sy2002

@MJoergen and @bernd-ulmann It happens frequently to me, that when I am switching branches that I am forgetting to re-run `tools/make-toolchain.sh`. The results of failing to remember this each time...

Currently, when a program writes to the font data or palette data register `vga_refresh_rendering();` is being called, which is heavily decreasing (if not even completely killing) performance in case a...

Achieve 100 MHz clock speed

1

If V1.7 is our retro multimedia machine release, than running at 100 MHz would help a lot. I am pretty sure, that today's design can run easily at 100 MHz...

Thoughts about a longer-term roadmap

6

## Thoughts for a longer-term roadmap: ### V1.6 * MEGA65 support incl. HDMI and HyperRAM * Interrupts incl. Timer * Stabilizations/optimizations/cleanup ### V1.7: **Make QNICE-FPGA a retro multimedia machine**: ETA...

Add support for Ethernet

4

Add support for Ethernet: The first goal is to have an alternative to the serial connection to transfer data between a host computer and the QNICE-FPGA. The MEGA65 consumer version...

Hey Michael, would you like to add your Yamaha Sound Chip?

Simulation: Timer Interrupt Hardware: Test Daisy Chaining Edge Case

2

Enhance the simulation testbench of the timer interrupt hardware, including `dev_int.asm `, so that the following daisy chaining edge case is tested: Timer1 fires. Timer0 fires one (or very little)...

Implement a Memory Management Unit Step 1: Make architecture More steps tbd

BS/DEL when entering hex digits (and at other reasonable places)

1

It might make sense to use `IO$GETS_S` or a similar library function

STDIN switch during input

2

Make IO$GETCHAR smarter, so that switching STDIN does not require "one last keypress" on the old STDIN any more before reading from the new STDIN