From 7c66418b39d7d34af6a629e4f12888bdaa83b0e9 Mon Sep 17 00:00:00 2001 From: Jarno Lehtinen Date: Wed, 8 May 2019 09:04:08 +0300 Subject: [PATCH] Update README.md --- C64_4joy_adapter/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/C64_4joy_adapter/README.md b/C64_4joy_adapter/README.md index 008c19c..4d234dd 100644 --- a/C64_4joy_adapter/README.md +++ b/C64_4joy_adapter/README.md @@ -27,6 +27,7 @@ sei - https://forum.arduino.cc/index.php?topic=43760.5 - http://www.nongnu.org/avr-libc/user-manual/FAQ.html#faq_regbind - volatile register unsigned char my_register asm("r2"); +- https://www.avrfreaks.net/forum/binding-variable-register ## running code from ram - https://forum.arduino.cc/index.php?topic=425962.0