Testing

Reading time : 2 minutes

Published on 18 Jun 2020 - Updated on 05 Dec 2020

Document	Category	Item
Hardware	Clock	Measure frequency value
Hardware	Clock	Measure rise time
Hardware	Clock	Measure fall time
Hardware	Clock	Measure high time
Hardware	Clock	Measure low time
Hardware	Clock	Measure Jitter
Hardware	Clock	Measure Vmax
Hardware	Clock	Measure Vmin
Hardware	Clock	Measure Cross voltage (Vcrossmax, Vcrossmin) (only for differential clocks)
Hardware	Clock	Measure Cross voltage (Vcrossmax, Vcrossmin) (only for differential clocks)
Hardware	Crystal	Check that frequency is in the right range
Hardware	Crystal	Check that frequency is in the right range
Hardware	Power	Load/Line regulation : Dc Vin +/- 5% (12V)
Hardware	Power	Power consumption of each power rail is within power budget range
Hardware	Power	Efficiency at 10%, 50% and 100% load
Hardware	Power	Ripple at minimum and maximum load
Hardware	Power	Dynamic load
Hardware	Power	OCP Protection
Hardware	Power	Converter rising and falling time
Hardware	Power	Overshoot and undershoot test
Hardware	Power	Output voltage 0°C and 40°C
Hardware	Power	Converter starts at 0°C
Functional	LED	Check that LED has hardware blink function
Hardware	LED	Check that HW blink frequency is OK
Functional	LED	Maintain product in reset mode, check default LED mode
Functional	LED	Check LED color
Functional	LED	Check that LED has HDD activity function
Functional	LED	Check that LED can be ON and OFF
Functional	Button	Check that button push can be detected by SW
Functional	Button	Check that button triggers IRQ
Functional	Button	Check that button can wake up system
Functional	GPIO	Check that shutdown GPIO is functional
Functional	GPIO	Check that configuration GPIO are functional