Commodore 16 Power Supply Repair

July 18th, 2017 No comments
Commodore 16 Power Supply Repair

Commodore 16 Power Supply Repair

Defect:

  • Dead.

Replaced parts:

  • Replaced Electrolytic Capacitors of 4700uF/16v
  • Replaced Fuse of 250v/1A Retarded.

Gallery of the repair:

2 x Commodore 16 Repair

July 18th, 2017 No comments
Commodore 16 Repair #1

Commodore 16 Repair #1

Defect:

  • Black Screen.

Replaced parts:

  • Replaced RAM TMS4416 (U6).

Gallery of the repair:

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Commodore 16 Repair #2

Commodore 16 Repair #2

Defect:

  • Black Screen.

Replaced parts:

  • CPU Socket (U2).

Note:

I took advantage of this repair to install the ic sockets on the entire motherboard and use it like a “test board” for repairs.

Catweasel Z-II Mk2 (Urine CAT Cleaning)

July 18th, 2017 No comments
Catweasel Z-II Mk2 (Urine CAT Cleaning)

Catweasel Z-II Mk2 (Urine CAT Cleaning)

Defect:

  • The card is not recognized by the computer.

Cleaning:

  • The Catweasel has traces of cat urine that with time has crystallized causing corrosion and short circuits.  I used the KONTACT PCC & Toothbrush to clean. I also checked the continuity in holes between pcb layers and traces in general.  Now it seems to work properly.

Gallery of the repair:

Peggy Plus (Scala MD100) v1.1 Recap

July 18th, 2017 No comments
Peggy Plus (Scala MD100) v1.1 Recap

Peggy Plus (Scala MD100) v1.1 Recap

This Z2 card for Amiga has a problem of audio distortion on one channel. I have replaced all the tantalum capacitors, two of them in the Audio section.

Unfortunately i could not try this card, i did consider that could be also a problem of the NE5532  a Dual Low-Noise Operational Amplifier so i preferred put it on a socket, so it’s easy to replace if it is needed.

Gallery:

Commodore 64 Repair

July 18th, 2017 No comments
Comoodore 64 Repair

Commodore 64 Repair

Defect:

  • Drive access problems (IEC): drive resets but it freez with a “searching for”

Replaced parts:

  • Replaced EL7416 with a 7406PC (U8)

Note:

I have also removed a nasty connector welded directly on the c64 userport.

Gallery of the repair:

Commodore 128 Repair

July 18th, 2017 No comments
Commodore 128 Repair

Commodore 128 Repair

Defect/Missing Parts:

  • Two Electrolytic Capacitors have detached and the pins are gone…
  • Garbage Screen.

Replaced parts:

  • Replaced Electrolytic Capacitors of 220uF/50v and 330uF/50v.
  • Replaced 74LS00 (U31)

Gallery of the repair:

C64 Reloaded MK2 (pre-production)

July 13th, 2017 No comments

The Commodore 64 Reloaded MK2 is a C64 Motherboard for building a C64 on your own.

The board is shipped with empty ZIF sockets for the key chips such as CPU, port chips, sound/video chips. All other components are already assembled and pre-tested before shipment.

As opposed to the first C64 Reloaded board, the C64 Reloaded MK2 will automatically identify the installed chips. It will not only generate the correct clocking, but also set the right voltages for the chips that you have chosen. Further, it configures the filter-capacitors for your favourite SID combination. This means that the Commodore 64 Reloaded MK2 is a completely jumper-free design.

The Commodore 64 Reloaded MK2 includes the following on the board:

  • All memory
  • Flash rom for Kernal, Basic, Character and your own sets of ROMs
  • Clock generator equivalent to the CSG8701 chip with two custom crystals
  • PLA equivalent to the CSG 906114-01 chip
  • Stereo-SID circuit configurable for three different popular addresses
  • S-Video and 3.5mm stereo outputs
  • USB to serial link for configuring the board with a terminal program
  • High-efficiency power conversion for operation from a single 12V supply
  • Power switch with integrated reset function
  • Six all-black high quality ZIF sockets

source: icomp.de

Categories: Hardware, News & Rumors, Today

Ultimate-64 (prototype) by Gideon

July 12th, 2017 No comments

Directly from the author;

It’s time to announce the upcoming new “Ultimate-64″ board by Gideon.

In order to sustain the love for the Commodore 64, with failing machines, power supplies and flaky old connectors, I proudly present a new main board for your beloved C64 case.

This board is a hardware implementation (FPGA) of the entire C64, and it includes the Ultimate-II+ as well.  An ALL IN ONE solution!

…if you want to read more about this project, click here.

source: 1541ultimate.net

Categories: Hardware, News & Rumors, Today

Hyperkin Supaboy S (SD2Snes & Hardware Gallery)

July 3rd, 2017 No comments
Hyperkin Supaboy S (SD2Snes & Hardware Gallery)

I think it is totally useless to make another review of the Hyperkin SupaBoy S, there are hundreds on the net.

I wrote this short article and made a short video just to confirm the compatibility with the SD2Snes cartridge and take some photos of the inside of the SupaBoy S.

The SupaBoy S is not a Super Nintendo/Super Famicom emulator but a hardware clone of the original console, other consoles like the Yobo FC Twin had used the same choice.

This choice is absolutely winner because the compatibility with the software is very high, i have tested some games without any problems, including MSU-1 games with CD-quality Audio and Video Movies.

The only painful note is the video signal,  external and internal because BOTH are composite, which is not really the best, they could do better, maybe take the RGB signal immediately after the SONY CXA 1645M video encoder and make it available externally with a video connector.

I leave you to the photos and video.

Gallery:

Video:

Gubbdata 2017 – C64 Party results

July 3rd, 2017 No comments

This is the official demo party results from Gubbdata 2017. See also the CSDB GUBBDATA 2017 section for more informations.

C64 Demo:

  • 01 That Demo From Atlantis – Atlantis
  • 02 Pandemoniac Part 4 of 5 Barcode, Panoramic Designs, Prosonix
  • 03 Caterpillar – One Bit Wonder
  • 04 Snurrscroll – Software of Sweden
  • 05 Triassic – F*A*I*C
  • 06 Warpdrive – Skrjablin
  • 07 Trap Crap Wrap – Camelot

C64 Music:

  • 01 Shume – Zardax
  • 02 Holy Gsus4 – Fegolhuzz
  • 03 Dishwasher Groove – Lft
  • 04 Midsummer Melancholy – Flex
  • 05 Heaven – Juzdie
  • 06 U Ro(bot) Dance – CeriX
  • 07 Seekrank und Skorbut! – Spider Jerusalem
  • 08 I Dug Some Graves You Will Never Find-Linus
  • 09 Datordemens – ZZAP69
  • 10 Radioactive Tenderness – Uctumi
  • 11 Vodka And Whiskey – Skrjablin
  • 12 Turbodrive – Los Pat Moritas
  • 13 Jazzpjazz – Goto80
  • 14 Cracked by Laika – linde

C64 Petscii:

  • 01 It aint pretty! – redcrab
  • 02 Indigenista – Alakran
  • 03 Fragrance – Lft
  • 04 Damn fine Coffee – HiRise
  • 05 Reech for the sky! – Spandex
  • 06 Better 1337 – Phreedh

C64 Graphics:

  • 01 WAT (interrobang)  – ptoing
  • 02 Jamtland – redcrab
  • 03 Datakatt – The Sarge
  • 04 Hexagon Skull – Almighty God
  • 05 Excursion – Razorback
  • 06 Ovamorph (Xeno-Dizzy) – Rail Slave
  • 07 An Eagle in Disguise – grip
  • 08 Strike While It’s Hot – Smeden
  • 09 Destruction of Lund – Soya
  • 10 The Transactor – X-jammer
  • 11 I Shall Not Be Afraid – Alakran
  • 12 Yellow Cock – Beardswitcher

Productions released outside compos:

  • Dreadnought by The Increasing Popularity Crew/Triad (Music Collection)
  • GubbdataAirwolf (One-File Demo)
  • Itchtris Preview by Software of Sweden (Game Preview)
  • Itchtris Preview +2 by Triad (Crack)
  • Official Camelot Case for 1541 UII+ Tape Adapter V3.4 by Camelot (Hardware)
  • Stranded (Game)
  • Stranded by Genesis Project (Crack)
  • Ultimate1541 Sid Remote by Genesis Project (Other Platform Tool)

Download: Gubbdata 2017 Full Party stuff (1072)

source: gubbdata.se

Silesia Party 8: C64 official demo party results

June 26th, 2017 No comments

This is the official demo party results from Silesia Party 8. See also the Silesia Party homepage for more informations.

C64 Demo:

  • 1 – ES1RA by Arise
  • 2 – ReDiscovered by Samar Productions

C64 4K Intro:

  • 1 – I Want To Fall by Arise        
  • 2 – 4Kindness by PVM    
  • 3 – Raster Pump by Samar Productions

C64 Music:

  • 1 – 90s Still Within by Jammer
  • 2 – Resocialize Me by AceMan
  • 3 – Insidious Pleasures by Randy
  • 4 – Glacial Blues by Toggle
  • 5 – Kernal Panic by V0yager
  • 6 – Superchunk by Isildur
  • 7 – Light SID of the Moon by MotionRide

C64 Graphics:

  • 1 – Jazz-man by Joodas
  • 3 – Tango by Alakran
  • 4 – Fire of the Mind by FatFrost
  • 5 – Boyhood by Isildur
  • 6 – Narcissism by Rail Slave

WiLD Demo:

  • 1 – Miles Away by Mayday!

Productions released outside compos:

  • C64 Debugger V0.60 by Samar Productions (Other Platform Tool)

Download: Silesia Party 8 full Party stuff (859)

source: noname.c64.org/csdb silesia-party.pl

High Voltage SID Collection Update #67

June 25th, 2017 No comments

The High Voltage SID Collection (HVSC) is a freeware hobby project which organises Commodore 64 music (also known as SID music) into an archive for both musicians and fans alike.

The work on the collection is done completely in the Team and contributors’ spare time and is proudly one of the largest and most accurate computer music collections known.

This update features (all approximates):

  • 600 new SIDs
  • 139 fixed/better rips
  • 1 repeats/bad rips eliminated
  • 313 SID credit fixes
  • 299 SID model/clock infos
  • 4 tunes from /DEMOS/UNKNOWN/ identified
  • 21 tunes from /GAMES/ identified
  • 16 tunes moved out of /DEMOS/ to their composers’ directories
  • 16 tunes moved out of /GAMES/ to their composers’ directories

Download:

source: www.hvsc.c64.org

32nd European TI Treffen in Rome (September 29 till October 1)

June 22nd, 2017 No comments

For those who don’t know. The TI Treffen  is a historic European gathering of TI-99/4A  enthusiasts  from  all  over  the  world,  has  taken  place  since  1986  and  is organized every year in a different city.

This year, for the second time, it is Italy’s turn to  host  this  beautiful  and  long-awaited  event. The TI-99 Italian User Club is organizing this event in the Italian capital! The TI-99/4A will be the protagonist of this full immersion.

The live auction and competition section with available TI-99 material must  not  be  missed.  And  see  also  the  presentation  of  new  hardware  and  mini-conferences-on-topics-concerning-the-TI-99.

source: ti99iuc.it

Categories: Event(s), News & Rumors, Today

C64 Big Game Pack: The Last Ninja II +8D / Katakis +6DHFI …

June 4th, 2017 No comments

Some new games or tools (Cracked / Trained or Unrealeased) for Commodore 64 have been released from your favorites groups.

Titles:

  • Good Guy – Bad Guy
  • Abu Simbel Profanation
  • GN2P
  • GN2P (D64)
  • GN2P (EX)
  • Abu Simbel Profanation +2
  • Katakis +6DHFI
  • Paul’s Gamble Machine +D
  • The Last Ninja II +8DG
  • Cold Devil Preview
  • Hollywood or Bust +6DWF
  • VVVVVV +
  • Zap Zone +2H
  • Dark Destroyer 2117 +2 [seuck]
  • Zap Zone
  • Dark Destroyer 2117 [seuck]
  • VVVVVV Preview V2
  • Highlander +3DG
  • Goat
  • Gunfright V1.10
  • Zap Zone +2
  • GN2P +F
  • Bounty Bob Strikes Back – Protected
  • Break Free! +2
  • Modulot +
  • Modulot
  • Seawolf +F
  • Squad 1 +6H
  • Jetpac Wars Preview V2 +
  • Crab in New York +
  • Grand Monster Slam +5H [ide64]
  • Tennis-Cat +2T [english]
  • Computer Space 2001 +1JD
  • Frutty Man 64 +2
  • Rowman
  • The Bard’s Tale – Tales of the Unknown +2TD [easyflash]
  • Rowman +2HT
  • Delta Run [seuck]
  • Night Racer +HDFM
  • Delta Run +2DH [seuck]
  • Alien Attack +1D
  • H.E.R.O. II Preview
  • Ignition +FTD
  • Cubis +1FDT
  • Wolf3D (SuperCPU)
  • La Carretera [spanish]
  • Wurmli +2D
  • Galencia Preview +

Download: All Games in One Archive (4539)

source: csdb.dk

SD2Snes Firmware v0.1.7e released

May 7th, 2017 1 comment

Ikari has released a new firmware for the SD2Snes Flash Cartridge (Super Nintendo/Famicom). The upgrade instructions can be found here.

Changelog:

  • Fix critical DAC timing quirk causing audio distortion with MSU1.
  • Fix clock glitch on SD card access leading to audio/video distortion with MSU1 in rare cases.
  • Properly map SRAM to banks f0-ff instead of f0-fd in Mode 20 (“LoROM”) memory map.
  • Add support for headered bsxbios.bin
  • Slight SD Card read performance optimization for MSU1 (try and avoid unaligned reads)
  • Change initial SRAM fill value (by devinacker)
    • Fixes Ken Griffey Jr., Ou-chan, possibly other games that handle checksums badly.
  • Always start game on PPU2 field 0
    • Theoretical compatibility improvement.

Download:

source: sd2snes.de

Categories: Firmware, News & Rumors, Today