How do I resolve missing block/HDLImplementation pair

2 次查看（过去 30 天）
Eldridge Mount
Eldridge Mount 2023-4-9
回答： Stefanie Schwarz 2023-7-4
When trying to compile an HDL Coder module, I get the following error:
The Block/HDLImplementation pair:
('built-in/Delay', '')
is not registered in the implementation database.
How can I resolve this? This provides little information, but seems to be as if HDL Coder is missing something.
Thanks, Eldridge

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回答（2 个）

Bharath Venkataraman
This may be an installation issue. Please contact MathWorks support: https://www.mathworks.com/support/contact_us.html
Stefanie Schwarz
Stefanie Schwarz 2023-7-4
This error may occur because some block, the 'Delay' block in this case, thinks it should have HDL-specific parameters but does not actually have them attached. To fix this, please try to save and restore HDL parameters using the following two commands:
>> hdlsaveparams('yourModelName', 'savefile.m')
>> hdlrestoreparams('yourModelName', 'savefile.m')

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