Version 4.5

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To install this firmware, please view our guide on Updating Firmware.

Release Notes

Version Number

4.5

Date

[2019-06-10]

MD5

b5dcbe7baebd8af363fa5f94edd80af5

General

  • Player 2 controller can run the menu if it is a 3 or 6 button controller, and player 1 controller is not a 3 or 6 button controller.

  • Different size font files are supported. If the file is 1K or larger, the first 32 characters are cut off.

  • DVI Mode was added.

  • Fixed scaler bug where the top scanline or two might not be visible.

  • Scanlines have been totally redone. There are now more options to tweak and width is now adjustable.

Genesis / MegaDrive

  • fixed CD games that regressed in previous firmware

  • Some graphic issues on Mickey Mania CD and others fixed.

  • Fixed bugs with Japanese Sega CDs.

  • Silpheed and Vay bugs fixed.

  • Popful Mail "CPU ERROR" fixed.

  • CD bus timing improvements.

  • Pier Solar cartridge + audio CD works and tested on US model 1, US model 2, and Japanese CD units.

  • Added an option to automatically enable CD audio when CD unit plugged in.

  • Fixed FM sound bug on Streets of Rage percussion on certain tracks.

  • Fixed PSG sound bug (Phantasy Star IV).

  • CRAM dots option added.

  • X-Men 2 random character select on start is now random.

SMS

  • SMS Cropping setting added to crop the left side when a game used left cut.

  • Fixed PSG sound bug (Alex Kidd in Miracle World).

  • CRAM dots option added.

  • VDP palette option added to select SMS or original TMS9918a palette for video modes 0-3.

  • All 240 scanlines are now visible. Before, only 239 were visible.

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