Please refer to the PSoC Creator UDB Editor Guide: https://www.cypress.com/documentation/component-datasheets/psoc-creator-universal-digital-block-udb-editor-guide
The Application note contains details about loading F0/F1 data to other registers. Can you please let me know if you want to provide the fifo's content as output signal bit by bit? You can copy the contents of the F0(or F1) register to A0/A1 and then perform the desired shift operation.
Kindly provide more details about the function you want to perform. If possible please provide your project as well this will help us to get a better understanding of the required implementation.
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When writing to an 8-bit datapath, you need to write three times to get the 24-bits into the FIFO.
If you simply do one 32-bit write to an 8-bit datapath, you would be writing to FIFOs from other datapaths.
Thanks, obvious now that look at the documentation.
Hi Ekta,I have been through the UDB Editor Guide and didn't follow - hence I posted here.
What I am trying to do is to output 24 bits of data to a pin (communicating with an LED driver IC). The data is generated by the firmware (written all at once/3 instructions) and I need to output 1 bit at a time.
I have multiple channels and don't want to consume more than one UDB, if I can avoid it.
I'll put another project together later today to illustrate where I am having problems.