Hallo Spiro, Thank you very much for answering. The card I used last weekend was an ET4000. Is it possible to obtain the software you used for some experiments of my owen, please? What I had in mind was: - starting up in 8-bit - filling the MDA-screens with a character - go to 16-bit mode - trying to write again The idea is that it should be possible to write the even address bytes. Filling the screen initialises the attributes. The last experiments I did were in '90 or '91 when develloping the first version of the PC-card. From those experiments I remembered not being able to read the odd bytes. I think I do the experiments again but now using a 16-bit ethernetcard plus onboard RAM and the already mentioned XT-card. Groetjes, Ruud http://Ruud.C64.org - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail firstname.lastname@example.org.
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