Agilent Technologies 4155B, Руководство пользователя

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Agilent 4155B/4156B VXIplug&play Driver User’s Guide, Edition 4
3-45
Programming Examples Using HP VEE
Stress Force
Stress Force
For stress force, use the following functions.
Table 3-29 Functions for Stress Force
A program example is shown in Figure 3-41 on page 3-46. This program forces dc
stress and pulse stress to the DUTs (device under test). The measurement setup is
shown in Figure 3-40.
Figure 3-40 Device Connection and Source Setup for Example Program
Description Function Parameters
Output Switch Setup hp4156b_setSwitch channel,state
PGU output impedance
setup hp4156b_setPguR channel,state
Forces dc bias hp4156b_force channel,mode,range,value,compliance,
polarity
Stress timing setup hp4156b_setStress hold,mode,duration,period
dc stress setup hp4156b_addStressSyncIv source,channel,mode,range,base,stress,
compliance
Pulse stress setup hp4156b_addStressSyncPulse source,channel,base,stress,width,delay,
rise,fall
Forces stress hp4156b_stress status
Clears stress source setup hp4156b_clearStressSync
Disables output hp4156b_zeroOutput channel
channel: SMU2
mode: V output
range: 2V
value: Vsub
comp: 0.1A
polarity: AUTO
channel:PGU1
mode: V pulse
base: 0V
stress: Pulsestress
width: width
delay: delay
rise: rise
fall: fall
hold: hold
mode: Pulse count
Count: Count
Period: Period
channel:SMU1
mode: V output
range: 20V
base: 0V
stress: DCVstress
comp: 0.1A