4 Considerations
DBUG398-1.1E
23(25)
4
Considerations
Considerations for the use of the development board:
1.
Handle with care and pay attention to electrostatic protection.
2.
When downloading bitstream files to internal flash or external flash, set
the MODE pin state to the correct configuration value, please refer to
Gowin FPGA Products Programming and Configuration User
Guide
3.
100 ohm terminating resistors are welded into the LVDS Port. As the
output port, the corresponding terminating resistors are removed in the
LVDS interface.
4.
Input DC5V power supply via USB download interface or power socket.
Input via the power socket if the SW1 switch is pressed; input via the
USB download interface if the SW1 switch pops up.
5.
The value of download speed configured in Project should be no less
than 5MHz, as shown below.
Figure 4-1 Download Speed
