| JP1 |
Provides 3.3V to Prog. USB interface |
Installed |
| JP2 |
Provides 2.5V to FlashPro3 FPGA |
Installed |
| JP3 |
Provides 1.2V and/or 1.5V core voltage to IGLOO®
FPGA |
Installed 2–3 |
| JP4 |
Provides 3.3V to FlashPro3 FPGA |
Installed |
| JP5 |
Selects 1.2V and/or 1.5V core voltage for IGLOO FPGA |
Depends on whether FPGA is V2 or V5. V2: Installed 2–3. V5: Not
installed (Auto Switch mode) |
| JP6 |
Connects 3.3V to Pin 2 of P1 connector |
Installed |
| JP7 |
Connects VIN (5V) to Pin 1 of P1 connector |
Installed |
| JP8 |
Connects push button reset to P3 |
Not installed |
| JP9 |
Connects 3.3V to VPUMP pin on FPGA |
Installed 2–3 |
| JP10 |
Connects 2.5V to Pin 2 of P2 connector |
Installed |
| JP11 |
Connects RS232_TX signal from FPGA to RXD input of Serial-to-USB
chip |
Installed |
| JP12 |
Connects RS232_RX signal from FPGA to TXD input of Serial-to-USB
chip |
Installed |
| JP13 |
Connects 3.3V to Bank 3 of IGLOO FPGA |
Installed 2–3 |
| JP14 |
Connects VIN (5V) to Pin 1 of P2 connector |
Installed |
| JP15 |
Provides 3.3V to non-FlashPro3 portion of board |
Installed |
| JP16 |
Connects 3.3V to Bank 0 of IGLOO FPGA |
Installed 2–3 |
| JP17 |
Connects 2.5V to Bank 1 of IGLOO FPGA |
Installed 2–3 |
| JP18 |
Connects 3.3V to Bank 2 of IGLOO FPGA |
Current is measured at this point |
| JP19 |
Connects 3.3V to IGLOO FPGA |
Current is measured at this point |
| JP20 |
Supplies voltage to PLL |
1–2 connects core voltage to PLL 2–3 shorts VCCPLF to GND to
disable PLL and insure it does not consume power |
| JP21 |
Selects source of Flash*Freeze pin. |
1–2 connects GPIOB_0 to FF Pin. 2–3 connects push button circuit
with RC and Schmitt trigger buffer |
| JP22 |
Selects input power (5V) to the main board logic |
Factory installed between Pins 1 and 4 to select power from 2.1
mm external power supply connector. Other jumper positions have been
removed and are no longer supported |
| JP23 |
Connects VIIN (5V) to Pin 1 of P5 connector |
Current is measured at this point |
| JP24 |
Connects 3.3V to Pin 2 of P5 connector |
Current is measured at this point |