Keithley 4200A-SCS

Section
6: Clarius Model 4200A-SCS Parameter Analyzer
Reference Manual
6-308 4200A-901-01 Rev. C / February 2017
flashulib user library
The flashulib user library contains user modules for flash memory testing. The next table lists and
briefly describes the user modules.
flashulib user modules
User module Description
configure_dc_flash
Disconnects pulse channels by opening the solid-state relay for each
pulse channel in the supplied list. This routine should be used before
running a DC test when the pulse and DC signals are connected at each
DUT terminal.
double_pulse_flash
Defines and outputs 1 to 8 waveforms that consist of two pulses that have
indepedent widths and levels. The waveforms are defined using line
segments (Segment Arb mode). You can define the waveform for just a
program or erase pulse or for a waveform that combines program and
erase cycles for up to eight independent pulse channels.
pmu_configure_dc_flash
Disconnects pulse channels by opening the solid-state relay for each
pulse channel in the supplied list. This routine should be used before
running a DC test, when the pulse and DC signals are connected together
at each DUT terminal.
pmu_double_pulse_flash
Defines and outputs 1 to 8 waveforms that consist of two pulses that have
indepedent widths and levels. The waveforms are defined using line
segments (Segment Arb mode of the 4220-PGU or 4225-PMU). You can
define the waveform for just a program or erase pulse or for a waveform
that combines both program and erase cycles for up to eight independent
pulse channels.
pmu_single_pulse_flash
Defines and outputs 1 to 8 waveforms that consists of two pulses that
have indepedent widths and levels. The waveforms are defined using line
segments (Segment Arb mode of the 4220-PGU or 4225-PMU). You can
define the waveform for just a program or erase pulse or for a waveform
that combines both program and erase cycles for up to eight independent
pulse channels.
single_pulse_flash
Defines and outputs 1 to 8 waveforms that consist of two pulses that have
indepedent widths and levels. The waveforms are defined using line
segments (Segment Arb mode of the pulse card). You can define the
wavform for just a program or erase pulse or for a waveform that
combines both program and erase cycles for up to eight independent
pulse channels.