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February 4th, 2016 Comments off

January 29th, 2016 Comments off

Vogatek A51099 Arcade Supergun Controller Firmware Upgrade

January 25th, 2016 No comments
Vogatek A51099 Arcade Supergun Controller Firmware Upgrade

Hex file for upgrade/mod the Vogatek A51099 Arcade Supergun 16F505 controller chips by MCJ Design 2007

Installation instruction:

  • Simply program the hex file onto 2 * Microchip PIC16F505 chips.

Features:

  • Press “A” on Megadrive/Genisis controller on the first power-up (this fixes random key outputs if the 2nd Controller is not used).
  • PCB mod (detailed photo in the archive). Press Start + C to add coin/credit.

Gallery of the firmware upgrade:

Download: Hex file for upgrade/mod the Vogatek A51099 (1051)

January 25th, 2016 Comments off
Categories: Donations, News & Rumors, Today

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Like the Pig do not throw anything away

December 8th, 2015 No comments
Like the Pig do not throw anything away

Like the Pig do not throw anything away.

Recovered components:

  • 2 x KM416C254 (256K x 16Bit CMOS Dynamic RAM with Extended Data Out)
  • 10 x KM48C2104 (2M x 8Bit CMOS Dynamic RAM with Extended Data Out)
  • 5 x HYB514171 (256k x 16Bit Dynamic RAM)
  • 2 x Piezo Buzzer
  • 1 x NE556 (GENERAL PURPOSE DUAL BIPOLAR TIMERS)
  • 1 x EZ1085CM (3.0 AMP POSITIVE VOLTAGE REGULATOR)

Gallery: