Datasheet

JUMPER
SHUNT
POSITION
DESCRIPTION
JU1
1-2* AVDD is connected to TP5 (+5V).
Pin 1 only
AVDD is connected to external
supply on TP4.
JU2
1-2* RFB is connected to OUT.
Pin 1 only RFB is disconnected from OUT.
JU3
1-2
AVSS is connected to analog
ground.
2-3*
AVSS is connected to on-board
-1.25V reference.
JUMPER
SHUNT
POSITION
DESCRIPTION
JU4, JU6
1-2*
REF is connected to on-board
+4.096V reference.
2-3
REF is connected to external
reference on TP8.
JU5
1-2
VDDIO is connected to 1.8V
power supply.
1-3*
VDDIO is connected to 3.3V
power supply.
1-4
VDDIO is connected to 5V power
supply.
1-5
VDDIO is connected to external
supply on TP10.
JUMPER
SHUNT
POSITION
DESCRIPTION
JUTCK
1-2 Do not use.
2-3 Do not use.
Pin 1 only* USB bridge does not drive J2 or J3.
JUTDI
1-2 Do not use.
2-3 Do not use.
Pin 1 only* USB bridge does not drive J2 or J3.
JUMPER
SHUNT
POSITION
DESCRIPTION
JUTDO
1-2 Do not use.
2-3 Do not use.
Pin 1 only* USB bridge does not drive J2 or J3.
JUTMS
1-2 Do not use.
2-3 Do not use.
Pin 1 only* USB bridge does not drive J2 or J3.
MAX5318 Evaluation System
Evaluates: MAX5318
8Maxim Integrated
Table 4. EV Kit Jumper Descriptions (JU1–JU6)
*Default position.
Table 3. MAXUSB2XILINXMB Interface Board Jumper Descriptions (JU1–JU13) (continued)