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TI 99/4A Eprom Cartridge
#4
Ksarul

I had heard there were new boards that had been developed, but couldn't find availability or pricing.
I had extra duplicate cartridges, which was a quick almost free source of boards to experiment with.
How are multiple 8k rom cartridge bin files prepared so they can be software bank switched.

Barry,
I assume you obviously have added a cell battery to preserve the code in the static ram?
I actually don't own a Romox , curious what the board looks like.
Shoot a few pictures if you get a moment. (both sides)
If you compress them you can upload them here or pm me and I'll give you an email address.

How do you load the Sram


Messages In This Thread
TI 99/4A Eprom Cartridge - by sjt99 - 04-15-2014, 06:43 PM
RE: TI 99/4A Eprom Cartridge - by ksarul - 04-15-2014, 08:08 PM
RE: TI 99/4A Eprom Cartridge - by barryp - 04-15-2014, 09:15 PM
RE: TI 99/4A Eprom Cartridge - by sjt99 - 04-15-2014, 10:50 PM
RE: TI 99/4A Eprom Cartridge - by ksarul - 04-16-2014, 07:29 AM
RE: TI 99/4A Eprom Cartridge - by sjt99 - 04-16-2014, 11:34 PM
RE: TI 99/4A Eprom Cartridge - by barryp - 04-17-2014, 12:27 PM
RE: TI 99/4A Eprom Cartridge - by sjt99 - 04-17-2014, 02:21 PM
RE: TI 99/4A Eprom Cartridge - by astharot - 11-13-2014, 10:19 AM
RE: TI 99/4A Eprom Cartridge - by sjt99 - 11-13-2014, 10:56 AM
RE: TI 99/4A Eprom Cartridge - by astharot - 11-14-2014, 06:56 AM
RE: TI 99/4A Eprom Cartridge - by ksarul - 11-16-2014, 10:13 PM
RE: TI 99/4A Eprom Cartridge - by mahak - 08-24-2019, 06:58 AM
RE: TI 99/4A Eprom Cartridge - by surbhi786 - 09-05-2019, 06:34 AM
RE: TI 99/4A Eprom Cartridge - by surbhi786 - 09-05-2019, 06:35 AM

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