512KB Memory Mapper Cartridge

This cartridge provides a 512KB memory expansion for MSX computers. It is based on the b3rendsh RAM-Serial project, specifically built using the RAM-only configuration as described in the project documentation.

Features:

• Memory Capacity: 512KB RAM.
• Standard: Memory Mapper (Gouget-style).
• Compatibility: Works with MSX systems that support memory mappers (MSX1, MSX2, MSX2+, and Turbo R).
• Software Support: Provides the necessary memory to run MSX-DOS 2, Nextor, and games or applications that require more than the standard internal RAM.
• Enclosure: Comes in a dedicated, 3D-printed cartridge case (MSX-HWS design) for protection and a stable fit in the cartridge slot.

Technical Notes:

• Built following the "RAM-only" instructions from the original project files.
• Does not include serial interface components or port openings in the case.
• Requires an MSX with at least 64KB internal RAM for proper operation.

A functional and straightforward memory expansion to increase the available RAM for your MSX system.

MSX Beer 202 IDE Interface

The MSX Beer 202 is a reliable and straightforward IDE interface designed to provide hard disk support for MSX computers. It is particularly valued for its ability to run on machines with only 64K RAM, making it a perfect match for MSX1 systems.

Technical Specifications:

• Storage Support: Connect IDE hard drives or Compact Flash cards (via adapter) to your MSX.
• Low Memory Footprint: Works on MSX1 and up with at least 64K RAM—no Memory Mapper required.
• MSX-DOS 1 Compatibility: Supports MSX-DOS 1, allowing you to manage files and launch software from disk media.
• Proven Design: Based on the classic Solid design, improved for better stability and compatibility.
• Simple Integration: Ideal for users who want a functional, no-frills storage solution without the need for complex DOS2 setups.

[!IMPORTANT]
Please note: The Compact Flash (CF) adapter and CF card shown in the images are for demonstration purposes only and are not included in the price.
* but can be selected as an option below

The Oyanami is a MegaROM cartridge for MSX systems, based on the open-source hardware design by barbeque. It implements a Konami-style mapper (non-SCC) for running MegaROM software on original hardware.

Technical Specifications:

• Flash Memory: Uses an SST39SF040 Flash chip (512KB).
• Mapper: Konami MegaROM mapper implementation using 74-series logic.
• Programming: Requires an external programmer to write the Flash chip. This version does not support in-system flashing.
• Compatibility: Works with MSX, MSX2, MSX2+, and Turbo R systems.

Enclosure:

• Case: Includes a custom-designed 3D-printed case (MSX-HWS design).
• Design: The enclosure features an open design to allow direct access for switching the Flash chip and adjusting the dipswitch.

Product Details:

• Fully assembled and tested PCB.
• Includes 3D-printed open-style enclosure.
• Designed for software utilizing the Konami MegaROM mapper.