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is there any possibilities to display value in LCD using SBRIO 9638?

“I want to use a standard 16×2-character LCD with the sbRIO-9638. Can you confirm if I can drive this display using the digital I/O lines on the sbRIO-9638 FPGA, and if LabVIEW FPGA is suitable for implementing the required control signals (RS, EN, D4–D7)?

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Hi Ajay,

 


@AJAYY06 wrote:

“I want to use a standard 16×2-character LCD with the sbRIO-9638. Can you confirm if I can drive this display using the digital I/O lines on the sbRIO-9638 FPGA, and if LabVIEW FPGA is suitable for implementing the required control signals (RS, EN, D4–D7)?


  • What exactly is a "standard 16×-character LCD"? Can you provide a specsheet describing the input signals of such a "standard LCD"?
  • The sbRIO9638 spec is found here
  • The sbRIO9638 provides 28 "5V tolerant" DIO pins: that should be sufficient to drive your 6 digital lines…
Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Yes, you can use NI LCD Module Driver with HD44780-based character LCDs.

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Applications Engineer | TME Systems
https://tmesystems.net/
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https://github.com/ZhiYang-Ong
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