User`s manual

RTD Embedded Technologies, Inc. | www.rtd.com 15 FPGA35S6 User’s Manual
JP7: Reserved
JP7 is reserved, and must be left open.
3.3.1 SOLDER JUMPER
B1: Pull up Voltage
Solder jumper B1 are used to set the pull up voltage for JP1, JP2 and JP3.
Table 9: B1 Pull up Voltage
Setting
Description
1-2
Sets Pull up voltage to 3.3V
2-3
Sets Pull up voltage to 5V
B2: Pull up Voltage
Solder jumper B1 are used to set the pull up voltage for JP4, JP5 and JP6.
Table 10: B2 Pull up Voltage
Setting
Description
1-2
Sets Pull up voltage to 3.3V
2-3
Sets Pull up voltage to 5V