Found a #commodore #pc 10-III - and it's still alive!
640 Kb RAM
2 x 360 Kb 5,25" #floppy
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The Intel 8088 and 8086 Processor’s Instruction Prefetch Circuitry - The 8088 die under a microscope, with main functional blocks labeled. This photo s... - https://hackaday.com/2024/03/28/the-intel-8088-and-8086-processors-instruction-prefetch-circuitry/ #reverseengineering #retrocomputing #prefetching #intel8086 #intel8088
Hackaday · The Intel 8088 And 8086 Processor’s Instruction Prefetch CircuitryCache prefetching is what allows processors to have data and/or instructions ready for use in a fast local cache rather than having to wait for a fetch request to trickle through to system RAM and …
Breaking Through The 1 MB Barrier In DOS With Unreal Mode And More - The memory map of the original 8086 computer with its base and extended memory mad... - https://hackaday.com/2024/02/09/breaking-through-the-1-mb-barrier-in-dos-with-unreal-mode-and-more/ #softwaredevelopment #softwarehacks #protectedmode #unrealmode #intel8086 #ms-dos
Hackaday · Breaking Through The 1 MB Barrier In DOS With Unreal Mode And MoreThe memory map of the original 8086 computer with its base and extended memory made the original PC rather straightforward, but also posed countless issues for DOS-based applications as they tried …
Intel v. NEC : The Case of the V20’s Microcode - Back in the last century, Intel saw itself faced with a need to have ‘second sourc... - https://hackaday.com/2023/11/07/intel-v-nec-the-case-of-the-v20s-microcode/ #reverseengineering #computerhacks #intel8086 #intel8088 #microcode #necv20
Hackaday · Intel V. NEC : The Case Of The V20’s MicrocodeBack in the last century, Intel saw itself faced with a need to have ‘second source’ suppliers of its 8088 and 8086 processors, which saw NEC being roped in to be one of those alternati…
Teardown Of An Aircraft Video Symbol Generator - [Adrian Smith] recently scored an avionics module taken from a British Aerospace 1... - https://hackaday.com/2023/06/19/teardown-of-an-aircraft-video-symbol-generator/ #radiationhardening #britishairways #intel8086 #zilogz180 #teardown #avionics #video
HackadayTeardown Of An Aircraft Video Symbol Generator[Adrian Smith] recently scored an avionics module taken from a British Aerospace 146 airliner and ripped it open for our viewing pleasure. This particular aircraft was designed in the early 1980s w…
8086 Multiply Algorithm Gets Reverse Engineered - The 8086 has been around since 1978, so it’s pretty well understood. As the namesa... - https://hackaday.com/2023/03/16/8086-multiply-algorithm-gets-reverse-engineered/ #computerhacks #intel8086 #microcode #cpu
Hackaday8086 Multiply Algorithm Gets Reverse EngineeredThe 8086 has been around since 1978, so it’s pretty well understood. As the namesake of the prevalent x86 architecture, it’s often studied by those looking to learn more about microproc…
Reverse-Engineering the Conditional Jump Circuitry in the 8086 Processor - The condition PLA evaluates microcode conditionals.
As simple as a processor’s ins... - https://hackaday.com/2023/01/27/reverse-engineering-the-conditional-jump-circuitry-in-the-8086-processor/ #reverseengineering #microprocessor #intel8086
HackadayReverse-Engineering The Conditional Jump Circuitry In The 8086 ProcessorAs simple as a processor’s instruction set may seem, especially in a 1978-era one like the Intel 8086, there is quite a bit going on to go from something like a conditional jump instruction t…
Our first task in the microprocessor and microcontroller lab was to 
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Add two numbers on the intel 8086 microprocessor
#university #assembly #cse #processor #intel8086
I had fun times routing PCBs in the old days. Routing is more complicated in chips, of course. Post by Ken Shirriff
"While a modern processor might have 15 layers of metal wiring, chips from the 1970s such as the 8086 had just a single layer of metal, making routing a challenge. Similarly, clock signals must be delivered to all parts of the chip to keep it in synchronization."
http://www.righto.com/2020/08/how-8086-processor-handles-power-and.html
www.righto.comHow the 8086 processor handles power and clock internally One under-appreciated characteristic of early microprocessors is the difficulty of distributing power inside the integrated circuit. While...