changeset 2259:07dd57656b1f

Mask out high bit in IRQ multi
author boisy
date Sun, 27 Dec 2009 18:23:51 +0000
parents c5e313a93c68
children c49bbdfb2764
files level1/modules/scdwt.asm
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/level1/modules/scdwt.asm	Sun Dec 27 17:51:19 2009 +0000
+++ b/level1/modules/scdwt.asm	Sun Dec 27 18:23:51 2009 +0000
@@ -267,7 +267,8 @@
 * Interrupt handler  - Much help from Darren Atkinson
 
 			
-IRQMulti3   pshs    a			;save port #
+IRQMulti3   anda    #$7F
+            pshs    a			;save port #
          	cmpb	RxGrab,u	;compare room in buffer to server's byte
            	bhs		IRQM06		;room left >= server's bytes, no problem