Reconfigurable Computer

[shs2017]

Hello, I'm designing a reconfigurable computer and need some help. My problem is that I need to find a voltage regulator(linear is preferred) with the following specs:

• Selectable Voltage levels of (1.2V, 1.8V, 2.5V, and 3.3V)
• Be able to have any combination of the voltage levels above with the outputs
• Have 1, 2, or 3 outputs
• Have a maximum input level of more than 9V

I've researched digikey, mouser, and jameco for parts but have only found one, the Richtek USA Inc RT9032JGQWA. The problem is that this part meets all the qualifications except for being able to have any combination of the voltage levels(1.2V, 1.8V, 2.5V, and 3.3V) with the outputs. It only has a limited amount of combinations. Surely there should be a part for this though. Let me know if you have found a part that qualifies for the specs.

My other question is that I need a way to be able to program a spartan 6 and microcontroller/CPLD from the same JTAG port. I know I can just put a switch in but it would be nice if there's a more modular way of doing this; like, detecting which one to program automatically.

Feel free to go into detail or give constructive criticism.

Thanks for your help,
Jackson

Project Page:
https://upverter.com/shs2017/59aae0b5aaab0e8d/Reconfigurable-Computer/