Got a new Pi Pico and it looks very promising. Want to use Oled display with it.
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Think I've got it. On 1802 I/O is almost like DMA. For OUT 1 (0x61) the byte cycle after instruction fetch puts the address in R(x) ... -
The breadboard version pretty much finished. Want to document where I got to. Here's the screen that shows the bottom nano running an 1... -
JUst completed Mega 2650 board shield with 1802 on it. Used EasyEDA and sent design to JLPCB. Here's Schematic: and here's the p...
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