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Re: [Simmons Drums] Re: SDE Memory Cartridge info request

2014-11-25 by Dennis Matana

Hi,

You also will need a battery to hold memory for the 6264 on the card otherwise the ram wont hold its memory. ;)
Here is the data sheet for the 6264


On Monday, November 24, 2014 9:25 PM, "edrose1@... [Simmons_Drums]" <Simmons_Drums@yahoogroups.com> wrote:


Thanks for the info, everyone - very much appreciated.

The schematic I found for the Siel uses a 6116 which is only 16k and requires a battery to hold memory. Let me know if that's the wrong schematic.

Regarding Phil's post, what value of capacitor is required for decoupling? And, would it be as simple as a straight 1:1 wiring with the resistors and capacitor between the PCB and 6264?


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