Analysis of information sources in references of the Wikipedia article "MOS Technology 6507" in English language version.
Block Diagram
Block Diagrams And Schematics
Electronic Theory
Simply writting [sic] to WSYNC causes the microprocessor to halt until the electron beam reaches the right edge of the screen, ...
You don't use a 68000 as a logic replacement; you use it as a computer. And that's a different architecture. And we weren't capable of going there, without a major investment, ... It's supposed to have been in every cash register, it's supposed to have been in every intelligent thing on the airplane, it was supposed to be everywhere.
This circuit operates on a "line by line" basis, always outputing the same information every television line unless new data is written into it by the microprocessor.
Memory Mirrors
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This circuit operates on a "line by line" basis, always outputing the same information every television line unless new data is written into it by the microprocessor.