On 06/29/2013 11:24 PM, silverdr@wfmh.org.pl wrote: > > On 2013-06-29, at 18:18, Gerrit Heitsch wrote: > >>>> If I was using it in a VIC-20 as RAM >>>> expansion, then I would connect it to PHI2, knowing that nothing >>>> will access it at the moment PH2 = (L). >>> >>> Hm.. I should be able to try this easily too. Actually I was thinking of something like that, as PHI2 (HI) is also used for allowing R/_W.. >> >> Check the datasheet if there is a minimum time between _RFSH going high and the next read or write access to the RAM happening. If yes, is it short enough for the VIC-20? > > :-) I am not that much interested in the VIC-20 ;-) Where are you planning to use it in then? Gerrit Message was sent through the cbm-hackers mailing listReceived on 2013-06-29 22:01:22
Archive generated by hypermail 2.2.0.