I’ve recently found that video by Jez Harrison who is using my project to play some AY/YM music:
I’m really amazed to see that this project I’ve done one day out of the blue because I was bored and wanted to play with my Arduino and a YM2149/AY-3-8910 I had in hand seeing if I can make it to play a couple of notes.
The original schematics I provided for the Arduino + AY-3-8910 was a bit crude for the audio output, it works, but it’s easy to get the audio saturate. I will propose you an update on this, taken from an actual schematic, the one used on the Oric 1/Atmos Continue reading Update on AY-3-8910 schematic
Hello everyone 🙂
After my previous post on Arduino an AY-3-3910 / YM2149 a lots of people complain that I didn’t deliver the code for the playing with a YM/AY chip with an Arduino, WITHOUT using any external hardware especially not a quartz 🙂
I know that lots of people complain the first time that I didn’t deliver the code for the playing with a YM/AY chip with an Arduino, WITHOUT using any external hardware especially not a quartz 🙂
I told at the time that I won’t deliver until I made a YM player.
Well I didn’t do a YM player. Sorry to tell that.
Hi there!
I’m proud to announce the third 986-Studio project: The Replic’Oric!
Today, I played with my Arduino to connect a Yamaha YM2149 ( know too as AY-3-8910. After some times I finally got it to work !
And contrary to all other works I saw, I didn’t use an external Quartz, the 2Mhz clock I used is generated by the AVR chip.
