DAQ system PCIe-DIO6400, User Manual, Page: 3 / 21

PCIe-DIO6400 Users Manual (Rev 1.0)
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http://www.daqsystem.com
1. PCIe-DIO6400 Block Diagram
PCI Target
Express PCI
BUS
Local Bus
Address
Data(Mem,I/O)
DIO
32bit Input
External
Interface
IO Decoder
To each IO
Module
PCIe-DIO6400 INTERNAL BLOCK
MEM Decoder
BUS Mux
DIO
32bit Output
[Figure 1-1. PCIe-DIO6400 Internal Block Diagram]
The PCIe-DIO6400 is designed for high performance digital logger with Express PCI x1 Interface. It
has two Isolated 32 Digital Input/Output port for external interface like Figure 1-1.