BladeZX
Champion
Yes sir
Namco 2X6-Pi Multi Selector
- Thread starter BladeZX
- Start date
BladeZX
Champion
Here are the parts you will need to build the multi selector pcb:
Here is the link to the Osh Park project for the actual pcb: Namco2X6-Pi Multi Selector PCB
NOTE: The minimum boards you have to order is 3 so maybe people can split on orders to get the boards
The Raspberry Pi image can be downloaded from here: Namco2X6-Pi Image
NOTE: You may need to copy the link into another window in order to get it downloading
Here are the parts you need to build the pcb:
You will also need the following items to connect everything together:
OTG cable:
https://www.amazon.ca/gp/product/B00LN3LQKQ/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1
256GB USB flash drive (u can fit all game discs on this in the root folder)
https://www.amazon.ca/gp/product/B07857Y17V/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Raspberry Pi 3 Model B:
https://www.buyapi.ca/product/raspberry-pi-3-model-b-armv8-with-1g-ram/
RPi Hotspot is: Namco2x6-Pi
Hotspot password is: 2x6multi
Connections:
The multi pcb plugs directly into the 40pin GPIO header on the RPi (take note of pin 1)
You will need to solder a reset wire to the reset location on the System2X6 motherboard (https://www.arcade-projects.com/threads/system-reset-wire-for-system-246-256.8259/) - this then connects to the single pin header on the multi pcb
You will need to make a 3pin header wire connector and plug it into the 246+/256 mode on the motherboard and to the 3pin header connector on the multi pcb (make sure 256 side goes to 256 side on the multi pcb)
The IDE simulator connects from USB1 to USB on the Raspberry Pi
Plug the 256GB flash drive into the OTG cable and plug the OTG cable into USB0 on the IDE simulator
The dongle connects to USB on the Raspberry Pi
I had a microUSB power adapter - I cut off the power adapter end and I wired it to +5v and GND on the System 2X6 motherboard and connected the microUSB end to the Raspberry Pi so that it is powered with the system.
Here is the link to the Osh Park project for the actual pcb: Namco2X6-Pi Multi Selector PCB
NOTE: The minimum boards you have to order is 3 so maybe people can split on orders to get the boards
The Raspberry Pi image can be downloaded from here: Namco2X6-Pi Image
NOTE: You may need to copy the link into another window in order to get it downloading
Here are the parts you need to build the pcb:
| Description | Quantity | PCB Location | Digikey Part No. | Comment |
|---|---|---|---|---|
| Cap Cer 0.1uf 25V | 1 | C1 | BC1154CT-ND | |
| Res 220 OHM 1/4W 5% | 1 | R1 | 220QBK-ND | |
| Switch Tactile SPST-NO 0.05A | 3 | EG1829-ND | black switches for up, down and select | |
| Switch Tactile SPST-NO 0.05A | 1 | EG1830-ND | red switch for reset | |
| OLED 128x64 | 1 | Amazon URL: https://www.amazon.ca/gp/product/B0833PF7ML/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 | ||
| 14PIN DIP socket | 1 | U1 | A120348-ND | |
| 4PIN Header 2.54mm | 1 | 609-3262-ND | You can snap off 1 so you are left with a 3pin and a 1pin | |
| GPIO Header for Raspberry Pi | 1 | 1528-1969-ND | ||
| CD74HC4066 14PIN IC Switch Quad | 1 | U1 | 296-14533-5-ND |
You will also need the following items to connect everything together:
OTG cable:
https://www.amazon.ca/gp/product/B00LN3LQKQ/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1
256GB USB flash drive (u can fit all game discs on this in the root folder)
https://www.amazon.ca/gp/product/B07857Y17V/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Raspberry Pi 3 Model B:
https://www.buyapi.ca/product/raspberry-pi-3-model-b-armv8-with-1g-ram/
RPi Hotspot is: Namco2x6-Pi
Hotspot password is: 2x6multi
Connections:
The multi pcb plugs directly into the 40pin GPIO header on the RPi (take note of pin 1)
You will need to solder a reset wire to the reset location on the System2X6 motherboard (https://www.arcade-projects.com/threads/system-reset-wire-for-system-246-256.8259/) - this then connects to the single pin header on the multi pcb
You will need to make a 3pin header wire connector and plug it into the 246+/256 mode on the motherboard and to the 3pin header connector on the multi pcb (make sure 256 side goes to 256 side on the multi pcb)
The IDE simulator connects from USB1 to USB on the Raspberry Pi
Plug the 256GB flash drive into the OTG cable and plug the OTG cable into USB0 on the IDE simulator
The dongle connects to USB on the Raspberry Pi
I had a microUSB power adapter - I cut off the power adapter end and I wired it to +5v and GND on the System 2X6 motherboard and connected the microUSB end to the Raspberry Pi so that it is powered with the system.
Last edited:
Franco23444
Grand Master
Nice!!! I’m definitely trying this out!
DoktorSleepless
Professional
I'll go in on the PCB for that, unless you need all three.
Can you spit out gerbers from KiCad?
BladeZX
Champion
Dreamstate
Enthusiast
Very nice. Definitely excited to have this. The IDE Simulator and multi-dongle made my 256 run perfect. This makes it easy!
BladeZX
Champion
Yes a big thanks to @brizzo and @electric_monk
Without them this would not be happening
Now I need a dongle and IDE simulator for my other Namco 246 LOL
Without them this would not be happening
Now I need a dongle and IDE simulator for my other Namco 246 LOL
mathewbeall
Champion
I want to get this going and think about a way to mount it nicely in the 5 1/4 slot.
I had the same exact thought, would be nice if the buttons/LCD were accessible through the slot.
I've ordered the PCB, I think I have all of the other necessary parts on hand.
@BladeZX are you releasing the Pi software to make this all work?
BladeZX
Champion
Yes I am
I am still testing just to work out any bugs
I am still testing just to work out any bugs
BladeZX
Champion
@twistedsymphony
I may be able to design another board that would fit nice in the bay
What size of board are u thinking
U would likely have to run a small 40pin ribbon from pcb to Pi
I may be able to design another board that would fit nice in the bay
What size of board are u thinking
U would likely have to run a small 40pin ribbon from pcb to Pi
mathewbeall
Champion
I think one that would just mount nicely in the space to close it up would be awesome....
BladeZX
Champion
Thoughts on this for the 5 1/4 drive bay?
It is not done yet but thoughts on design
All connectors would be plugged in on the back side (even tho it does not show that)
It is not done yet but thoughts on design
All connectors would be plugged in on the back side (even tho it does not show that)
Indeed, there is still a final version of the sys2x6_host software for Raspbian to come.
that's better. though I don't know how well the original board fit.
You could plan for a right angle connector for the pi to remove the need for a ribbon cable. Also it doesn't need to occupy the whole drive bay opening, you can still make it more compact to save on PCB production costs. having some space for a pass-through would be advisable since you'd want to run a USB cable out for the dongle anyway. leaving some open space would also give us the ability to mount remote SD card slots in the opening for the Pi and/or ODE.
BladeZX
Champion
OK here is the redesign of the board
There is a front and back picture
I think it should do what u need
There is a front and back picture
I think it should do what u need
what are the dimensions of this board?
Dreygor
Grand Master
Might still need the mounting holes.
BladeZX
Champion
@twistedsymphony
It is the size of the DVD bay that @Dreygor gave me
We can resize it if needed
I could also make some cut outs in the board
It is the size of the DVD bay that @Dreygor gave me
We can resize it if needed
I could also make some cut outs in the board