[comp.sys.amiga.tech] A2052 bad, which chip to replace ?

kkaempf@rmi.UUCP (Klaus Kaempf) (12/02/88)

Hi !
My A2052 2 MB memory expansion card has a 'sticky' bit at address
$2CFCAB (or better at offset $CFCAB) bit #1. There are a lot of 256k
memory chips on this board, but which one needs replacement ?
Could someone (read: someone from CATS) please provide some information
how the memory chips relate to actual addresses and bit positions within
the 2MB space ?

Thanks,

Klaus