Configuration
CPC805
C P C 8 0 5 U s e r M a n u a l
47
© 2 0 1 2 F a s t w e l v . 0 0 1 a E P r e
4.3
TFT Panel Power Voltage Selection
XP2 is a standard 3-pin header used for TFT power voltage (V
DD
) selection. It is located on the top
side of the module. Figure below presents explanation of its jumper positions.
Figure 4-3:
XP2 TFT Panel Power Voltage Selector
1
2 3
Pins 1-2 closed: +3.3 V power is supplied to a panel
1
2 3
Contacts 2-3 closed: +5 V is supplied
Attention!
Take due care selecting TFT panel power voltage!
Wrong setting can result in a damage to the panel. Please,
apply to specifications of a panel for correct voltage level.
4.4
RS-485 Terminators Connection
Terminator for COM2 – XP18, terminator for COM4 – XP19.
(TBA)
4.5
PCI-E Mode Selection
XP23 is a standard 2-pin header used for selection of PCI Express lanes configuration. It is located
on the top side of the module.
Contacts closed – one x4 channel, contacts open – four x1 lanes.
(TBA)