The invention relates to a semi-conductor component test procedure, as well as to a semi-conductor component test device with a shift register, which comprises several memory devices from which pseudo-random values (BLA, COL, ROW) to be used for testing a semi-conductor component are able to be tapped and emitted at corresponding outputs of the semi-conductor component test device, whereby the shift register comprises at least one further memory device, from which a further pseudo-random value (VAR) is able to be tapped and whereby a device is provided, with which the further pseudo-random value (VAR) can selectively, if needed, be emitted at at least one corresponding further output of the semi-conductor component test device.