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Z80

44 bytes added, 9 September
[[Zilog]] itself offers the [[eZ80|eZ80]] processor, a new, 50MHz design. Kits now have reached a less-than-prohibitive price range and may be available without a business.
 
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== Block Diagram ==
[[File:Z80 Block Diagram.gif]]
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* The values of F5 and F3 following an SCF or CCF instruction depend on whether the preceding instruction modified the flags or not.
* The BIT b,(HL) instruction exposes certain bits of the internal register WZ to the undocumented flags F5 and F3.
 
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== Block Diagram ==
[[File:Z80 Block Diagram.gif]]
 
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== CPU Pins ==
[[File:Z80 Pins.png]]
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