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I'm trying to use a Comparator component in a CY8C4146LQI-S432.
However, when I try to assign the output to a pin, I find that it won't let me assign it to any of the pins! The only thing I can connect it to seems to be the Quadrature Decoder.
Is this right? Surely the comparator can be used for more things than that?
What am I doing wrong?
Hugo
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PSoC 4 Architecture
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When I put a Comparator component on the CY8C4146AZI-S433, PSoC Creator suggests P3[6] and P3[7] for the Comparator output pin as follows.
It seems that P3[6] and P3[7] are assigned to the dedicated comparator output as ctb_dsi_comp for two CTBms.
The reason why the PSoC Creator do not suggest any pins on CY8C4146LQI-S432 is the QFN32 package does not have both P3[6] and P3[7] pins.
I was looking for a description saying that P3[6] and P3[7] are assigned as dedicated Comparator outputs in the PSoC 4100S datasheet and the PSoC 4100S Technical Reference Manual (TRM) but I found no such descriptions. So, I would like to request to add some descriptions regarding the dedicated Comparator output pins.
Regards,
Noriaki
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Hello Hugo,
Which component are you using ? LP comp or CTB based comparator ? Or is it CSD comparaotor?
Best Regards,
VSRS
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I'm just using the component called "Comparator"
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When I put a Comparator component on the CY8C4146AZI-S433, PSoC Creator suggests P3[6] and P3[7] for the Comparator output pin as follows.
It seems that P3[6] and P3[7] are assigned to the dedicated comparator output as ctb_dsi_comp for two CTBms.
The reason why the PSoC Creator do not suggest any pins on CY8C4146LQI-S432 is the QFN32 package does not have both P3[6] and P3[7] pins.
I was looking for a description saying that P3[6] and P3[7] are assigned as dedicated Comparator outputs in the PSoC 4100S datasheet and the PSoC 4100S Technical Reference Manual (TRM) but I found no such descriptions. So, I would like to request to add some descriptions regarding the dedicated Comparator output pins.
Regards,
Noriaki