MiSTer VGA to Commodore 1084S Cable

Bring your Commodore 1084s to life. Connect your MiSTer FPGA directly to a classic monitor and enjoy an authentic 15kHz retro gaming experience.

 Features:

• Precision-engineered for 15 kHz RGB video output
• Built-in 470Ω resistor on the sync line for signal protection, safe and reliable operation.
• Fully shielded to reduce interference and noise

Built with high-quality shielded cable, this solution is specifically optimized for MiSTer FPGA, ensuring clean video and reliable performance.

 Important: This SCART cable is designed for MiSTer FPGA. It can be used with other FPGA systems, but at the user’s own risk.

 Tested and Compatible with:

• MiSTer FPGA A/V Pro v9.2
• MiSTer Multisystem
• MiSTer Pi (Clone)
• MiSTer QMTech (Clone)
• MiSTer Jammix FPGA
• xtremeMiSTer
• Analogue DAC
• ZX Spectrum Next / N-GO

 Specifications:

• Connector A: 15-Pin D-Sub (MiSTer video output)
• Connector B: 9-Pin D-Sub Male (Commodore 1084s video input)
• Connector C: 2x Stereo RCA (Audio output)
• Cable Length: 1.6 meters
• Color: Black
• Lightgun Compatibility (Optional)

 Configuration for MiSTer FPGA:

To enable 15 kHz RGB output via SCART, you need to update the mister.ini configuration file.

We strongly recommend backing up your existing  mister.ini before applying this changes:

• forced_scandoubler = 0
• composite_sync = 1
• vga_scaler = 0
• direct_video = 0 **

* This option should be set to 1 (enabled) only when using HDMI-to-VGA DAC dongles with Direct Video. If enabled without a DAC, it may result in incorrect colors.

Note: The Scandoubler setting in the OSD menu (accessed with F12) should be set to OFF for all cores.

 Configuration for Analogue DAC:

• When using this cable with the Analogue DAC, please ensure that the firmware is up to date and that “RGB Composite Sync” is enabled in the Advanced Settings.

 Configuration for ZX Spectrum NEXT / N-GO

• When using this cable with the ZX Spectrum NEXT, stay pressing key “R” during the boot to set the 15 kHz RGB mode.