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* ~~6502 second processor~~ (anything non-6502 is out of scope, at least currently)
* Serial port (to/from file/clipboard/socket/etc.)
* ~~Parallel port~~ (ditto)
* ~~Joysticks~~
* Speech
* 8271
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The [MOS Technology 6502](https://en.wikipedia.org/wiki/MOS_Technology_6502) is one of the most famous processors which was used in a lot of home computers in the 80ies.
Even today it is mostly progr…
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Is there any schematic to add a ch376 interface to telestrat? I am playing with the telestrat cartridges in a fpga telestrat and everything works as expected, but no I/O.
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### Bug description
When interrupting a run with Ctrl+C, the WandbLogger does not upload a checkpoint artifact
### What version are you seeing the problem on?
v2.4
### How to reproduce the bug
_N…
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More instructions need to be implemented into the CPU so that it complies with the 6502 processor.
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The 2A03 is a modified version of the 6502 processor. Documentation for implementing a 6502 should apply with the main difference being the 2A03's lack of binary-coded decimal mode.
This issue relies…
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Has anyone modified any BBC Micro emulator that runs on a Pi, so that a second processor emulation could talk to it by wiring a GPIO to GPIO cable (ie no level shifters between the two Pies - just wir…
gtoal updated
4 months ago
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Hi! I maintain some JSON-based fuzz tests for various processors ( https://github.com/raddad772/jsmoo/tree/main/misc/tests/GeneratedTests ) including the Z80, based on TomHarte's tests ( https://githu…
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I used a new W65C02 processor in the pcb, but the red led flashed three times per cycle and the drive did not work. After testing components only the memory and the processor remained as the cause. I …
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Build 222352
Install b2 and run
Under the Hardware menu, no menu item has the checkmark (even though the Hardware running *seems* to be the "B/Acorn 1770 _6502 second processor").
Once an ite…