From fedec56de540152a02df456bcada6a127157c253 Mon Sep 17 00:00:00 2001 From: Astrid Smith Date: Tue, 8 Jun 2010 00:50:19 -0700 Subject: Added readme file --- README.markdown | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 README.markdown (limited to 'README.markdown') diff --git a/README.markdown b/README.markdown new file mode 100644 index 0000000..b49e2b8 --- /dev/null +++ b/README.markdown @@ -0,0 +1,22 @@ +* z80 emulator for 68k calculators + +Astrid Smith +Project started: 2010-06-06 +GPL + + +* Useful resources: + + +To estimate speed: +http://www.ticalc.org/pub/text/68k/timing.txt + +z80 instruction set in numerical order: +http://z80.info/z80oplist.txt + +More z80 instruction set reference: +http://nemesis.lonestar.org/computers/tandy/software/apps/m4/qd/opcodes.html + +Details on flags and other side effects: +http://www.gaby.de/z80/z80code.htm + -- cgit v1.2.3