Think 512K SRAM... "8)
On 4/16/19, Kurt McCullum <[email protected]> wrote: > That was my thought. To have a module that inserted into the existing > "sidecar" or bus slot and then got secured for a permanent 3rd bank that > sits inside. Not much more than one 32k SRAM chip and a latch IC to decode > the I/O address pins. But I'm certainly a complete hardware novice when it > comes to these things so take all that for what it's worth. I asked because > many times there are those who have already done this kind of a thing and > there may already be a solution. Sounds like Steve looked into it and > decided it wasn't a road worth going down. I trust his knowledge on these > things far more than mine. > > I've got a SideCar with 96k but it isn't the most portable of units. Having > the extra 32k inside would be nice. > > Kurt > > On Tue, Apr 16, 2019, at 1:50 PM, John Gardner wrote: >> I meant the "sidecar" expansion connector. >> >> ... >> >> >> On 4/16/19, John R. Hogerhuis <[email protected]> wrote: >> > On Tue, Apr 16, 2019 at 1:27 PM John Gardner <[email protected]> wrote: >> > >> >> Yeah. Especially if you don't mind splitting the case >> >> >> >> to plug your board in... >> >> >> >> >> > The NECs have a screw down panel that covers the socketed RAM. >> > >> > -- John. >> > >> >
