Search found 60 matches

by Dividion
Sun Jul 14, 2019 10:28 pm
Forum: Show-off Corner (Game Boy Zero)
Topic: My New PCB Prototypes
Replies: 67
Views: 11179

Re: My New PCB Prototypes

The left side of the capacitor right below the hub should be reading 5V, as should the red wire.
by Dividion
Sat Jul 13, 2019 9:44 am
Forum: Show-off Corner (Game Boy Zero)
Topic: My New PCB Prototypes
Replies: 67
Views: 11179

Re: My New PCB Prototypes

That's odd. If the USB hub itself wasn't connected to the Pi, it shouldn't have shown up in lsusb, but it did (Terminus Technology hub). I was thinking it was more likely that the culprit was one of the two 5V pads that needed to be connected, which would've prevented it from recognizing the sound c...
by Dividion
Fri Jul 12, 2019 11:11 pm
Forum: Show-off Corner (Game Boy Zero)
Topic: My New PCB Prototypes
Replies: 67
Views: 11179

Re: My New PCB Prototypes

Correct. The lower left pin is for D-. The pin next to it is D+. Those go to the Pi. On the opposite side, the fourth pin from the left is D+ going to the sound chip, and the one next to it is D-. You can see both of those going through the FB1s into the CM102S+. (the next two go to the external USB...
by Dividion
Mon Jul 08, 2019 11:15 am
Forum: Show-off Corner (Game Boy Zero)
Topic: My New PCB Prototypes
Replies: 67
Views: 11179

Re: My New PCB Prototypes

Well, I got everything working. Initially, USB was acting flaky (no USB devices would connect, including the sound). Then it just started working, and was fine for a couple weeks. A few days ago, I remapped my buttons in RetroGame so they'd work with the snes9x (non-libretro) core, and all of my Re...
by Dividion
Wed Jun 05, 2019 11:22 am
Forum: For Sale/Trade
Topic: [FOR SALE] New Power Boards, Button Boards, USB Components and More!
Replies: 4
Views: 778

Re: [FOR SALE] New Power Boards, Button Boards, USB Components and More!

Hello I am looking at the power assist basic board for a game boy zero with raspberry pi A+. But as i can understand from the post above it does not work (yet)? thank you for the information kind regards I've tried a few things to increase the output but I still get the lightning bolt when running ...
by Dividion
Thu May 30, 2019 12:00 pm
Forum: Show-off Corner (Game Boy Zero)
Topic: My New PCB Prototypes
Replies: 67
Views: 11179

Re: My New PCB Prototypes

Hey, Dividion.. I notice that you have a jumper on the DMG button board to combine the L & R audio channels for mono speaker output. I'm wondering if adding resistors into the mix might be advised to prevent backfeeding into the L/R channels of the onboard amp? Not sure if there's some sort of prot...
by Dividion
Sat May 25, 2019 5:15 pm
Forum: Show-off Corner (Game Boy Zero)
Topic: Game Boy Color Zero (GBCZ) *With Build Guide Notes
Replies: 18
Views: 1526

Re: Game Boy Color Zero (GBCZ) *With Build Guide

On the SPI adapter, you can actually ignore the two pads on the right edge (CE1 and GND). They're not connected to the screen. I've got another version in testing that uses CE1 for fbcp-ili9341 (it's an alternative to fbcp which is supposed to improve the refresh rate, however from what I've read is...
by Dividion
Wed May 22, 2019 11:16 am
Forum: Show-off Corner (Game Boy Zero)
Topic: My New PCB Prototypes
Replies: 67
Views: 11179

Re: My New PCB Prototypes

I agree with what inifitLoop just wrote. I've tried a bunch of different variations. I normally stick some header pins through the GPIO holes to get a good alignment, and then start with the two USB pads, since they're the closest together. You want to make sure you don't see any of the Pi's green P...
by Dividion
Sun May 12, 2019 5:22 pm
Forum: General Chat (Game Boy Zero)
Topic: Renew the self athesive tape
Replies: 2
Views: 256

Re: Renew the self athesive tape

Check out Wermy's build. He cut it as @LilTrublMakr described in his post, but I think he used a much cheaper tape.
https://youtu.be/eM3eNAOCphk?t=996
by Dividion
Fri May 03, 2019 2:42 pm
Forum: Show-off Corner (Game Boy Zero)
Topic: My New PCB Prototypes
Replies: 67
Views: 11179

Re: My New PCB Prototypes

Thanks.. So if I understand correctly: If configured as Toggle=4, Shutdown=4 (plus slow the polling) - Slide power switch off: initiates safe shutdown - Slide power switch on: turns unit on - Quickly slide power switch off & back on: toggle battery monitor If configured as Toggle=27, Shutdown=4 - S...