the KITTY is a 65c02 homebrew kit microcomputer designed around text mode graphics and cartridge media. It is fully open source, and uses exclusively in-production parts.
Quick Specs:
- Bus Speed: 3Mhz
- CPU:* w65c02s @~2.2Mhz (average)
- RAM: 28Kb SRAM
- Video: Custom, 256x256pixels, a text mode display using a preset font, 32x32 8x8 pixel characters, 16 color palette
- Sound: Custom, 8x1 Wavetable Audio, 3 melodic + 1 percussive channels, all with 4bit+4bit stereo volume control.
- Input: 40-Key Mechanical Keyboard
- Media/Expansion: 2 Cartridge Slots, each with up to 128x32Kb banks.
- Interrupts: /IRQ triggered when the video circuit has drawn the last visible pixels on the frame.
- Output: RGB PAL (50hz), via a SCART connector.
