|
| |
| | Motorola 68030 - Wikipedia, the free encyclopedia |
 | | The 68030 features an on-chip split instruction and data cache of 256 bytes each. | | | This article was originally based on material from the Free On-line Dictionary of Computing, which is licensed under the GFDL. | | | It is little more than a 68020 core with an added data cache (which made little difference to performance) and a process shrink. |
|
http://en.wikipedia.org/wiki/Motorola_68030
(321 words)
|
|
| |
| | PDA Encyclopedia - Motorola 68000 |
| | Luckily it was used for the design of homecomputers like the Amiga and Atari. | | | As of 2001, the Dragonball versions of the processor are used in the popular Palm series of PDAs from Palm Computing and Handspring's Visor, though the architecture is being phased out in favor of the ARM processor core. | | | However, the instructions did more than Intel processors. |
|
http://www.pdasupport.com/PDAencyclopediaMotorola68000.htm
(1984 words)
|
|
| |
| | comp.sys.m68k Frequently Asked Questions (FAQ) |
| | As an example, the Motorola syntax is move.l xxx and the MIT syntax is movel xxx. | | | These processors are featured in Macintosh, Motorola, VMEbus and IBM computers. | | | C) S-Records -------------- S-Records are Ascii characters in a protocol developed by Motorola and is used to transfer data and program code to and from host computers or to store such information. |
|
http://www.faqs.org/faqs/motorola/68k-chips-faq
(11076 words)
|
|
| |
| | [No title] |
| | It indicates valid data from the 68030 on a write, and the earliest that data may be placed on the data bus during a read. | | | This is asserted by the 68030 to indicate that it's capable of a synchronous cache line burst. | | | This is used by the A2000 system to indicate a bus collision of some kind, by the A2630 to generate F-line exceptions when a math chip isn't present, and by the MMU to indicate bus faults. |
|
http://www.thule.no/haynie/cpumods/a2630/dtrbd/readme.txt
(1706 words)
|
|
| |
| | Sun 3/80 68030 Architecture |
| | An important point to remember is that the 68030 CPU is instruction-set compatible with the 68020, so pre-compiled binaries for the Sun3 series 68020 machines will work with the Sun 3/80. | | | 68030 CPUs were manufactured up to 33Mhz, so it's possible in theory to have a 33Mhz Sun 3/80. | | | I have heard it is possible to "overclock" this machine successfully, but I do not have the details of this process yet. |
|
http://www.obsolyte.com/sun380
(951 words)
|
|
| |
| | Mac Crystal Oscillator Speedup History 2.6 |
| | Within a certain class of computers, for example Mac's with a 68030 processor, the higher the frequency, the higher frequency of operations processed, and the faster the computer provided there is no other speed effecting hardware like a cache or slow data path. | | | The designer of the computer, Apple in this case, will use components that are rated at the same frequency or faster than the final computer will be. | | | All computers operate at a certain frequency with which operations are performed. |
|
http://homepage.mac.com/schrier/faq.html
(2558 words)
|
|
| |
| | Motorola 68020 - Wikipedia, the free encyclopedia |
| | This article was originally based on material from the Free On-line Dictionary of Computing, which is licensed under the GFDL. | | | The 68020 added many improvements to the 68010 including a 32-bit arithmetic and logical unit (ALU) and external data bus and address bus, and new instructions and addressing modes. | | | For more information on the instructions and architecture see Motorola 68000. |
|
http://en.wikipedia.org/wiki/Motorola_68020
(360 words)
|
|
| |
| | C.W.Hisgen: UNIX Porting |
| | For the Intel x86 work and the Motorola 680x0 work, I was adding (with others) security modifications to the kernel at a level that restructured both the file systems and the process structure. | | | Since the Intel machine had to inter-operate in a TCP/IP environment and support NFS the necessary TCP/IP code and the BSD socket code had to be included (as add ons) in the System V code. | | | These changes were non-trivial and a file system that was valid in our development environment was not valid in the target environment because on the target the i-node structure was modified to include both DoD discressionary access control (DAC) features as well as tags for mandatory access control (MAC). |
|
http://www.cwhisgen.com/articles/unix-porting.html
(1655 words)
|
|
| |
| | [No title] |
| | When asked why they chose the 16 mhz 68030 instead of a faster one, Sam Tramiel said that with all of the separate processing centers (68030, dsp, blitter, optional co-processor, etc) that they felt the machine to be comprable to machines with faster "workhorse processors that have to handle everything". | | | The Motorola 68030 integrates advanced features into a full 32-bit microprocessor design, optimized for low-cost, memory-based applications. | | | This announcement is an example of how microprocessors are entering the home through the burgeoning availability of consumerized computing devices. |
|
http://scl.scriba.org/scriba/020116.htm
(6754 words)
|
|
| |
| | NetBSD/sun3 |
| | NetBSD/sun3 is the port of NetBSD to the Sun Microsystems sun3, and sun3x series of computers, which are based on the Motorola 68020 and 68030 CPUs respectively, with a Sun-designed custom MMU. | | | The Sun 3/E is a 6U VME single-board computer intended as an embedded system component. | | | Sun sold these computers as both servers and desktop workstations from the mid to late 1980's. |
|
http://www.netbsd.org/Ports/sun3
(613 words)
|
|
| |
| | Rafi Systems, Inc. -- Publishing Division |
| | Logic-level design, on the other hand, is the design technique in which logic gates are used to design a digital component such as an adder. | | | As far as the computer programming is concerned, assembly language programming is covered in this book for typical Intel and Motorola microprocessors. | | | This edition provides additional examples and end-of-chapter problems, and several appendices containing instruction sets (alphabetical order) of both Intel 8086 and Motorola 68000 along with the specifications of their support chips. |
|
http://www.rafisystems.com/publishing/fundamentals3rd.html
(1662 words)
|
|
| |
| | Upto11.net - Wikipedia Article for 68k |
| | 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. | | | 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. | | | There is also no revision of the 68060, as Motorola was in the process of shifting away from the 68k and 88k processor lines into its new PowerPC business, so the 68070 was never developed. |
|
http://www.upto11.net/generic_wiki.php?q=68k
(285 words)
|
|
| |
| | Macintosh SE/30: Information From Answers.com |
| | Apple had indicated the presence of a 68030 processor by adding the letter X to a model's name, but when the Macintosh SE was updated to the 68030, this posed an awkward problem, as Apple was not willing to name their new computer the "Macintosh SEx". | | | It was also the first Mac to include a 1.44MB high density floppy disk drive as standard (late versions of the SE had one, but earlier versions did not). | | | Although sold as a 32-bit computer, the SE/30 ROM included some 24-bit code. |
|
http://www.answers.com/topic/macintosh-se-30
(357 words)
|
|
| |
| | CSA: Award winning manufacturer of Amiga Accelerators |
| | The Derringer 030 supports the fastest version of Motorola's 68030 processor, includes a math coprocessor socket and can accept up to 32Mb's of high-speed user installable memory. | | | Utilizes inexpensive, user installable, industry standard, 32-bit, SIMM memory and supports up to 32 Mb's of RAM. | | | No other accelerator offers so much value and speed for upgrading your Amiga A500 and A2000. |
|
http://www.snoopez.com/page5.html
(122 words)
|
|
| |
| | atari.html |
| | The Atari TT030 and the Atari Falcon are the only Atari computers capable of running Linux/m68k as these two computers contain the Motorola 68030 that has an integrated MMU (Memory Management Unit) that is essential for addressing 32-bits of memory needed for the Linux operating system. | | | Comparably 68040 machines were introduced by Apple, but the market was still rich for 68030 computers, especially with all the ports and features including an SCSI2 interface of this machine. | | | Here you can find general technical information on Atari computers that used the Motorola 68000 family of processors. |
|
http://www.hostultra.com/~darknerd/tech68k/atari.html
(3199 words)
|
|
| |
| | ERCB: DDJ Programmer's Bookshelf September 1990 |
| | This is followed by one chapter each on the most important Reduced Instruction Set Computer (RISC) architectures: MIPS, Sun SPARC, Intel i860, IBM (both the ROMP architecture found in the IBM RT, and the RIOS used in the new System/6000 family), and INMOS transputer. | | | The RISC microprocessors require less explanation than the more conventional Intel or Motorola offerings, simply because the RISC chips really do have a simpler architecture. | | | Are the Intel 80486 and Motorola 68040 RISC chips? |
|
http://www.ercb.com/ddj/1990/ddj.9009.html
(1499 words)
|
|
| |
| | A1200 - SkyGamers |
| | Various third-party accelerators featuring 68020, 68030, 68040, 68060 and later PowerPC processors quickly became available to increase the computer's speed further. | | | Because the unit's memory was shared between the CPU and the sound and video chips, expanding memory beyond 2 MB greatly increased the A1200's speed. | | | Unlike the A500 and A600, which were only incremental upgrades over the original A1000 released in 1985, the A1200 was a significant upgrade, featuring more than four times the processing power and greatly enhanced graphics capabilities. |
|
http://www.skygamers.com/A1200
(363 words)
|
|
| |
| | CPU-World: Motorola 68030 (MC68030) family |
| | The 68030 was based on the 68020 architecture and included new features: on-chip memory management unit, 256-byte data cache and burst memory interface. | | | Motorola also produced 68EC030 - embedded version of the 68030 microprocessor. | | | This specific processor has revision "C", that is it was produced using 0.8 micron technology. |
|
http://www.cpu-world.com/CPUs/68030
(117 words)
|
|
| |
| | The Linux/m68k Home Pages |
| | In addition, ports are underway (with varying levels of progress) to the HP 9000/300 series, the | | | Current releases of the m68k kernel are stable on the Amiga, Atari, many | | | Apple Macintosh models, and several VMEbus single-board computers from BVM, Motorola and |
|
http://www.linux-m68k.org
(323 words)
|
|
| |
| | Macintosh Systems: By Processor: 68030 @ EveryMac.com |
| | The 68030 processor was used from September 1988 to February 1995. | | | Notable Macs to feature the 68030 processor include the Macintosh Color Classic, IIfx, and MacTV, as well as MacOS-Compatibles from Outbound Systems, and an attempt at a reverse engineered compatible from NuTek. | | | For complete disclaimer and copyright information please read and understand the |
|
http://www.everymac.com/systems/by_processor/68030.html
(102 words)
|
|
| |
| | cpu-collection.de >> 68030 |
| | The 68030 has on-chip split instruction and data cache of 256 bytes each and an on-chip MMU. | | | For more information on Motorola 680x0 processors please refer to the M68K FAQ here (text-version) or here (html version) and the USENET group comp.sys.m68k. | | | The 68EC030 is a 68030 without a paged memory manager (MMU). |
|
http://www.cpu-collection.de/?tn=1&l0=cl&l1=68030
(100 words)
|
|
| |
| | Motorola 68030 - OneLook Dictionary Search |
| | Motorola 68030 : Free On-line Dictionary of Computing [home, info] | | | Tip: Click on the first link on a line below to go directly to a page where "Motorola 68030" is defined. | | | We found 2 dictionaries with English definitions that include the word Motorola 68030: |
|
http://www.onelook.com/cgi-bin/cgiwrap/bware/dofind.cgi?word=Motorola+68030
(81 words)
|
|
| |
| | Hola Mi Amiga-a-3000! |
| | When the Amiga 3000 came out in 1991, it was the first major Amiga upgrade in about 5 years, and was way overdue. | | | It includes a nice processor upgrade to the Motorola 68030, Zorro III slots for internal expansion, and the fantastic SCSI bus for storage IO. |
|
http://www.zimmers.net/cbmpics/ca3000.html
(312 words)
|
|
| |
| | LinuxQuestions.org HCL - MC68030 |
| | The 68030 is not Linux compatible because it lacks an FPU (so no Debian 2.x) and no "68k"-supporting distributions remain. | | | The 68030 is known to be BSD-compatible because NetBSD still supports the architecture (thanks!) and provides necessary FPU emu. | | | The MC68030 is an improved 68020 with a paged MMU and 0.5K L1 cache. |
|
http://www.linuxquestions.org/hcl/showproduct.php?product=26
(230 words)
|
|
| |
| | math lessons - SBus |
| | SBus is a computer bus system that was used in most SPARC-based computers from Sun Microsystems during the 1990s. | | | It was introduced in 1989 to be a high-speed bus counterpart to their high-speed SPARC processors, replacing the earlier (and by this time, outdated) VMEbus that had been used in their earlier Motorola 68030-based systems and early SPARC boxes. | | | When Sun was attempting to "open" the SPARC in the early 1990s, SBus was likewise standardized and became IEEE-1496. |
|
http://www.mathdaily.com/lessons/SBus
(235 words)
|
|
| |
| | Macintosh II - WikiMac |
| | It was possible to upgrade a Mac II to a Mac IIx or IIfx with a motherboard swap. | | | Introduced in 1987, the Mac II featured a Motorola 68020 processor operating at 16 MHz teamed with a Motorola 68881 floating point unit. | | | The Macintosh II was followed by a series of confusingly-named modular Macs including the Macintosh IIx and Macintosh IIfx, all of which used the Motorola 68030 processor. |
|
http://mac.wikicities.com/wiki/Macintosh_II
(265 words)
|
|
| |
| | NeXT |
| | The early NeXT Computers (they were the cubes, but weren’t called NeXT Cube) had 68030 processors. | | | NeXTSTEP worked on 68030 as well as 68040. | | | operating system made by NeXT that runs on Intel/Cyrix/AMD Pentium, Intel 80486, and Motorola 68040. |
|
http://www.osdata.com/oses/next.htm
(1116 words)
|
|
| |
| | Genesis Odyssey Systems |
| | Based upon the original Odyssey system (above) the Odyssey PPC adds: | | | Based upon the original Odyssey system (above) the Odyssey Mac adds: | | | Motorola PPC 603e 240 Mhz with SCSI controller |
|
http://www.amigau.com/aig/odyssey.html
(146 words)
|
|
| |
| | OpenBSD/mac68k |
| | OpenBSD/mac68k runs on many of the Motorola 680x0-based Apple Macintosh computers. | | | If you have a 68020, it will also need a Motorola 68851 PMMU (note that this is different from the 68881, which is an FPU). | | | It requires a Motorola 68020, 68030, or a 68040 processor. |
|
http://www.openbsd.org/mac68k.html
(477 words)
|
|
| |
| | atari logitron menu index |
| | A very powerful computer for the year 1992 which owns a Motorola 68030 CPU at 16 MHz linked to a DSP 56k at 32 MHz. | | | During the year 1985, the Atari company acquired by Sam TRAMIEL released the Atari ST, the cheaper computer 16/32 bits in regard of its lot of powerful capabilities. | | | Indeed the Atari ST was structured around a Motorola 68000 (68k) CPU at 8 MHz with 512 or 1024 KB of RAM. |
|
http://logitron.atari.online.fr/english
(396 words)
|
|
| |
| | Computing.Net - what frequency works it at? |
| | Since I don't have enough money to buy a new Apple computer, I guess I should keep it far a rare piece. | | | I saw an Motorola 68030 processor don't know what on frequency does it run. | | | I recently became an old Macintosh IIci with it's oricinal OS. |
|
http://www.computing.net/mac/wwwboard/forum/10025.html
(201 words)
|
|
| |
| | [Cedarlug] 68030 Linux |
| | Motorola 68030 processor, ~250 mg HD, 32 mg RAM. | | | Friend wants me to help him do this as a way for him to try linux out. | | | Anyone have any good ideas on how to put linux on an old mac. |
|
http://lists.cfu.net/pipermail/cedarlug/2002-December/005179.html
(96 words)
|
|
| |
| | Tektronix: Logic Analyzers > 68030 / 68EC030 Processor Support |
| | 68030 probe adapter designed for a socketed 128-pin PGA package. | | | Tektronix: Logic Analyzers > 68030 / 68EC030 Processor Support | | | Full speed state analysis up to 50 MHz for the 68030 |
|
http://www.tek.com/Measurement/logic_analyzers/bus_support/70982100
(229 words)
|
|
| |
| | Atari TT - TheBestLinks.com - Atari ST, CPU, Motorola 68030, TheBestLinks.com:Find or fix a stub, ... |
| | It was based on the Motorola 68030 CPU, sporting a workstation-like design with a detached keyboard rather than the homecomputer-like design the ST had. | | | Atari TT, Atari ST, Atari, CPU, Motorola 68030, TheBestLinks.com:Find or fix a... | | | Atari TT - TheBestLinks.com - Atari ST, CPU, Motorola 68030, TheBestLinks.com:Find or fix a stub,... |
|
http://www.thebestlinks.com/Atari_TT.html
(165 words)
|
|
| |
| | HP E2406A E2406A - Used-Line.com |
| | HP E2406A Motorola 68030 Analysis Probe Provides an easy was to connect your Morotola 68030 target system to an Agilent logic analyzer. | | | Please send me a quote for the following item: ------------------ HP E2406A Motorola 68030 Analysis Probe Provides an easy was to connect your Morotola 68030 target system to an Agilent ------------------ Your prompt reply is appreciated. |
|
http://www.used-line.com/c4782122s1260-HP_E2406A.htm
(167 words)
|
|
| |
| | Atari ST - Wikipedia |
| | Since Atari pulled out of the computer market (?and got bought by Hasbro?) there has been a market for powerful TOS based machines (clones). | | | The TT (based on a Motorola 68030 processor running at 32 Mhz) | | | There was also some unrelased prototypes: Falcon 040 (based on a Motorola 68040), and STylus (palmptop) |
|
http://nostalgia.wikipedia.org/wiki/Atari_ST
(379 words)
|
|
| |
| | Processor Direct Slot - Psychology Central |
| | This was Apple's first attempt at a "low-cost" Mac, and it was such a success that, when subsequent models replaced the CPU with a 68030, and later even a 68040, ways were found to keep the PDS slot compatible with the original LC, so that the same expansion cards would continue to work. | | | Rather than providing a sophisticated communication protocol with arbitration between different bits of hardware that might be trying to use the communication channel at the same time, the PDS slot mostly just gave direct access to signal pins on the CPU. | | | The current standard for adding video cards to PCs, known as Accelerated Graphics Port or AGP, may be considered to be somewhere in-between a PDS and a bus. |
|
http://www.grohol.com/psypsych/Processor_Direct_Slot
(356 words)
|
|
| |
| | Motorola 6801 from FOLDOC |
| | It was meant for embedded controllers, where the part count was to be minimised. | | | (And 6803) A version of the Motorola 6800 with ROM, some RAM, a serial I/O port and other functions on the chip. | | | The 6803 led to the 68HC11 and that was extended to 16 bits as the 68HC16. |
|
http://foldoc.org/?query=Motorola+6801
(75 words)
|
|
|
