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MicroPython • Re: PIOASM error message "delay too large" when "nop() .side(0) [7]" followed by "nop() [8]"

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Using sideset reduces the maximum delay. From the RP2040 datasheet
The delay_value is specified as a value (see Section 3.3.2), and in general is between 0 and 31 inclusive (a 5-bit value), however the number of bits is reduced when sideset is enabled via the .side_set (see pioasm_side_set) directive.
Using one side set bit reduces your maximum delay to 15.

Statistics: Posted by rpdom — Sat Jan 18, 2025 12:02 am



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