RetroTINK Firmware Repository

Your one-stop firmware shop for the entire family of RetroTINK devices

RetroTINK-4K SD Card Images

Download the appropriate zip file for the desired SD card image (this should contain all data normally on the SD card: firmware, profiles, banners and other data).
Unzip onto a freshly formatted FAT32 SD card.
If needed, download and copy the latest firmware from the Release Firmware section, and perform a firmware update on your RT4K as instructed.

CRC-32: F9FBD428
SHA-256: dbb7b111dd1e6e1b41bf997774cca5ed31f93da3ce0904e804a08418a9ca44f8

Added interlaced support for RGBHV sources
Added auto-sleep timer support (in OSD/Firmware menu, global setting saved indepedent of profile)
Improved auto-phase algorithm that rejects the phase with ringing artifacts in favor of a phase with maximum flatness for both on-demand and continuous modes
Added support for serial communications over HD15 and USB (virtual serial ports)
Added commands for SVS switch profile auto-loading on new input
Added commands to simulate remote control actions over serial port
Fixed issues that caused glitches with S/PDIF audio inputs
Fixed edge cases related to 240p/480i mode detection
Fixed issue that result in cut off pixels in 640x480 PC modes

CRC-32: 1B098F3B
SHA-256: 75686dda487b0fe9cf9cfeb56e124109e71d8c58e94d60c0ce151b57a151e1f6

Improved RGBHV mode detection
Improved Gen Lock capture range
Improved detection of 1080p YPbPr sources
Fixed default trims for 720p, 1080i and 1080p analog sources
Fixed various issues causing random glitching of HDMI output pixel order
Added ability to pass-through HDR10 and HLG content from HDMI sources
Added ability to auto-load DV1 profiles based on reported core name
Added ability to alpha key masks to specify direct draw of mask color without blending
Added ability to produce interlaced outputs (e.g. 480i, 1080i)
Low resolution OSD rendering support to display menu when output modeline is 240p or 480i
Fixed minor issues with analog LPF for RGBHV sources
File selection menu remembers the sub-directory and cursor position when recalled again

CRC-32: 60728C8D
SHA-256: 01b541e1a688548c63e6f7e86925de485dbc6c061334db22f1c201cac765fe25

Next generation Motion Adaptive Deinterlacer
Improved multi-field motion analysis to minimize false combing
Improved spatio-temporal smoothing of motion vectors
Edge-adaptive interpolation to minimize “jaggies” when Bob is used
Improved Freesync VRR compatibility
Added VESA VRR
Added HLG HDR mode with proper color conversion and PQ
For HLG, the Input Gain control under the “Color Correction” menu should be used to tune the intensity

CRC-32: 6EA7BEB3
SHA-256: 9b94a06b5ae6c26959f6d25996bee662745a242cd7919ce4a539d10925d2d1df

Added XBR Smoothing
Added Enhanced S-video
Improved chroma response/sharpness for regular S-video
Added 3D Comb filter for NTSC composite video
Improved PAL composite and S-video
Improved ability to track and hold poor VHS signals
Improved MiSTer DV/Analogue decimation detection
Minimized glitching during horizontal resolution changes
Added option to blank video during major resolution chanes to minimize visual glitches
Improved S/PDIF detection
Various bug fixes
SD Card Image adds Wobbling Pixels profiles for Enhanced S-video plus 3D comb optimized composite profiles

CRC-32: A5021E4A
SHA-256: 74128161f3164c831b82f87a119b70bb657c4b6157d94b5f35600691dd870f1e

Added special Sega Saturn auto-sampling support.
Complete rewrite of the auto-sampling/auto-phase algorithm for improved stability for all systems.
Complete rewrite of the inverse 3:2 and 2:2 telecine deinterlacers for improved stability and response time. Games that have moderate pace changes such as FFX should now be playable.
Added the ability to generate pseudo-interlaced scanline (i.e. 480i style scanlines from 480p inputs, 1080i style scanlines from 1080p inputs).
Improved Analogue DAC support including auto-calculating the decimation factor
Fixed various HDMI audio compatibility issues including audio glitches for Atomos recorders and missing HDR infoframes when run through AVRs.

CRC-32: 3338FFB0
SHA-256: 24fb1e3320b708df933831212032b6a5a47511f789f19c328f12f046b9e0be90

Added MiSTer DV1 support for auto-decimating and auto-cropping video output from cores
Enabled Auto-Cropping for HDMI® input sources
Scanlines and masks are automatically rotated correctly when the video is rotated
Added additional LCD effects including RGB and BGR subpixel layouts
‘Wide Tolerance’ sync mode added for sources with poor sync signals such as NEOGEO and Atari 2600/7800
1080p60 -> 1440p120 CVT-rb fixed
Fixed file handling to ignore ‘.’ files introduced by Mac OS X
Improved audio compatibility with some displays and Atomos capture devices
Various bug and stability fixes

CRC-32: 4D571806
SHA-256: f4c7cc7334f1968e83d050dd455d85ee55e37bd0b00a03dc37634a26d9495099

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