v2.23

• new:

  • FX-Direct mode for use with Morph 4k
  • PAL games: auto detection if a game runs in 240 line vertical window or in standard 288 lines
  • also PAL games: send reduced 240 line vertical window via DV1 infoframe (DV1 mode) and SPD infoframe (FX Direct mode) if applicable
  • common resolution setting for PAL and NTSC for simplicity

• fixes/misc:

  • infoframe management updated for DV1 mode, FX Direct, and Game ID
  • DV1 mode has now pixel repetition factor of 8x (240p with deblur on) / 4x (240p deblur off and 480i)
  • In DV1 mode, pixel repetition is only indicated via DV1 infoframe (AVI infoframe shows 1x)
  • limit audio amp to 6dB

v2.22.1

• new:

  • Send "Project N64 Adv.2" via SPD infoframe in non-DV1 mode
  • Set menu-flag via SPD infoframe in DV1 mode if menu is open
  • Common firmware version numbering (no separation between hardware and software code anymore)
  • Increase timing for resolution change confirmation
  • New options for fallback mode: trigger via controller, menu masking

• fixes/misc:

  • Transmit GameID via VSIF in characters instead of raw date (as intended by PixelFx)
  • Send correct VIC mode via AVI infoframe
  • Bugfix in horizontal interpolation (bi-linear was not working)
  • Fix last line bug (last line was incorrect)
  • Rework on buffer timings in all modes
  • Update DV1 parameter

v2.20/2.20

• new options:
  • New menu for resolution setting
  • Direct mode replaces 240p/288p resolution
    • Direct mode is forwareded to Retrotink 4k [1]
    • In direct mode the deblur flag can be forwarded to external scaler thus allowing to switch input resolution between 320x240 (deblur on) and 640x240 (deblur off)
    • Instant progressive and interlaced switching
  • VGA flag now also affects 576p to output 640x576 instead of 720xx576 active resolution
  • 10:9 ratio in scaler added (useful for PAL)
  • Game-ID read with flash cards and forwarded
    • should be recognized by Morph 4k
• fixes/misc:
  • minor improvements

[1] Atm, Rt4k recognizes direct mode as MiSTer. Core name is N64 - N64Adv2. A fix will appear as soon as the Rt4k supports consoles.

v2.15/2.15

Pre-Release for the moment
There were some drastic code changes. I tested everything as good as I can but I cannot tell, if everything went well.

• new options:
  • Up to 8.0x scaling (usefull for 1440p 16:9 mode)
  • mute audio
  • mask boot to debug on no vi-input
• fixes/misc:
  • bug fix for bi-linear interpolation mode
  • improve vi-input detection
  • fix debug-screen boot if no vi-input is being detected
  • improve sync between hard- and software

v2.14/2.14c

This is just a quick bugfix release. Sorry for any inconvenience caused.

v2.14/2.14b

• new options:
  • add autosave to [Save/Load/Fallback] menu
  • 240p/288p as fallback is now available
  • new debug screen incl. pin check for DIY builds
• fixes/misc:
  • scanline calculation by color is now default
  • output video if no video input is being detected
  • add a simple controller detection algorithm
  • reorganize LED usage

v2.13/2.13

• new options:
  • frame drop for deinterlacing (removes every even field)
• fixes:
  • do not use weave deinterlacing for 240p/288p output
  • do not draw scanlines if output resolution is not at least twice the input resolution
  • simplify controller reading fixing occasional unresponsibility
  • fix scanlines shift at the end of each visible line in low resolutions
• misc:
  • remove flat top profile for scanlines
  • common i2c interface in software

v2.12/2.12

• fixes:
  • do not use scanlines if output mode is 240p/288p
  • menu navigation when entering scaling menu in 240p/288p
• optimize ADV7513 setup just a tiny bit for the first run through the main loop
• update acknowledgment and license text in menu

v2.11 / 2.11b

• first release for the public repo