| Author |
Message |
Forum: Programmable logic Topic: TOYF (Toy Forth) processor |
| Hugh Aguilar |
|
Posted: Thu Nov 08, 2018 5:57 am
|
|
Replies: 78
Views: 80705
|
| ... good games. Nintendo didn't allow the general-public (people like me) to program the SNES, but only had a few authorized programmers. I saw a youtube video from a guy reverse-engineering the SNES and he said they were using self-modifying code, which is somewhat ugly. The TOYF could likely ... |
|
 |
Forum: Projects Topic: WITCH-E - recreation of Harwell Dekatron |
| BigEd |
|
Posted: Sun Sep 30, 2018 11:14 am
|
|
Replies: 11
Views: 14529
|
| ... Projects (I say it's a good way - I think you have to keep visiting to check on updates. I'd prefer to have an RSS feed. Maybe stalking Dave on YouTube is also a good way. I do that too!) |
|
|
Forum: Nostalgia Topic: Video: compiling, linking, loading, running Fortran on H316 |
| BigEd |
|
Posted: Wed May 23, 2018 4:04 pm
|
|
Replies: 0
Views: 8051
|
| ... storage, paper tape I/O and a printer. No disks! No mag tapes! This is not, so far as I'm aware, a very-multi-pass Fortran compiler https://www.youtube.com/watch?v=hxVbRz6udmI https://i.ytimg.com/vi/hxVbRz6udmI/hqdefault.jpg More general info on the machine: https://en.wikipedia.org/wiki/Honeywell_316 ... |
|
|
Forum: General Discussions Topic: Hennessy and Patterson receive the Turing award |
| BigEd |
|
Posted: Sat Apr 28, 2018 11:10 am
|
|
Replies: 7
Views: 8423
|
| ... interest, here's Patterson on the evolution of architectures, (briefly) taking in IBM 360, VAX, i432, 8086 and so on, in a lecture: https://www.youtube.com/watch?v=q9KRq2Ns0ZE We start by looking back at 50 years of computer architecture, where philosophical debates on instruction sets (RISC ... |
|
|
Forum: General Discussions Topic: Apollo guidance computer NASA |
| BigEd |
|
Posted: Sat Jan 13, 2018 6:02 am
|
|
Replies: 7
Views: 19739
|
|
|
Forum: General Discussions Topic: Apollo guidance computer NASA |
| BigEd |
|
Posted: Tue Jan 02, 2018 6:43 pm
|
|
Replies: 7
Views: 19739
|
| ... RAM, its design seems very foreign from today's perspective." The talk, by Michael Steil and Christian Hessmann can be seen here: https://www.youtube.com/watch?v=xx7Lfh5SKUQ and there's a writeup on Hackaday here . The talk is in two parts: first the architecture, then the implementation. ... |
|
|
Forum: General Discussions Topic: Linux-capable quad-core RISC-V chip - SiFive's Freedom U500 |
| hmn |
|
Posted: Wed Dec 20, 2017 6:17 pm
|
|
Replies: 5
Views: 7153
|
| The video for that presentation: https://www.youtube.com/watch?v=Mp6znwaZ5xo Also, one of my favourites from the same conference so far: The Maxion supercomputer-on-a-chip, presented by industry veteran Dave Ditzel (Sun/SPARC, Transmeta/Crusoe). ... |
|
|
Forum: Hardware in general Topic: Millipede's Prisma 3 video engine - powered by 63484 |
| BigEd |
|
Posted: Wed Dec 20, 2017 11:44 am
|
|
Replies: 10
Views: 8454
|
| ... by Klöckner/Möller.) Rumours said that the engineers had used Pascal for writing the code for those 68k systems. Video of the machine: https://www.youtube.com/watch?v=X2fUXCk6F3A Later, there was a failed 'Dialog 13' prototype at Grundig. |
|
|
Forum: Projects Topic: 7 bit Homebrew CPU Designed for Functional Programming |
| budapest.daydreamer |
|
Posted: Mon Nov 27, 2017 7:37 pm
|
|
Replies: 6
Views: 11692
|
|
|
Forum: General Discussions Topic: Models for stack operation? |
| NorthWay |
|
Posted: Sat Oct 07, 2017 6:39 am
|
|
Replies: 5
Views: 7391
|
|
|
Forum: General Discussions Topic: An obscure, but advanced 16-bit computer from Poland c 1973 |
| monsonite |
|
Posted: Sat Sep 30, 2017 6:19 am
|
|
Replies: 9
Views: 10507
|
| ... was in commercial use (DG Nova 1200) by 1970 https://en.wikipedia.org/wiki/74181 A video about the K-202 and its designer - in Polish https://www.youtube.com/watch?v=Ah7wAPCBuYI Ken |
|
|
Forum: Programmable logic Topic: Ben Eater's SAP inspired computer implemented in VHDL |
| Xark |
|
Posted: Fri Aug 25, 2017 9:18 am
|
|
Replies: 3
Views: 9896
|
| ... SAP-1 from an out of print computer book called Digital Computer Electronics. I have attached a diagram of the CPU "screen grabbed" from Youtube to this post. As far as the instruction set, high 4 bits is instruction and low 4 bits are operand (or ignored). Ben hasn't gotten to JCS yet ... |
|
|
Forum: CPU/MCU choices and designs Topic: Some Minimal Instruction Set CPUs |
| monsonite |
|
Posted: Mon Aug 14, 2017 1:11 pm
|
|
Replies: 37
Views: 43871
|
| ... James went on to implement the J1a on a Lattice ICE 40 - with 1K logic elements - and there's a youtube of him demonstrating this. Recently I have been involved with a mate in producing a low cost FPGA board, BlackIce - which also is an ICE 40 ... |
|
|
Forum: Nostalgia Topic: Canon Cat: tForth on a 68000, source available |
| BigEd |
|
Posted: Thu Jul 27, 2017 7:46 am
|
|
Replies: 6
Views: 14586
|
| ... There's a video demo of Leap Technology here: https://i.ytimg.com/vi/o_TlE_U_X3c/hqdefault.jpg (Although this one might be better: https://www.youtube.com/watch?v=jErqdRE5zpQ) |
|
|
Forum: Projects Topic: A2Z Computer |
| F4HDK |
|
Posted: Sat Jan 14, 2017 8:58 am
|
|
Replies: 6
Views: 11248
|
| ... like to present my last project that I have just completed and documented here : https://hackaday.io/project/18206-a2z-computer Video: https://www.youtube.com/watch?v=76hnOPgyzr0 It is called “A2Z computer”. It is a computer made from scratch. Every part is invented, designed, and built/coded by ... |
|
|
| Sort by: |
