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Test System Configuration 4 Test Head Filling and DUT Board Considerations

System Reference, January 2001

Analog Fill Order

The order of analog filling depends on the test head config-

uration. Therefore, the fill order for the digital dominant

configuration is described in part one of this section while

you can find that one for the analog dominant configura-

tion in part two.

1. The fill order of the analog instruments (see Table 5) is

illustrated in Figure 40 for the digital dominant configu-

ration.

Figure 40 Fill Order of Analog Instruments within the Digital Dominant

Configuration

In Figure 40 the six lightly shaded (yellow) boxes are the

half groups of those three groups which can support

analog instrument within the 1024 pin digital dominant

configuration. Thus, for this configuration the analog

instruments can only be placed in those card cages corre-

sponding to groups 6, 7 and 8. In the 512 pin digital domi-

nant configuration the analog instruments can only be

placed in the card cage slots corresponding to group 8.

The analog time analysing or measuring instruments are

placed in the half groups titled MEAS. The analog signal

generators are placed in the half groups titled SOURCE.

Depending on the half group the abbreviations of the

analog instruments correspond either to source or

measurement in the table in Table 5. The numbers next to

an abbreviation assign the count number of an instrument

type. These count numbers increase with increasing

filling of the cages.

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 284 285

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AWG G3 PAD FOR PS3 Spécifications Page 81