[hatari-devel] Big problems with bus error on Falcon

Laurent Sallafranque laurent.sallafranque at free.fr
Wed Jan 13 23:25:44 CET 2010


In complement, for Tron 2001, we have the following message.

> M68000 Bus Error at address $f00000.


##############ADSPEED Configuration registers                      
###########    
-------+-----+-----------------------------------------------------+----------
$F00000|byte |Switch to 16 Mhz                                     |W
$F10000|byte |Switch to 8 Mhz                                      |W
$F20000|byte |Turn on high speed ROM option in 16 Mhz              |W
$F30000|byte |Turn off high speed ROM option                       |W
$F40000|byte |Unknown                                              |W
$F50000|byte |Turn off cache while in 16 Mhz                       |W
       |     |       >> Write 0 to an address to set it. <<        |


I've added (just to see) the following line into IoMemtabFalcon :

    { 0xf00000, SIZE_BYTE, IoMem_VoidRead, IoMem_VoidWrite 
},                               /* No bus error here */


It still gives me the Bus error message.
(It seems to be the same problem than in conquest game).

Regards

Laurent



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