Jumper Settings

Set up the board with the default jumper settings listed in the following table. You require these settings to run the pre-programmed design. You must connect current measurement jumpers to permit the flow of current. The table order is from top to bottom and left to right on the board.

Table 1. Jumper Settings
Jumper Pin Comment
JP112 1–2

Voltage selection for VCC_JTAG (JTAG supply), 3.3V. Pin 3–4 gives 2.5V, Pin 5–6 gives VCC_CORE

JP52 1–2 Voltage selection for VCC_B0 (Bank 0), selecting 3.3V. Pin 3–4 gives 2.5V, Pin 5–6 gives VCC_CORE
JP82 1–2 Voltage selection for VCC_B1 (Bank 1), selecting 3.3V. Pin 3–4 gives 2.5V, Pin 5–6 gives VCC_CORE
JP12 2–3 Main power supply—connect Ic/USB input to VCC_IN
JP3 2–3 Current measurement header for Bank 0
JP4 2–3 Current measurement header for VCC_B2 (Bank 2)
JP6 2–3 Current measurement header for Bank 1
JP7 2–3 Current measurement header for VCC_B3 (Bank 3)
JP9 2–3 Current measurement header for JTAG supply
JP101 2–3 Current measurement header for VCC (FPGA core supply)
JP12 2–3 Current measurement header for VCC_PUMP (FPGA charge pump supply)
JP14 All Dual pair jumpers must be placed on all locations
JP13 All Dual pair jumpers must be placed on all locations
JP15 All Dual pair jumpers must be placed on all locations
JP22 2–3 VCC_CORE voltage (1.2V/1.5V), selecting 1.2V. Pin 1–2 selects 1.5V. Jumper is upper right of board
Notes:
  1. 1.To measure the device current, place a multimeter between Pin 2 and Pin 3 of JP10 (VCC_CORE). The multimeter must be able to read μA current range for Flash*Freeze mode.
  2. 2.Confirm the voltage selection jumper.