Converts a spreadsheet string to a digital waveform or set of digital data. You must manually select the polymorphic instance you want to use.


icon

Inputs/Outputs

  • cbool.png compress data (T) —

    compress data specifies whether to compress the digital output. The default is TRUE.

  • cstr.png spreadsheet string —

    spreadsheet string contains numeric or string values separated into columns by delimiters, such as tabs or commas, with an end-of-line (EOL) character separating rows. spreadsheet string should be a delimited list of ASCII characters representing the 8 supported digital data states, shown in the following table.

    Value Digital Data State Description
    0 0 (Drive Low) Force logic low. Drive to the low voltage level (VOL).
    1 1 (Drive High) Force logic high. Drive to the high voltage level (VOH).
    2 Z (Force Off) Force logic high impedance. Turn the driver off.
    3 L (Compare Low) Compare logic low (edge). Compare for a voltage level lower than the low voltage threshold.
    4 H (Compare High) Compare logic high (edge). Compare for a voltage level higher than the high voltage threshold (VOH).
    5 X (Compare Unknown) Compare logic unknown. Do not compare.
    6 T (Compare Off) Compare logic high impedance (edge). Compare for a voltage level between the low voltage threshold (VOL) and the high voltage threshold (VOH).
    7 V (Compare Valid) Compare logic valid level (edge). Compare for a voltage level either lower than the low voltage threshold (VOL) or higher than the high voltage threshold (VOH).
  • cstr.png delimiter (tab) —

    delimiter is the value or values used to separate fields in the spreadsheet file. The default is a single tab character.

  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • cu16.png position first column —

    position first column specifies whether the first column from spreadsheet string represents the least significant bit (LSB) or most significant bit (MSB) of the waveform.

  • idigtblrn.png digital data —

    digital data returns the converted set of digital data.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.