JYTEK PXIe-2722, Руководство пользователя

Страница: 28 / 56

PXIe-2722 Chassis | jytek.com | 24
3. Performance
PCI Bus Throughput
PXIe-2722G3/G2 provides excellent throughput of PCI Bus as shown in below. There
are three PCI Bus segments in the backplane. Slot2 to Slot7 is segment 1, and Slot8
to Slot13 is segment 2, and slot14 to slot18 is segment 3.
PCI Bus Segment Slot Test Module Test Result
Segment 1
2 PXI-69846H 109 MB/s
3 PXI-69846H 109 MB/s
4 PXI-69846H 109 MB/s
5 PXI-69846H 109 MB/s
6 PXI-69846H 109 MB/s
7 PXI-69846H 109 MB/s
Segment 2
8 PXI-69846H 109 MB/s
9 PXI-69846H 109 MB/s
10 PXI-69846H 109 MB/s
11 PXI-69846H 109 MB/s
12 PXI-69846H 109 MB/s
13 PXI-69846H 109 MB/s
Segment 3
14 PXI-69846H 109 MB/s
15 PXI-69846H 109 MB/s
16 PXI-69846H 109 MB/s
17 PXI-69846H 109 MB/s
18 PXI-69846H 109 MB/s
Table 11 PCI Bus Throughput
Note:

PCI Bus theoretical maximum bandwidth is 132 MB/s.

PXI-69846H is 4-ch 40 MS/s 16-bit digitizer, its bandwidth is 320 MB/s.