Voltage regulators
www.national.com/pf/LP/LP3906.html
Voltage
FPGA core
supply
FPGA I/O
Banks 0, 1, 2
FPGA auxiliary
supply
Embedded
USB / JTAG
Programmer
Bank 0
Bank 2
Bank 1
Bank 3
(1.2V)
(3.3V)
(3.3V)
(1.8V)
FPGA
FPGA
DDR2 SDRAM
Termination
(0.9V)
DDR2 SDRAM
Device, FPGA
(1.8V)
DAC Reference
Voltage
(3.3V)
DDR2 SDRAM
Voltage Ref.
(0.9V)
I C Interface
2
I C Interface
2
regulators
Power switch
Wall power adapter
input
I/O Bank 3
