AMIS-3910XGEVB_TEST_PROCEDURE - 241 KB

Test Procedure for the AMIS-3910XGEVB Evaluation Board
Author: Koenraad Van den Eeckhout
Revision: v1.0
Date: April 30, 2014-04-30
Test Equipment required:
Power Supply TTi PL330DP or similar
Signal Generator (x2): Agilent 33220 or similar
Multimeter
Test Procedure
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Set one power supply to 30V, 50 mA
Connect the power supply (V_BAT) to connector P1 in both polarities
o In the correct polarity LED5 should light up
o In the reverse polarity, the board should draw no current
Connect the power supply to connector P1 in the correct polarity
Measure the voltage between TP3 and TP4. This voltage should be 3.3V ± 0.1V
Turn off the power supply and connect as follows:
o Place a jumper on J4 between pin 3 and 4
o Connect the first signal generator (clock) to pin 2 of J4 (ground connect to pin 1)
o Connect the second signal generator (cs) to pin 6 of J4 (ground connect to pin 1)
o Connect the SYNC output of the clock signal generator to the EXT TRIG input of the cs signal
generator
Set the clock signal generator as follows:
o Square wave, 100 kHz, High Level 3.3V, Low Level 0V
o Burst, 8 cycles, Start Phase 1°
o Utility > Output > High Z
Set the cs signal generator as follows:
o Square wave, 5 kHz, High Level 3.3V, Low Level 0V
o Burst, 1 cycle, trigger > external source, rising edge
o Utility > Output > High Z
Turn on the power supply
Press the trigger button on the clock signal generator
o All LEDs should now light up
8/14/2014
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