Re: Detect a C128 from C64 mode

From: Ullrich von Bassewitz (
Date: 2003-02-16 19:59:02

On Sun, Feb 16, 2003 at 06:20:57PM +0200, Marko Mäkelä wrote:
> Your idea takes 10 bytes:
> lda #$fc:sta$d030:eor$d030:beq c128.  

Changing the current contents of $d030 is not a good idea, so one needs to
save and restore the old value (+ 6 bytes).



Ullrich von Bassewitz                        

       Message was sent through the cbm-hackers mailing list

Archive generated by hypermail 2.1.6.