The ZX Spectrum is an 8-bit personal home computer released in the United Kingdom in 1982 by Sinclair Research.
Features.
## Joystick control
The joystick attached to port 1 is by default mapped as a Kempston interface.
It can be disabled via the “Kempston Joy” item in Extensions menu.
## Virtual cassette interface
The virtual cassette interface supports loading of files in TAP format.
### Speed mode
You can choose between Authentic and Turbo speed modes.
The Turbo speed mode hooks instrumentation code into the ROM load routine to bypass bit serial loading. This does not work with custom loader routines, thus in case loading fails with Turbo speed mode fall back to Authentic speed mode.
ROMS.
Due to copyright reasons, ROMs are not included and must be placed separately on the Replay SDCARD.
* `48.rom` – ROM
sha1sum 5ea7c2b824672e914525d1d5c419d71b84a426a2
See Readme.md for further instructions.
* Based on the zxgate project, http://zxgate.sourceforge.net/
* A-Z80 core by Goran Devic, https://github.com/gdevic/A-Z80
* ZX 48k extensions by Wolfgang Scherrer, Arnim Laeuger
* Tape/TAP support by Arnim Laeuger, based on Sector14’s acorn-electron core, https://github.com/Sector14/acorn-electron-core
