HP3070 TESTER

The Utility Card provides an additional two channels of high current output; each channel has six multiplexing sub-channels. The sub-channels are connected together to provide a high current, or can be configured to power individual boards on a panelized board. The parameters are described in  Table 3-8 . Figure 3-11    DUT power supplies on Utility Card Table 3-8    Muxed power supply configuration Column Description PS Type Power supply type (model). PS Num Power supply number: 1 to 24 for DUT power supplies 25 to 32 for muxed power supplies Output The output used on the power supply: 1 to 4. Channel The channel to which the power supply is wired: 7 or 8, or 7 & 8. Mux/ High-current Configure as high current or muxed power supply. For more information, see  Flexible Power Supply Output (Utility Card) .

This feature is available when an ASRU Revision N Card is enabled in the  Testhead Cards  task. A 5 V or 12 V power supply can be configured for Medalist i3070 fixture electronics (maximum of one 5 V supply and one 12 V supply per module). The parameters are described in  Table 3-7 . Figure 3-10    Fixture power supplies Fixture power supplies can be used to power the Cover-Extend signal conditioner card. For information, see  Powering the CET Signal Conditioner Card  in  Building Board Test Fixtures . Table 3-7    Fixture power supply configuration Column Description PS Num Power supply number. This is an integer from 101 to 108. Voltage 5 V or 12 V. ASRU Channel The channel on the ASRU-N card to which the power supply is wired. – 101 for 5 V supply – 102 for 12 V supply

DUT Power Supplies Figure 3-9    DUT power supplies The rows in the DUT power supplies table correspond to the power supply relays on the ASRU card. Define the configuration as follows: Custom power configurations: If the target test system does not have standard power supply configurations, specify all the parameters in each row.  Table 3-3  describes the parameters. Standard power configurations: If the target test system has standard configurations, simply select the power supply type in the  PS Type  column. The parameters for the selected type will automatically be filled in. For information on supported power supply configurations, scroll down to the bottom of the screen. Click the button for a power supply type to see its specifications. The specification are also given in  Table 3-6 .   Power supply configurations must match the hardware installed in the testhead. The power supply connections and types are not configurable via the software. The power supplies are hard wired to

Testhead Cards The  Testhead Cards  task ( Figure 3-7 ) specifies what type of cards to use for the board test.   You would typically select the minimum number of cards needed, based on the node count. Specifying the minimum requirements may allow the test to be run on other test systems that have fewer resources. Selecting the cards 1    Enable a module by clicking the  Enabled for Testing  check box. 2    Select the cards to use for the test by clicking the check boxes for the appropriate slots. To enable a different card in a particular slot, click the name to display a list of cards for selection. Refer to the notes below on selecting modules and cards. 3    Click  Save Board Configuration . Notes on selecting modules and cards Modules:  A one-module system will have the lower module installed (either Module 1 or Module 3). Due to the wiring of the testhead, both modules in a bank must be enabled before a module in the other bank can be enabled. For example, if Module 3 is enabled,

Features The  Features  task ( Figure 3-5 ) defines the target test system. It lets you specify what features or licenses to enable for the board test. The ScanWorks area below the Features table indicates whether a ScanWorks licence file was found. Contact your Agilent sales representative to purchase optional system features. Importing data If this test development targets a known configuration, you can import the configuration data. Use the browse button ( ) to locate and select the configuration template to import. The configuration data from the selected template will be applied to all the Target Configuration subtasks.   Configuration templates are created in the  Finalize Target Configuration  task. Selecting the features 1    Select the features to enable for use in testing the board.  Table 3-1  describes the features. 2    Click  Save Board Configuration . Table 3-1    Feature Selection  Option Description Express Fixturing Express technology involves a single plane fixture w