Apple2Card
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profdc9
Apple II Peripheral Card that Interfaces to a ATMEGA328P for SD card storage
Is there a build of materials with resistor values/sizes, type of sd slot, etc?
I have a weird issue I've noticed with the Dan][. I have a ProDOS 2.4 image that I've installed GSOS 6.01 on, and it boots into Bitsy.bye normally (I modified...
Have you considered changing the default menu - by swapping the mapping of the SPACE and RETURN keys in the Firmware ROM? If a novice users boots an Apple II...
Where could i find documentation to add an ETH driver to support this board ? https://github.com/A2osX/A2osX actually supporting, U1, U2, LANCEGS, SSC/PPP... https://github.com/A2osX/A2osX/tree/master/DRV
The PCB wasn't updated when the pull-up resistors were changed from 4k7 to 10k, and from 470 to 4k7 (see commit a848aa25b4dfe19334df68c5f3d26fe0f7ec0768). The current PCB still has the 4k7 /...
Wish List. Change 0-1,! to B,1-9,R B standing for Block mode, R standing for Raw. If B is selected, allow the sdcard2 prompt to ask B,1-9. Or if 1-9 is...
Hello, I have tried all I can think of. I suspect it's a power related problem or a logic level conversion issue. For example I measured the SD-Card slot voltage...
I have read the README file and just can't work out if I need a chip with the Arduino boot loader installed or not! It refers to a bootloader install...