PSoC™ 5, 3 & 1 Forum Discussions
This article will examine how the proper use of a programmable system-on-chip solution, such as Cypress’s PSoC technology, can simplify advanced thermal management solutions, save BOM cost by integrating nearly every discrete used in such systems and enable new capabilities to greatly enhance the reliability and marketability of the end products these solutions reside in. Continuing reading here.
Show LessStep 9 of the "Quick Start" section of "Bootloader Datasheet BootLdrUSBFSe V 1.30" reads, "After creating a project that compiles without errors, go to the Sample Firmware Code section. Modify and adapt the code given in the sample." I've looked for it, but can't find such a section, either in docs or the Workspace Explorer or the file system. Has the name changed, or am I just not looking in the right place?
There are a number of files with the name "bootldrusbfse_1_*.*" in the backup, lib, and lib\obj folders of my project. Is this what step 9 is referring to?
Thanks,
Doug Bell (VMC, contractor to Meteorcomm)
This article will examine how the proper use of a programmable system-on-chip solution, such as Cypress’s PSoC technology, can simplify advanced thermal management solutions, save BOM cost by integrating nearly every discrete used in such systems and enable new capabilities to greatly enhance the reliability and marketability of the end products these solutions reside in. Continuing reading here.
Show LessAs consumer adoption rates for 3D display technologies increase, manufacturers of 3D active shutter glasses face the continual challenge of developing high quality glasses at costs consumers are willing to accept. Reducing the physical size, developing true universal operation, and lowering power consumption have also become critical considerations for manufacturers vying for a piece of this market. This article will examine the current 3D active shutter architectures employed today and contrast those with the next generation solutions now available. Continuing reading this article on EE Times.
Show LessHi,
I was curious as to how the -3 dB Frequency was calculated for the transimpedance amplifier. The Data sheet says that this is calculated based on
f -3dB = 1/ (2*pi* Rfb* Cfb)
Which is not actually the case for the autocalculated value in the TIA configuration menu.
for example, with:
Rfb = 20k
Cfb = 4.6 pF,
the cutoff frequency should be about 1 729 945.03 Hz ? but the autocalculated value is 866 kHz...
perhaps someone can shed some light on this?
Thanks!
Show LessI am trying to set up the Del Sig ADC for a straight forward DC reading on the PSoC 5. I am connecting a single ended input with a range of Vssa to Vdda and a rail to rail buffer. I am transmitting the ADC value over UART to hyperlink. After programming the device I am connecting the ADC input pin to ground to see if I get a reading of zero. However, I get a reading that keeps alternating between 0 and 255. When using a SAR ADC on the same device I dont face the same problem.
I am wondering at this point if the ADC is generating a negative value in 2's complement format. However, I need confirmation that his is the case. If that is the case is there a way to make the Del Sig ADC always floor to zero instead of using negative values?
Show LessDoes anyone has experience with ADC->FILTER withing rtx51tiny
It looks, that however example Projects for Rtx51tiny work well, but all other fail.
ADC reads fixed value 0x90DB regardless of input.
FIlter don't fire data ready interrupt
regards
robert
Show LessThis paper presents PSoC design aspects that enable users of PSoC devices to implement low power systems. It explains PSoC power modes and maps the power modes to design elements. It touches upon the UPF (Unified Power Format) that enables designers to concisely capture the system power architecture. The main focus of this paper is on low power concepts that relate to shutting down power to blocks in a chip. These general techniques are applicable to any SoC (System on Chip) and not necessarily to a PSoC. Read the full article here.
Show LessHello everyone
Do you have examples of decaying sounds (e.g. bells, gong, music boxes carillon etc) synthesis with PSOC 1 ?
Thanks in advance
MazE
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