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2. Hardware Specifications
The PCIe/PXIe-6301 is one of the family of temperature input module,
which can run on PCIe, PXIe, TXI (Thuderbolt) and USB buses (coming
soon). PCIe/PXIe-6301 on different buses are shown in Table 2.
Table 2 6301 on different buses
2.1 System Diagram
Multiplexer
Multiplexer
Multiplexer
Multiplexer
ADC0
ADC1
ADC2
ADC3
DDR
FPGA
F
ront
-pan
lel
I
nt
e
rf
ac
e
Ch0-Ch4/Ch0-Ch7
Ch5-Ch9/Ch8-Ch15
Ch10-Ch14/Ch16-Ch23
Ch15-Ch19/Ch24-Ch31
Figure 1 PCIe/PXIe-6301 System Diagram
Figure 1 shows the system diagram of the PCIe/PXIe-6301. The system
is mainly composed of ADC, DDR and FPGA control modules. The
FPGA-based driver code provides a stable and efficient PCIe / PXIe /
USB interface. PCIe/PXIe-6301 uses four ADCs at the same time. Each
ADC is responsible for the measurement of one channel (5 or 8) and
selects one of the channels through the multiplexer.
6301 Model
PCIe
PXIe
TXI
USB
6301
a
a
a
a
