The visual6502 wiki, rebuilt
The Visual6502 project's wiki has been returning HTTP 500 on every page since its MediaWiki installation failed. This is a static reconstruction of 127 pages from source recovered out of the Internet Archive, so that a decade of research on the 6502 and its contemporaries stays readable.
Pages are rebuilt from the original wikitext where it survived. Links are marked to show what survived: gold means the page exists only as a Wayback rendering, struck red means no copy was archived at all.
Every recovered image is listed on one contact sheet, including those whose articles survive only as renderings and which therefore appear on no rebuilt page.
Articles 72
- 6502DecimalMode
- 6502Observations
- 6502TestPrograms
- 6502 - simulating in real time on an FPGA
- 6502 BRK and B bit
- 6502 Opcode 8B (XAA, ANE)
- 6502 Opcode 8B (XAA, ANE) explained
- 6502 ROR bug
- 6502 Stack Register High Bits
- 6502 State Machine
- 6502 Taken Branch Delays Interrupts
- 6502 Taken Branch Delays Interrupts Branches and interrupts
- 6502 Timing of Interrupt Handling
- 6502 Unsupported Opcodes
- 6502 all 256 Opcodes
- 6502 datapath
- 6502 datapath control timing fix
- 6502 increment PC control
- 6502 traces of 6501
- 6507 Decode PLA
- 6507 Decode ROM
- 650X Schematic Notes
- AMD
- Acorn
- Atari
- Atari's 6507 Schematics
- Balazs' schematic and documents
- Chips in our collection
- Chips listed by manufacturer
- Company MOS Technology
- Educational Resources
- Fujitsu
- General Instrument
- Hanson's Block Diagram
- Hitachi
- Incrementers and adders
- Inmos
- Intel
- JssimUserHelp
- MOS 6502
- MOS Technnology
- Main Page
- Motorola
- Motorola 6800
- Motorola 68000
- NEC
- NMOS Depletion Mode Transistors
- National Semiconductor
- Nintendo
- Opcodes
- Opcodes.txt
- Other Chip Image Sites
- Photos of MOS 6502D
- Photos of R6502
- PolygonCaptureProgress
- RCA 1802E
- Rockwell
- SGS Thomson
- SMC
- Sandbox
- Siemens
- Signetics
- Sinclair
- Synertek
- Tektronix
- Texas Instruments
- The ChipSim Simulator
- The reverse engineering process
- Toshiba
- WikiContributionPolicy
- Z8400
- Zilog
File 39
- 1802 dpth-small.png
- 1802 dpth.png
- 6502-XAA-Idb-sb.png
- 6502-decimal-DAA-removed-visual6502.png
- 6502-decimal-subtract-visual6502.png
- 6502-fpga-apple2-img 0040.jpg
- 6502-fpga-apple2-overview-IMG 1086.jpg
- 6502-fpga-c64-overview-IMG 1080.jpg
- 6502-fpga-vic20-img 0039.jpg
- 6502-fpga-vic20-overview-IMG 1081.jpg
- 6502-ipc-circuit.png
- 6502-ipc-layout.png
- 6502-ipc-logic.png
- 6502 photo wrong-clock-annot.jpg
- 6502 photo wrong-clock.jpg
- 6502 schematic sheet1-11-74.id.jpeg
- 6502 schematic sheet1-11-74.jpeg
- 6502 schematic sheet2-8-12-75.id.jpeg
- 6502 schematic sheet2-8-12-75.jpeg
- 6507-demo0.jpg
- 6507-demo1.jpg
- 650X-CPS-pad.png
- 650X-onchipclocking.png
- 650X-revC-ROR-pla.png
- ARM1-LeeSmith.jpg
- ARM1 promo large.jpg
- Compare-r6502-balazs-2a03-dbe-short.png
- M6800-arch.png
- Mc6800a-Layout-svg-150h.jpg
- NES-2A03-decimal-DAA-removed.png
- Rca1802-control-reversed-small.gif
- Rca1802-control-reversed.gif
- Rca1802-detail-annotated.jpg
- Rca1802-detail-nor4.png
- Rca1802-detail.jpg
- Rca1802-detail2-nor4.png
- Rdy-sync-no-via-2A03.png
- Rdy-sync-no-via-6502d-jssim.png
- Rdy-sync-no-via-R6502-balazs.png
Help 2
MediaWiki 1
Talk 2
Template 3
Template_talk 2
User 3
VisualChips 3
Recovered as rendering only 43
No wikitext was archived for these, so they are linked to the Internet Archive rather than rebuilt.
- 6502 Interrupt HijackingWayback only
- 6502 Interrupt Recognition Stages and TolerancesWayback only
- 6502 Timing StatesWayback only
- Decode ROMWayback only
- File:6502 dc sheet2-8-12-75.id.jpegWayback only
- File:6502 rb sheet1-11-74.id.jpegWayback only
- File:6502 sub.pngWayback only
- File:6502 sub algn 01 quarterSize.pngWayback only
- File:6502 top.pngWayback only
- File:6502 top algn 01 quarterSize.pngWayback only
- File:6507 20x top-000000r.jpgWayback only
- File:6507 20x top-000003r.jpgWayback only
- File:6507 20x top-000004r.jpgWayback only
- File:6507 20x top-000007r.jpgWayback only
- File:6507 20x top-000008r.jpgWayback only
- File:68000 vec annot.jpgWayback only
- File:Atari 6507 1.jpgWayback only
- File:Atari 6507 1A.jpgWayback only
- File:Atari 6507 1B.jpgWayback only
- File:Atari 6507 2.jpgWayback only
- File:Atari 6507 3.jpgWayback only
- File:Atari 6507 3A.jpgWayback only
- File:Atari 6507 4.jpgWayback only
- File:Atari 6507 5.jpgWayback only
- File:Atari 6507 5A.jpgWayback only
- File:Atari 6507 6.jpgWayback only
- File:Atari 6507 6A.jpgWayback only
- File:Atari 6507 6B.jpgWayback only
- File:Atari 6507 7.jpgWayback only
- File:Atari 6507 7A.jpgWayback only
- File:Atari 6507 7B.jpgWayback only
- File:Atari 6507 7C.jpgWayback only
- File:Atari 6507 7D.jpgWayback only
- File:Atari 6507 A.jpgWayback only
- File:Atari 6507 B.jpgWayback only
- File:Atari 6507 C.jpgWayback only
- File:Atari 6507 D.jpgWayback only
- File:Example.jpgWayback only
- File:Stack reg high2 SPVTB.jpgWayback only
- File:Stack reg high2 sub.jpgWayback only
- File:Stack reg high2 subTied.jpgWayback only
- File:Stack reg high2 top.jpgWayback only
- File:Stack reg high2 vec.jpgWayback only
