Apresentando o PicoZ80: um substituto moderno do Z80 para retrocomputadores.

https://retropolis.com.br/2025/09/08/picoz80-substituto-moderno-z80-computadores-retro/

#MundoRetro #altera #BBCMaster #CPLD #Pico6502 #PicoZ80 #PiStorm #RaspberryPi #RP2350B #SharpMZ #SharpX1 #z80

Fruit Jam credit card-sized PC with an RP2350B chip launches for $40

Earlier this year Adafruit introduced a credit card-sized computer called the Fruit Jam. It’s the size of a typical Raspberry Pi Model B, but it’s powered by a low-power Raspberry Pi RP2350B microcontroller.

This weekend the company announced that the Fruit Jam was available for purchase for $40. Only a few units were available at launch, and they quickly sold out. But more stock is expected […]

#adafruit #fruitJam #raspberryPi #rp2350 #rp2350b #sbc

Read more: https://liliputing.com/fruit-jam-credit-card-sized-pc-with-an-rp2350b-chip-launches-for-40/

🎮 Exciting news for retro gaming enthusiasts and Open Hardware fans!

The Open DMG Display project is now live! This open-source TFT mod for the original Game Boy (DMG-01) is powered by the Raspberry Pi RP2350B. Features include dimming, palette switching, automatic game detection, and more. All files are available, making it fully open-source and open hardware. Check it out and bring your Game Boy into the modern era! linkhttps://www.embedded-ideas.de/posts/250417_open_dmg_display/ #OpenDMGDisplay #GameBoy #RetroGaming #OpenSource #Modding #RP2350B #OpenSource #OpenHardware #DIY

Just released a preview video for my current project: a DIY open hardware TFT display mod for the classic Game Boy (DMG01). I built it using the new RP2350B, so the release will have to wait until Raspberry Pi officially launches the controller chip. I’ll post an update when the project is ready for the public.

#dmg01 #retromodding #oshw #gpl #gameboy #rp2350 #rp2350b #raspberrypi

https://youtu.be/mU434Oea1NE

Todays #RP2350B school of hard knocks learning experience:

The RP2350B has 48 GPIOs but a PIO can only address a contiguous block of 32 GPIOs. You can set the base pin on the PIO to either pin 0 (default) or pin 16.

With pin 16 as base GPIO numbers are relative to the base ... unless they aren't. So the call to pio_gpio_init uses global numbering whilst the calls to sm_config use the based numbering.

#Pico

That looks like a good start to the weekend.

On another project using an RP2350B I couldn't get the USB terminal to connect. I've no idea if it was the hardware or a config issue. But this is working off the bat, so config is good, hardware is good and soldering is good :)

#Pico #RP2350B