Experience retro sounds with the YM2149 sound and optional expansion game controller module. This module provides MSX-compatible sound and controller support (joysticks, game pads, etc.) for your RC2014/RCBus system. It is also compatible with RomWBW sound applications.
The Stegosaur Green Game Module is an similar to the Yellow MSX GAME board for RC2014 kit - detailed differences below. The main difference, aside from the colour, is the Stegosaur Green module supports a pseudo stereo output and the PCB is a smaller more conventional height PCB.
Here is a short video of the module playing music on a RomWBW booted system.
| Description | Yellow MSX Version | Green Stegosaur Version |
|---|---|---|
| Clock Source | On board crystal @ 3.579545Mhz | External CLK1 or CLK2 of RC2014/RCBus |
| Audio Output | Mono | Stereo - (3 channels mixed into a stereo field) |
| Audio Output Connection | 3.5mm socket and 2 pin header | 3.5mm socket only |
| Game Controller Inputs | on main PCB | optional expansion breakout board |
| PCB Height | 8.0 cm | 5.5 cm |
| Support YM2149 | Yes | Yes |
| Support AY-3-8910 | Yes | Yes* |
| Backplane Requirement | 80 Way RCBus or RC2014 via external Jumpers | Wired permanently to 80 Way RCBus 'User' lanes (37-40, 77-80) |
| Colour | Yellow | Green |
* Optional external clock divider needed.
The kit includes the PCB and components (passive components, sockets, connectors and other ICs).
The kit can also optionally include the following:
Please Note: The AY-3-8910 is tested to confirm the chip’s function. It may have been incorrectly marked as a YM2149. Requires the Optional AY Support for the external clock divider circui
This module can work in a standard RC2014/RCBus RomWBW bootable system, or a MSX configured bootable system.
You need an external powered speaker to hear the audio. It is recommended to use stereo speakers to enjoy the stereo mix.
The connecting 3.5mm cable must be the 3 pole stereo type.
For full product description, construction notes and other help – please see the main guide page at: https://www.dinoboards.com.au/stegosaur/game/
Documentation (dinoboards.com.au)
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