Updated README

README.md

@@ -1,33 +1,52 @@
 # LS7-Emulator
 
-Emulator for the LS7 Computer written in C
+Emulator for the LS7 Computer written in C and SDL
 
-# ToDo
+## ToDo
+
+This is very much ~in progress~
 
 - Adjust cpu.c for 65c02 Instructions
-- video.c 16 color support
 - video.c accent color support
-- cpu snapshot load/save
+- CPU snapshot load/save
+- Emulate VIA
+- Build-in memory monitor - like wozmon
+- Optimize video.c
 
-# Usage
+## Usage
 
-Start the Program with `ls7emulator [OPTIONS]... [FILE]`.
+Start the Program with `ls7emulator [OPTIONS] ... [FILE]`.
 A file has to be specified and **must** be exactly 16k in size.
 Preferably a 65c02 program.
 
-# OPTIONS
+## Options
 
+Command-line options can be revealed by passing `--help` when starting the program.
 
+## Hotkeys
 
-# Hotkeys
+I'm still changing stuff, so this is probably bound to change.
 
-# Building
+- F1  ->  Exit emulator
+- F2  ->  Show hotkey help
+- F3  ->  Show debug menu
+- F4  ->  Halt CPU
+- F5  ->  Reset CPU
+- F6  ->  
+- F7  ->
+- F8  ->  Single step CPU (if in singlestep mode)
+- F9  ->  Save computer snapshot
+- F10 ->  Show computer memory map
+- F11 ->  Send CPU NMI
+- F12 ->  Send CPU IRQ
+
+## Building
 
 The Program is so small, that I won't distribute a binary package.
 The `Makefile` provides the build utilities. Simply build it in a Unix based terminal with
 `make` and to install it in /usr/bin `make install` as root
 
-# Dependencies
+## Build dependencies
 
 - gcc
 - sdl2