Motorolla 68010 system needs DIPS 256k x 4 1m x 4
Posted: Mon Apr 21, 2003 7:21 am
I am looking to upgrade an old motorolla based System I have.
I know it can take
KM44c1000 1m x 4 (I currently have 4mb of this installed)
or
M514256 256k x 4 (the old stuff that takes it to 1mb)
What I am wondering is would this system take 1m x 16? or do you believe since all the other modules are x 4 I would need 4m x4?
I would like to get 16mb installed or at least 8mb.
I was thinking that 4m x 4 might exceed the refresh of the unit but cannot find its max rate, otherwise 1m x 16 might work but it may "quarter" the ram due to unknown limitations.
I will have to buy the ram any way I go unless I can convert these surface mounted chips on simms I have to dipps. Anyone have pinouts for the various dipps and surface mounted ram chips?
Thanx
Ryan
I know it can take
KM44c1000 1m x 4 (I currently have 4mb of this installed)
or
M514256 256k x 4 (the old stuff that takes it to 1mb)
What I am wondering is would this system take 1m x 16? or do you believe since all the other modules are x 4 I would need 4m x4?
I would like to get 16mb installed or at least 8mb.
I was thinking that 4m x 4 might exceed the refresh of the unit but cannot find its max rate, otherwise 1m x 16 might work but it may "quarter" the ram due to unknown limitations.
I will have to buy the ram any way I go unless I can convert these surface mounted chips on simms I have to dipps. Anyone have pinouts for the various dipps and surface mounted ram chips?
Thanx
Ryan