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02/05/02 19:00
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 		 #19444 - RE: Swap RAM and ROM in a Single Addr. S
Hi Ivan,

I agree with Peter on the switching issue.
My Z80 was in reset state while I messed with its RAM, when I released the reset switch, it ran from RAM. Also, while in reset state it's important to have necessary pull-up/downs on important RAM pins, so that data does not get corrupted.

Regards,

Dincer Aydin


List of 17 messages in thread
TopicAuthorDate
Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. Space            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      
RE: Swap RAM and ROM in a Single Addr. S            01/01/70 00:00      

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