Hallo Marko, > The cartridge port bus on the C128 is always 1 MHz. Yes, when accessing $DE00..$DFFF. Don't know what happens when using ROML or ROMH. But what happens to CLK2 if you first put the C128 in 2 MHz-mode and put it in DMA-mode by negating the DMA-input at the expansionport? Groetjes, Ruud http://Ruud.C64.org - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tml.hut.fi.
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