https://www.homebrewcpuring.org/ringhome.html
This is the homepage for the home-built computers web-ring.
The Charter
The ring is open to any computer project featuring a home-built CPU.
That CPU may emulate a commercial design, but it cannot be just an
off-the-shelf chip.
The design must have been (at least partially) built in "real"
hardware: paper designs and simulations don't cut it :-)
However, the qualifying hardware styles are extremely broad: anything
from relays to TTL chips to FPGA's will qualify - will anyone
contribute a vacuum-tube design? :-)
Copyrights
I often get asked for permission to reproduce data from one or more
of the Ring projects. I merely maintain the ring: all intellectual
property remains with the various project builders. Please contact
them directly (email contacts on this page) if you want to use their
content.
The Projects
Click on any of the images below, to go to that project. From there,
you can navigate back and forth in the ring.
Please note the builders' email addresses have been obfuscated to
foil spam harvesters. You will need to fix them up manually (ie
change [at] to @).
[2953991570827533843] [noimage]
[VCinCase-e1629592582634-102] Super Micro Relay Ena Computer [email_forw] [board-ram]
VC Computer [email_forw]email Computer [email_forw] email Spam-1 [email_forw]email
email
[noimage] [ttlcpu_07] [VCinCase-e1629592582634-102] [System-2-901x1024]
Simple CPU [email_forw]email Cupido CPU [email_forw] VC Computer [email_forw]email YACC1 [email_forw]email
email
[IMG_20210822_012029504-1] [card-cage] [30c185f2f49bb12d5e17bea3cf2] [7800561617638870911]
Baffa 1 [email_forw]email Scamp CPU [email_forw] Ena.Computer [email_forw] Pineapple One [email_forw]
email email email
[a3890a_bf4b2400912348349ce5] [monomatic] [img_20210131_1621599] [web_IMG_1470]
LOGIC74 [email_forw]email Monomatic [email_forw] PJ5CPU [email_forw]email PISC [email_forw]email
email
[Computadora] [4872251571531314059] [IMG_1865] [Almost-1024x768]
Computadora Did ctica Ammar Bhayat's Home RC-3 Relay Computer 8-bit Spaghetti [email_forw]
SinapTec [email_forw]email Made CPU [email_forw] [email_forw]email email
email
[Slu4] [6755491550441503987] [titleImg] [mdComputer8]
Slu4's Minimalistic 8-Bit Trinity Core R200 [email_forw]email mdComputer8 [email_forw]email
Computer [email_forw]email [email_forw]email
[xrr617] [rotate2] [SharmanCPU] [20190823_164238]
RR6 [email_forw]email MarkFabianV2 SharmanCPU [email_forw]email Scrap-CPU [email_forw]email
[email_forw]email
[hardware] [pcb_20190601] [gigatron] [19369620_1893676417510976_3]
Meade SAP1 [email_forw]email CSCvon8 [email_forw] Gigatron [email_forw]email Dreamcatcher [email_forw]
email email
[DSC_0513-1] [Lionsys_ram] [f159bcb4-6b9f-4810-94ab-437] [cpu-forest]
8 bits of data [email_forw] Lion [email_forw]email JACA [email_forw]email C74-6502 CPU [email_forw]
email email
[rrc_photo_1] [breadboard] [HomePic] [apollo181]
RISC Relay CPU [email_forw] Crazy Small CPU Mercia [email_forw]email Apollo181 [email_forw]email
email [email_forw]email
[cpu-2010-02] [MP-4] [photo-250x200] [popupbanner]
K1-16/16 [email_forw]email MP-4 [email_forw]email Chipper [email_forw]email DIY Calculator [email_forw]
email
[OTHER-1_01-1] [intro] [romcpu] [funcpu_control_panel]
Other-1 [email_forw]email QNICE [email_forw]email Gray-1 [email_forw]email FunCPU [email_forw]email
[Klaus] [uc] [manic-miner-playtzx] [main]
CPU Design [email_forw]email Zebra [email_forw]email A-Z80 [email_forw]email Leo-1 [email_forw]email
[main] [8080-FirstPage] [017] [datapathfs]
Spaceage 2 [email_forw]email 8080 Replica Megaprocessor [email_forw] Bit Slice [email_forw]email
[email_forw]email email
[ttlcpu_0] [img_1366] [relaysmall1] [6747393]
8-bit TTL CPU [email_forw] Kino 74 [email_forw] Trainer [email_forw]email isquared [email_forw]email
email email
[Wired-needs-control-wiring-] [DTL] [P1110106] [ThreeBoardsThumb]
TTL CPU [email_forw]email Tiny Tim (sa TIM) TIM [email_forw]email The Suitcase [email_forw]
[email_forw]email email
[gallery8] [uart_board_soldered_s] [IMG_5451] [anim_clock]
BMOW 1 [email_forw]email Byte C/16 [email_forw] TTL Computer [email_forw] Toro Clock Project
email email [email_forw]email
[ALU_Top] [rodabs] [small] [setup]
Titan [email_forw]email BIGBIT [email_forw] Duo Elite [email_forw]email Duo Adept [email_forw]email
email
[MainBoardAssembled] [4BitCPU_Panel]
[zusieslanted1] Yet Another DIY [HJS21-CPU-IO] Galactic Electronics
Zusie [email_forw]email Processor [email_forw] HJS22 [email_forw]email [email_forw]email
email
[0] [whole_figure_med]
[preview] Harry Porter's Relay Home-Built TTL Computer [mt15_cpu_right]
MyCPU [email_forw]email Computer [email_forw] [email_forw]email MT15 [email_forw]email
email
[Td16front2] [Rack1_40] [P5150118_small] [A2Z_pres_small3]
Time Fracture [email_forw] Mark 1 [email_forw] Magic-1 [email_forw]email A2Z [email_forw]email
email email
[panel-1]
Simplex-III [email_forw]email
Join the ring?
To join the Homebuilt CPUs ring, drop Warren a line, mentioning your
page's URL. He'll then add it to the list.
Note: The ring is chartered for projects that include a home-built
CPU. It can emulate a commercial part, that's OK. But actually using
that commercial CPU doesn't rate. Likewise, the project must have
been at least partially built: pure paper designs don't rate either.
It can be built using any technology you like, from relays to FPGAs.
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