FlexTest Test Pattern File Format | Test Pattern File Formats |
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Control Section
This section defines the pin order, where each line defines one primary pin. The format for each line is as follows:
<type> <pin_name> or
<type> <pin_name> <control_name> (for styles 1a and 1b only)
The types and pin names are case insensitive. The pin name refers to the primary input, output, or inout name. The type can be PI for primary input, PO for primary output, or UU for unused. For inout pins, some styles require two lines, and there are four styles that can be used:
Style #1a: (two columns required)
The types are IO_DA and IO_C1. If IO_C1 is 0, then IO_DA is the input value (force value). If IO_C1 is 1, then IO_DA is the output value (measure value). IO_C1 must be either a 0 or 1. Multiple IO_DA can share one IO_C1. The pin name of IO_DA must be the inout pin name.
If the format IO_DA <pin_name> is used, then its IO_C1 should use the same pin name as IO_DA.
If the format IO_DA <pin_name> <control_name> is used, then its IO_C1 should use the same control name as IO_DA.
Style #1b: (two columns required)
The types are IO_DA and IO_C0. If IO_C0 is 1, then IO_DA is the input value (force value). If IO_C0 is 0, then IO_DA is the output value (measure value). IO_C0 must be either a 0 or 1. Multiple IO_DA can share one IO_C0. The pin name of IO_DA must be the inout pin name.
If the format IO_DA <pin_name> is used, then its IO_C1 should use the same pin name as IO_DA.
If the format IO_DA <pin_name> <control_name> is used, then its IO_C1 should use the same control name as IO_DA.
FastScan and FlexTest Reference Manual, V8.6_4 |
