Hallo Marko, > The "some extras" must involve hardware, or you must leave the > oscillator on. If I remember correctly, at least the processor > and the video chip are dynamic devices. If you stop the clock, > they will forget the register contents. You're absolutely correct. But the remark was more meant to give anybody an idea at all. IMHO you can use the same principle as a freezer: save all data regarding the CPU, VIC and whatever in this SRAM as well. The only extra hardware needed is the battery plus accompanying electronics and an EPROM to be placed in the free socket (U36 ??). This EPROM contains the actual LOAD and SAVE software. Just an idea. 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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