13
TR10a-LPQ User Manual
December
10,
2018
Table 2-2 S1 PCIe Control DIP Switch
Board
Reference
Signal Name
Description
Default
S1.5
PCIE_PRSNT2n_x1
On : Enable x1 presence detect
Off: Disable x1 presence detect
Off
S1.6
PCIE_PRSNT2n_x4
On : Enable x4 presence detect
Off: Disable x4 presence detect
Off
S1.7
PCIE_PRSNT2n_x8
On : Enable x8 presence detect
Off: Disable x8 presence detect
Off
S1.8
PCIE_PRSNT2n_x16
On: Enable dual x8 presence
detect
Off: Disable dual x8 presence
detect
On
◼
Setup Configure Mode
The position 1~3 of DIP switch S1 are used to specify the configuration mode of the
FPGA. As currently only one mode is supported, please set all positions as shown in
Figure 2-5 Position of DIP switch S1 for Configure Mode
◼
Select Flash Image for Configuration
The position 4 of DIP switch S1 is used to specify the image for configuration of the
FPGA. Setting Position 4 of S1 to “1” (down position) specifies the default factory image
to be loaded, as shown in
. Setting Position 4 of S1 to “0” (up position)
specifies the TR10a-LPQ to load a user-defined image, as shown in