diff --git a/README.md b/README.md index 2ccf664..0677064 100644 --- a/README.md +++ b/README.md @@ -1 +1,7 @@ -# classic_ii_fpu \ No newline at end of file +# Macintosh Classic II FPU card + +Add an FPU to your Macintosh Classic II. Switchable clock source between the system clock (16 MHz) and a crystal oscillator on the board (40 MHz should generally work). + +### References + +The MC68000 KiCAD library from https://dev.sigpipe.me/DashieElectronics/Jackalope