NI-Digital Pattern Driver 19.0 Bug Fixes

Visión General

The following items are the IDs and titles of issues fixed in the NI-Digital Pattern Driver 19.0.

1. Bug Fix

The following items are the Bug Fixes in the NI-Digital Pattern Driver 19.0.

ID Legacy ID Fixed Issue Issue Details
Use of ‘source_d_replace’ opcode results in incorrect sourcing pin states Use of the opcode can leave the digital drive disconnected for multiple cycles after a source sample is completed. Incorrect drive state of the pins will affect the next sourced sample even if that sample is in a subsequent source waveform. Vectors that are not part of a source waveform will not be affected. This condition only occurs if and when the ‘source_d_replace’ opcode is used. Source waveform functions using only the ‘source’ opcode are not affected by this issue.



Glossary of Terms


  • Bug ID - When an issue is reported to NI, you may be given this ID or find it on  You may also find IDs posted by NI on the discussion forums or in KnowledgeBase articles.
  • Legacy ID – An older issue ID that refers to the same issue.  You may instead find this issue ID in older known issues documents.
  • Description - A few sentences which describe the problem. The brief description given does not necessarily describe the problem in full detail.
  • Workaround - Possible ways to work around the problem.
  • Reported Version - The earliest version in which the issue was reported.
  • Resolved Version - Version in which the issue was resolved or was no longer applicable. "N/A" indicates that the issue has not been resolved.
  • Date Added - The date the issue was added to the document (not the reported date).