PCIe-DIO05 Users Manual (Rev 1.1)
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http://www.daqsystem.com
4.2 Function Description
(1)
FPGA
All of the board functions are controlled the FPGA Logic.
(2)
Buffer
It receives external digital input.
(3)
Regulator
A power supplies to the board.
(4)
PCI Express Chipset
It
’s a PCI Express Bridge.
(5)
EXT VIO
You shall fit it with an external power level as you adjust an equipped volume resistance. A
base setting is 3.3V.