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MiSTer JVS Expander

admin — Sat, 19 Nov 2022 13:15:47 +0000

The JVS Expander is a great solution for using the DE10-nano MiSTer in a JVS arcade cabinet. If you have a DE10-Nano and an SDRAM module, the JVS Expander is the only missing piece.

Works with CRT and LCD cabinets, comes with all necessary cables and screws.

Features:

Common connectors for JVS cabinets (Power, Audio, Video, JVS)
24 bit RGB video DAC for analog video
I2S DAC for analog audio, from HDMI or directly from DE10-nano
3 port current limited USB HUB (480 Mbit/s)

The post MiSTer JVS Expander first appeared on Irken Labs.

Store closed 2025-07-06. Intention is to set up shop in Malaysia.

admin — Tue, 25 Oct 2022 05:34:30 +0000

Store closed 2025-07-06. Intention is to set up shop in Malaysia.

The post Store closed 2025-07-06. Intention is to set up shop in Malaysia. first appeared on Irken Labs.

Retro Scaler A1

admin — Wed, 17 Aug 2022 10:00:14 +0000

Video scaler purpose built for JAMMA boards with unique features, perfect for CRT/VGA monitors.

30 bit high quality ADC video input, 30 bit high quality DAC video output
Dedicated sync stage to deal with tricky systems
Sync Analytics with automatic configuration, no user settings needed
Analog pre-adc gain stage with 512 steps to accommodate non-standard signal strength
Console/Computer AND Arcade/Jamma level RGB input
Scart type sync input
TTL/Jamma/Computer sync input
c-sync and h/v sync, only negative – most systems use negative sync.
5 levels of scan-lines, from none to heavy.
Interlaced NTSC 480i and PAL 576i support
Automatic analog bypass of RGB – it does not touch the video signals from 31K sources

The post Retro Scaler A1 first appeared on Irken Labs.

ATX to JST-VL Adapter

admin — Wed, 17 Aug 2022 09:53:27 +0000

This wire harness is made to power JVS games like Naomi with a standard ATX power supply. It is factory made by people who know what they’re doing, and with the proper equipment.

Double wires for each 5V and 3.3V pin means you will have minimal voltage drop, and voltage adjustment should not be necessary.

Product highlights

Professionally assembled
24-pin ATX female
Very soft and flexible silicone 18 AWG wire
2 x 18AWG wires on the 5V and 3.3V pins on the JST-VL side

The post ATX to JST-VL Adapter first appeared on Irken Labs.

JVS-PAC 2

admin — Wed, 17 Aug 2022 08:49:12 +0000

Translates JVS to USB keyboard, perfect for using a MAME PC or MiSTer in your JVS arcade cabinet.

The post JVS-PAC 2 first appeared on Irken Labs.

MiSTer Jamma Expander

admin — Wed, 17 Aug 2022 08:33:14 +0000

The JAMMA Expander rev 2 expands the DE10-Nano (MiSTer) with JAMMA connectivity. The first integrated JAMMA solution for MiSTer, and the only that gives you

24 bit color, the maximum the MiSTer has to offer
Option for two SDRAM modules, as the Expander doesn't use any GPIO ports
CRT protection with SyncGuard (misconfiguration of the MiSTer will not damage your monitor)
"User Lock", flip a physical switch and users will not be able to modify your setup - perfect for parents and operators with cabinets on location
Both MAME keyboard and gamepad modes for maximum flexibility
Voltmeter, input diagnostics and settings via onboard OLED display

Rev 2.0 features a 4 Port USB Hub, better looking cables and a smaller PCB.

The post MiSTer Jamma Expander first appeared on Irken Labs.

Toshiba Enhanced Remote

admin — Mon, 15 Aug 2022 18:39:41 +0000

This remote is a direct replacement for the remote control PCB used in a variety of Toshiba PF (pure-flat) 29” arcade CRT monitors. Compared to the original, it has two extra buttons allowing you to access menus to control:

Color
Geometry

If you put a blob of solder on J1, it will ‘unlock’ an extended range of brightness and contrast on most monitors, allowing you to go beyond 100. In addition to extended range, it is also reported to fix a problem where values are stuck and not adjustable.

The most common cabinet that will benefit from this remote is likely the Sega New Net City (NNC), which often has a monitor with the PD-1843 chassis PCB.

Will it fit my monitor?

There is some confusion on the web when it comes to naming, some referencing the monitor model while others are referencing the chassis ID.

Known monitors

Your monitor should have a sticker with model number on it, in this case D29C255.

The following monitors work with the enhanced remote:

D29C051
D29CQ51
D29C255
D29CQ56
D29C356
D29C451

Known chassis PCB models

Your monitor will have a large PCB called the chassis, with an ID printed on it, in this case PD1843.

The following chassis will work with the enhanced remote:

PD1843
PB9920
PB9929
PD2367
PE0493

The post Toshiba Enhanced Remote first appeared on Irken Labs.

Jammafier

admin — Mon, 15 Aug 2022 16:46:03 +0000

Play JAMMA games in your JVS cabinet! Rev 2.0 adds selectable video conditioning:

JAMMA or 0.7V 75-ohm RGB suitable for scalers and Tri-Sync Monitors
JAMMA sync, regenerated C-sync or H/V-sync

The post Jammafier first appeared on Irken Labs.