freebee

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Optimization needed for Raspberry Pi

4

Testing on a Raspberry Pi 4, I encountered slowdown where the update wasn't getting done in the 10ms time slot allotted.

agentbooth

UNIX 3.51 hangs on second boot after install due to lack of modem emulation

6

UNIX 3.51 boots fine after installation. After shutting down and rebooting, however, the UNIX PC hangs on the "waiting" screen. This is due to the modem port and UART not...

philpem

Macros are used extensively within the code, especially in the emulator interface (memory access). The way they're used rarely follows best practice, looks messy, and confuses the way the code...

philpem

The main window should have a status line with e.g.: * Diagnostic LEDs * FDD mounted Y/N (click to unmount) * Floppy disk access indicator * Hard disk access indicator

philpem

Emulate expansion cards

1

The 3B1 supports up to three S4BUS-interface expansion cards. Examples include the Ethernet, StarLAN and Combo Card. Emulation support for S4BUS would allow emulation of these additional interfaces, and perhaps...

philpem

Freebee currently doesn't emulate the printer port. This would be nice to have.

philpem