Add basic io header

2022-03-05 21:17:33 -06:00
parent 9c29aa4fdf
commit 048db615b9
3 changed files with 12 additions and 3 deletions
--- a/sw/io.h
+++ b/sw/io.h
@@ -0,0 +1,6 @@
+#ifndef _IO_H
+#define IO_H
+
+#define IO_REMAP *(unsigned char*)0x7f00
+
+#endif