If you have a more detailed, customized, or larger order, email me through the Contact page. Let me know what you want to buy, and I’ll try to get back to you when I’m able to. Otherwise, please visit me at these links!

Visit me on Etsy! International shipping available!

You can visit me on Tindie but I’m not currently stocking anything there. Please order from Etsy, or for larger quantities, directly email me.

Products:

Custom NES PC Boards – Basic
Custom NES PC Boards – Mapper 30
Custom NES PC Boards – MMC1/MMC3
EPROM to NES Mask ROM Extended Adapters
NEW! Custom SNES Boards (Advanced)
NEW! Custom SNES Boards (Basic)
NEW! SA-1 EPROM Adapter
Custom Genesis/Mega Drive Boards
27C322 to SNES Mask ROM Adapters (Extended, Compact)
27C160 to SNES Mask ROM Adapters (Extended, Compact)
27C322/160/800/400 TL866 Programming Adapter
TSOP-to-SNES to TL866 Programming Adapter

---

Custom NES Boards – Basic

Link to Etsy Listing

This is my custom designed board that you can use to make a basic NES game – NROM, CNROM, AxROM, or UxROM. Check out the guide to find out how to use these!

---

Custom NES Boards – Mapper 30 (NES Maker)

Link to Etsy Listing

This is my custom designed board that you can use to make NES games compatible with the Mapper 30 board type. This is what NES Maker uses – so that means you can use these boards with NES Maker to make your own games! Check out the guide to find out how to use these!

---

Custom NES Boards – MMC1/MMC3

Link to Etsy Listing – MMC1 Variant
Link to Etsy Listing – MMC3 Variant

This is my custom designed board that you can use to make NES games that use the MMC1 mapper (SxROM) or the MMC3 mapper (TxROM). Check out the guide to find out how to use these!

---

EPROM to NES Mask ROM Extended Adapter

Link to Etsy Listing

This is a board that attaches to the back of NES boards in order to use your own EPROMs for making your games, without having to remove the original chip! These have been tested on popular board types, such as TxROM, SxROM, UNROM, and AOROM so far. They should work on any standard NES board type that has 32-pin ROMs (or UNROM boards). Detailed information on how to use them can be found here.

• 

• 

---

Super Nintendo Cartridge Circuit Board – Advanced

Link to Etsy Listing

This is my custom designed PC board that you can use to make nearly any SNES game that doesn’t require specialty chips (like the SuperFX or C4). This includes the larger ExHiROM games, and even includes a multicart mode for making up to two games with save support! Instructions are included in the main SNES tutorial, or you can check out this guide to find out how to use these!

These boards support up to 8 MB of ROM space (2x 32 Mbit EPROMs) and 128 KB of RAM space (using the 1008 series of SRAM). In multicart mode, each game can be up to 4 MB (1x 32 Mbit EPROM) with 64 KB of RAM (512 Kbit, using the 1008 series of SRAM). Support for the 6264 and 62256 series of SRAM is also available.

• 

• 

---

Super Nintendo Cartridge Circuit Board – Basic

Link to Etsy Listing

This is my custom designed PC board that features the original SNES Mask ROM pinout – great for repairing old games that have damaged circuit boards. It also supports usage of the 8 Mbit 27C801 EPROM, as well as the 16 Mbit 27C160 EPROM. This is a great option to make simpler games at a lower cost than the Advanced board. Instructions are included in the main SNES tutorial, or you can check out this guide to find out how to use these!

These boards support up to 4 MB of ROM space (through the Mask ROM pinout) but can also make 1 MB or 2 MB games using the 27C801 setting and the 27C160 sockets, respectively. Support for up to 128 KB of RAM space (using the 1008 series of SRAM) is also included, though support for the 6264 and 62256 series of SRAM is also available.

• 

• 

---

Super Nintendo SA-1 EPROM Adapter

Link to Etsy Listing

This little board lets you use a 27C322 EPROM on a SNES circuit board that use the SA-1 graphics processor. Because the SA-1 is a proprietary graphics chip, games that use it cannot be made using my custom boards. This board allows you to easily use an SA-1 SNES game as a donor cartridge.

• 

• 

---

Custom Genesis/Mega Drive Boards

Link to Etsy Listing

Here’s a custom Genesis/Mega Drive board you can use to make your own games. These work in both Genesis and Mega Drive consoles. A tutorial on how to use these boards can be found here!

• 

• 

---

27C322 to SNES Mask ROM Adapter (Extended)

Link to Etsy Listing

This is an extended version of the smaller adapter boards (below) that allow you to use 27C322s on SNES boards without having to remove the EPROM! This will save you a ton of time and work – no need for extra wires, or removing any existing chips! Detailed information, including schematics, can be found here.

---

27C322 to SNES Mask ROM Adapter

Link to Etsy Listing

This is a very simple adapter board that lets you use the ever-popular 32 MBit 27C322 EPROMs on donor cartridges. This will save you a TON of time adding wires to your board. Comes with pre-attached multiplexers. You will need to get two rows of 18-pin male headers (2.54mm spacing). Detailed information, including schematics, can be found here.

---

27C160 to SNES Mask ROM Adapter (Extended)

Link to Etsy Listing

This is an extended version of the smaller adapter boards (below) that allow you to use 27C160’s on SNES boards without having to remove the EPROM! This will save you a ton of time and work – no need for extra wires, or removing any existing chips! Detailed information, including schematics, can be found here.

---

27C160 to SNES Mask ROM Adapter

Link to Etsy Listing

This is a very simple adapter board that lets you use the ever-popular 16 MBit 27C160 EPROMs on donor cartridges. This will save you a TON of time adding wires to your board. You will need to get two rows of 18-pin male headers (2.54mm spacing). Detailed information on how to attach these to donor boards can be found here.

---

27C322, 27C160, 27C800, 27C400 to TL866 or TL866II Plus Adapter

Link to Etsy Listing

This board allows you to program 27C322 and 27C160 EPROMs using your TL866 programmer. It comes fully assembled. You’ll also be able to program 27C800 and 27C400, but I don’t use these in the tutorial. Detailed information, including schematics, can be found here. The socket also allows use of a 48-pin ZIF socket, instead of the 42-pin DIP socket.

---

TSOP-to-SNES to TL866 Adapter Board

Link to Etsy Listing

This board allows you to program 29F032 or 29F033 EEPROMs that are placed on TSOP Adapter boards from buyICnow.com (or other places) with your TL866. Detailed information, including schematics, can be found here. The socket also allows for use of a 40-pin ZIF socket.