessoren von Motorola
And there's more to come, the PowerQuiCC MPC 8xx series had a facelift and are breaking speed barriers with MPC 857 and MPC 862, automotive customers now have a wide range of MPC 5xx to choose from, including Nexus debugging interface to capture the action when it is happening.
Based on the same e500 core, Motorola announced powerful embedded controller MPC 5600 series to take automotive and industrial control applications one step further.
Motorola MPC 505 509 555 556 565 563 561 5600 603 740 70 755 7400 7410 7450 7451 7455 801 821 823 850 855 857 860 862 8240 8245 8260 8261 8264 8265 8540 8560 e500
www.embeddedexpert.com /processor/motorola_mpc.html   (818 words)

  
 noral - debugging tools
A new low-cost, background debug mode (BDM) hardware tool which speeds up the development of applications based on Motorola's CPU32 family of devices is now available from embedded system specialist Noral Micrologics.
The latest addition to Noral's FlexTools family of development hardware and software, the Flex-BDM/CPU32 is fully compatible with all members of Motorola's 683xx, CPU32 and CPU32+ range, and offers real-time development at a price comparable with less sophisticated none real-time simulators.
As the capability of the BDM interface varies between individual 683xx devices, the Noral hardware has been designed to optimise performance by identifying which facilities are available and offering them to the developer via the standard Flex debugger menu system.
www.noral.com /pages/pr1.htm   (382 words)

  
 BDM Interface for Motorola 683xx MCU\\ Usage with GDB Debugger
BDM mode of the CPU32 halts execution of a normal machine code fetched from the memory and starts the internal MCU microcode to process commands received from a dedicated serial debug interface.
Motorola has defined a standard pinout for the debug connector, which is compatible with most of the development tools.
The board with one of the Motorola MC683xx processors must be connected to a PC printer port by one of debugging cables mentioned above (ICD32 or PD cable).
cmp.felk.cvut.cz /~pisa/m683xx/bdm_driver.html   (4594 words)

  
 EyeBot - Mobile Robot Vision Platform
BD32 ("Background mode Debugger") is a debug monitor for any Motorola microcontroller which is based on the CPU32 processor core.
The keyword 'ICD' indicates that the Motorola ICD card is being used; the number after the 'ICD' keyword indicates to which parallel printer port (LPT1 or LPT2) the ICD card is connected.
The parallel adapter circuit and the Motorola ICD card have access to only a limited number of signals on the target MCU, which do not include the address and control signals.
robotics.ee.uwa.edu.au /eyebot/doc/bd/bd32.html   (9677 words)

  
 M68K FAQ 9
In 1981, when Motorola agreed to allow Mostek and Signetics to second source the MC68000 microprocessor chip, the three companies agreed to meet and discuss the possibility of supporting a common backplane bus.
In response to that objection, Motorola proposed that the (much smaller) Eurocard board size be used.
Motorola suggested that new board products (based on this new backplane) be called VERSAmodule Eurocards, which could be abbreviated "VME".
archive.comlab.ox.ac.uk /cards/m68kfaq.html   (9247 words)

  
 Speeding up a Digital Camera
The Eyebot is a Motorola 68332 based robot controller with on-board camera support and various input and output connections available.
When we know that the CPU32 platform uses up to 92 cycles to enter and 24 cycles to exit the interrupt handler [CPU32], and the original optimized EyeCam driver [EyeCam] uses 78 cycles to process one byte, it is quite impressive that the original EyeCam driver is working.
When we know that CPU32 instructions uses approximately 10 cycles to complete on the average, real time image processing with even 1861 cycles seems a bit hard.
www.hungry.com /~pere/mypapers/eyecam-fifo   (4629 words)

  
 Military & Aerospace Electronics - The single-board computer wars
The MC68360 combines an enhanced Motorola CPU32+ core processor module, which runs 68000 instructions, with on-chip timers, flexible I/O channels with direct memory access support, and other system-level functions.
Motorola officials say the Microsoft decision not to support PowerPC was a business decision.
The PMCspan board from the Motorola Computer Group in Tempe, Ariz., enables users to customize their exact I/O requirements with Motorola`s VME-based CPU modules designed around the PowerPlus Architecture.
mae.pennnet.com /articles/article_display.cfm?article_id=71792   (3989 words)

  
 noral - debugging tools
There are a lot of CPU32 BDM solutions around at the moment but not many of them draw on the experience of a design team that has worked on in-circuit emulator designs since the early 1980s.
So it hardly needs to be stated that there are consequently not many BDM solutions which are backed up by fully compatible in-circuit emulator solutions.
Flex-BDM/CPU32 supports all the features available from Motorola’s CPU32 and CPU32+ background debug mode interface, providing cost effective, dependable, real-time development solutions for all the 68300 family of processors.
www.noral.com /pages/bdmcpu32.htm   (334 words)

  
  NT Background Debugging Mode Driver for CPU32/Coldfire
The Motorola Background Debugging Mode (BDM) for the CPU32 or
There are several BDM circuit designs for the CPU32 processors in the public domain.
There is a circuit in the public domain that may be used for the Motorola CPU32 family and a number of commercial versions for other variants.
www.zeecube.com /archive/bdm   (773 words)

  
  Motorola CPU32
The Motorola CPU32 is a family of compatible microcontrollers that use a 68000 CPU.
This process let the architects perform "design-ahead" so that when silicon technlogies were available, Motorola had designs ready to implement and go to market.
An auxiliary RAM doubles as a programmable microcontroller store for the TPU, and Motorola gives the development system and code away for free.
www.ebroadcast.com.au /lookup/encyclopedia/mo/Motorola_CPU32.html   (242 words)

  
  NationMaster - Encyclopedia: Motorola 68HC11
The Motorola 68HC11 (6811 or HC11 for short) is a microcontroller (µC) family from Motorola, descended from the Motorola 6800 microprocessor, and a subfamily of the 68h family.
Motorola 68HC11 Microcontroller and supporting chips, taken by PlatinumX on July 17, 2004 with a Canon Powershot A70 and cropped with the GIMP File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.
The Motorola 68HC11 (6811 or HC11 for short) is a microcontroller family from Motorola, descended from the Motorola 6800 microprocessor.
www.nationmaster.com /encyclopedia/Motorola-68HC11   (1373 words)

  
 NationMaster - Encyclopedia: Motorola 68012
The Motorola MC68012 processor is a 16/32-bit microprocessor from the early 1980s.
The Motorola 680x0/0x0/m68k/68k/68K family of CISC microprocessor CPU chips were 32-bit from the start, and were the primary competition for the Intel x86 family of chips.
The Motorola 68000 is a CISC microprocessor, the first member of a successful family of microprocessors, which were all mostly software compatible.
www.nationmaster.com /encyclopedia/Motorola-68012   (297 words)

  
 Kids.Net.Au - Encyclopedia > Motorola CPU32   (Site not responding. Last check: )
The Motorola CPU32 is a family of compatible microcontrollers that use a 68000 CPU.
This process let the architects perform "design-ahead" so that when silicon technlogies were available, Motorola had designs ready to implement and go to market.
An auxiliary RAM doubles as a programmable microcontroller store for the TPU, and Motorola gives the development system and code away for free.
www.kids.net.au /encyclopedia-wiki/mo/Motorola_CPU32   (267 words)

  
 [No title]   (Site not responding. Last check: )
The Motorola 680x0/0x0/m68k/68k/68K family of CISC microprocessor CPU chips were 32-bit from the start, and were the primary competition for the Intel x86 family of chips.
Motorola mainly used even numbers for major revisions to the CPU core such as 68000, 68020, 68040 and 68060.
Had Motorola decided to stick with the 680x0 series, it is very likely that the next processor (68080) would have resembled Intel's P6 architecture.
www.gamecheatz.net /games.php?title=68k   (737 words)

  
 68k
Note that there is no 68050, this is because the design that was destined to be the 68050 was eventually released as a version of the 68040.
Should Motorola have decided to stick with the 680x0 series it is very likely that the next processor (68080) would have resembled Intel's P6 architecture.
the CPU32 (aka 68330), the ColdFire, and the DragonBall.
www.ufaqs.com /wiki/en/68/68k.htm   (443 words)

  
 The Dispatch - Serving the Lexington, NC - News
Motorola mainly used even numbers for major revisions to the CPU core such as 68000, 68020, 68040 and 68060.
This CPU was, however, produced by Philips and not officially part of Motorola's 680x0 lineup.
the CPU32 (aka 68330), the ColdFire, the QUICC and the DragonBall.
www.the-dispatch.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=68k   (737 words)

  
 Science Fair Projects - Motorola 68000
The Motorola 680x0, 0x0, m68k, or 68k family of CISC microprocessor CPU chips were 32-bit from the start, and were the primary competition for the Intel x86 family of chips.
This family of chips built upon the 68h series of chips, which were their forebears.
The principal competitors in the microcomputer market for generation one were the P1 and P2 IA-16 chips (8088, 80286).
www.all-science-fair-projects.com /science_fair_projects_encyclopedia/68K   (449 words)

  
 68k information - Search.com
Motorola 68000 a hybrid 16/32 bit chip (16-bit bus)
Motorola 68008 a hybrid 8/16/32 bit chip (8-bit bus)
The principal competitors in the microcomputer market for generation one were the x86 architecture 8086/8088 first-generation and 80286 second-generation IA-16 chips.
domainhelp.search.com /reference/68k   (618 words)

  
 Motorola CPU32 Encyclopedia Information @ GreatArtworks.com (Great Artworks)   (Site not responding. Last check: )
The Freescale 683XX (formerly Motorola 683XX) is a family of compatible microcontrollers that use a Freescale 68000-based CPU core.
There are two CPU cores used in the 683XX family: the 68EC000 and the CPU32.
Looking For motorola cpu32 - Find motorola cpu32 and more at Lycos Search.
www.greatartworks.com /encyclopedia/Motorola_CPU32   (790 words)

  
 Informat.io on 68k
The 68k line of processors has been used in a variety of systems, from Texas Instruments TI-89 calculators up to critical control systems of the Space Shuttle.
Also motorola mainly used even numbers for major revisions to the CPU core such as 68000, 68020, 68040 and 68060.
The 68010 vas a revised version of the 68000 with minor modifications to the core and likewise the 68030 was a revised 68020 with some more powerfull features.
www.informat.io /?title=68k   (726 words)

  
 Motorola CPU32 Encyclopedia Information @ FolkArtMuseum.com (Folk Art Museum)   (Site not responding. Last check: )
The family was designed using a Hardware Description Language, making the parts synthesizable, and amenable to improved fabrication processes, such as die shrinks.
The instruction set of the CPU32 core is similar to the 68020 without bitfield instructions, and with a few instructions unique to the CPU32 core, such as table lookup and interpolate instructions, and a low-power stop mode.
Many of these submodules have been carried forward into the Coldfire line of processors.
www.folkartmuseum.com /encyclopedia/Motorola_CPU32   (767 words)

  
 Motorola, für, konnte, MMU, FPU, Dragonball Motorola 68000er Familie
Mit dem Motorola 68020 wurde der Prozessor komplett auf 32-Bit umgestellt, verfügte erstmals über einen Cache für Daten (Größe: 256 Byte) und konnte problemlos mit der FPU 68881 bzw.
Der Motorola 68030 erhielt eine integrierte programmierbare MMU, mit deren Hilfe Virtuelle Speicherverwaltung möglich wird, und getrennte Cachespeicher für Daten (256 Bytes) und Befehle (256 Bytes).
Außer in einigen erweiterten Amiga-Computern und als Embedded-System fand der Motorola 68060 praktisch keine Anwendung.
www.dbilink.de /Motorola-68000er-Familie.html   (487 words)

  
 Z380 Benchmarking
Motorola's CPU32 User Manual includes several figures for each instruction and addressing mode, which have to be combined with each other and with those for the following instruction, to determine execution times.
The symbols Cea, Hea, and Tea represent the total number of clocks to fetch or calculate an Effective Address, and how many of these represent Header clocks that can be overlapped with subsequent operations, and Tail clocks that can be overlapped with subsequent operations.
The CPU32, 68020, and 80960KA are shown for 16 and 25 MHz.
www.circuitrydesigns.com /dc/1129/z380-benchmarking.htm   (1604 words)

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