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Drivers for EZ-USB® FX1™ , FX2LP™ , and FX3™ - KBA94413
Need for a USB Billboard Device in Type-C Solutions – KBA97146
Maximum Length of Cables for USB Type-C Applications – KBA204034
Definitions of INL and DNL in an ADC
Termination Resistors Required for the USB Type-C Connector – KBA97180
SRAM and DRAM difference
Comparision between Asynchronous and Synchronous Dual-Port RAMs
Difference between Full CAN and Basic CAN Mailbox - KBA86565

PSoC® Software

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Discuss all things related to PSoC Creator™, PSoC Designer™ and PSoC Programmer™. Cypress is your one-stop shop for high-performance embedded system design.

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sunnysimon1995_4286001 in PSoC Software3 days ago (Show more Show less)

SPI. Relationship between Tx FIFO, Tx Buffer, Rx FIFO & Rx Buffer

I am confused with the relationship between Tx FIFO, Tx Buffer, Rx FIFO & Rx Buffer. Please correct me if my understanding of this is incorrect. In SPI, I am sending data from master to slave. … (Show more Show less)

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sunnysimon1995_4286001 (to user_1377889) 2 hours ago (Show more Show less)

Thank you Bob, I really appreciate your deep explanation. Two more questions. 1. What problem might be caused if I use delay in ISR function? 2. If I increase the clock frequency up to 50…

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malcolm.hannah_1664031 in PSoC Software4 hours ago (Show more Show less)

Does anyone know how to report PSoC Creator bugs?

For me, PSoC Creator 4.2 frequently crashes silently while doing mundane things like scrolling a source window. There is no error message, it just disappears. However, the Windows event log has… (Show more Show less)

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leongu_3671501 in PSoC Software5 hours ago (Show more Show less)

selected processor does not support `vstmdbeq r1!,{d8-d15}' in Thumb mode

我在 PSOC4.2 中编译时，遇到如下错误 arm-none-eabi-gcc.exe -mcpu=cortex-m0plus -mthumb -I.\include -I.\rt-thread\include -I.\rt-thread\components\finsh -I.\rt-thread\libcpu\arm\cortex-m4 -I.… (Show more Show less)

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sunnysimon1995_4286001 in PSoC Software5 days ago (Show more Show less)

SPIS_GetRxBufferSize()

I am trying to read RxBufferSize SPIM_PutArray(Tx_data,tx_byte_count); //put first 10 elements from data[] into Tx Buffer while((SPIM_ReadTxStatus() &… (Show more Show less)

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sunnysimon1995_4286001 (to NoriakiT_91) 1 day ago (Show more Show less)

Thank you Noriaki, In my other article related to this. Bob suggests that I should never use delay or wait in ISR function. I tried that and now it is working. Simon

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jbright_1593366 in PSoC Software5 days ago (Show more Show less)

Can .cysem files be stored in a deterministic order?

Often when I save a project, sections of the .cysem file get re-arranged, even though they're identical content, which makes the revision control difficult to read: Can PSoC Creator be… (Show more Show less)

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jbright_1593366 (to DheerajK_81) 3 days ago (Show more Show less)

DheerajK_81 wrote: During the implementation, we missed sorting and hence you are seeing this issue. I have passed this on to the product development team as an enhancement request and they will…

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user_362267832 in PSoC Software1 month ago (Show more Show less)

PSoC Programmer stopped recognizing one KitProg3 in bulk mode

I've been doing development using a PSoC 6 Prototyping Kit with its integrated KitProg3 in bulk mode. Today, the KitProg3 stopped being recognized. The COM port is still visible in the device… (Show more Show less)

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JimT_21 (to user_362267832) 4 days ago (Show more Show less)

Just following up for clear closure. Did reinstalling the driver resolve the issue? I'll assume yes unless I hear from you.

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sunnysimon1995_4286001 in PSoC Software5 days ago (Show more Show less)

SPI (SPIM_PutArray())

I am currently just trying to write a simple SPI to transmit string from master to slave. I would like to use SPIM_PutArray() to transmit data. I know this PutArray function will put contents in… (Show more Show less)

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sunnysimon1995_4286001 (to user_1377889) 5 days ago (Show more Show less)

So for the putArray(), it will put data on tx buffer and send data automatically to slave? I thought it will keep the data in buffer

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sunnysimon1995_4286001 in PSoC Software6 days ago (Show more Show less)

PWM_ReadStatusRegister()

What's the difference between these 2 routine? 1. int a = 0; a = PWM_ReadStatusRegister(); while((a & PWM_STATUS_CMP1) == 0); 2. while((PWM_ReadStatusRegister() & PWM_STATUS_CMP1) ==… (Show more Show less)

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sunnysimon1995_4286001 (to user_1377889) 6 days ago (Show more Show less)

Thank you Bob

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user_410546799 in PSoC Software4 weeks ago (Show more Show less)

How to create new PSoc Creator 4.2 project with CY8CPROTO-063-BLE prototyping kit

I have bought a CY8CPROTO-063-BLE prototyping kit. I had PSoC Creator installed and I've upgraded it to V4.2 and the PDL to 3.1.0. When I try to create as new project and select the 'Target Kit'… (Show more Show less)

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DheerajK_81

(to user_410546799) 6 days ago (Show more Show less)

This is documented in the PSoC Creator user guide (link: https://www.cypress.com/file/137441/download ) Please refer to Tools menu section on Page#96. Regards, Dheeraj

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i.buliev_1817031 in PSoC Software3 weeks ago (Show more Show less)

PSoC Creator components update (not) available - why?

I have the latest PSoC Creator 4.2 installed on two computers, e.g. PC1 with Windows 10 and PC2 with Windows 7. I have a project, based on CYBLE-222005-00 and I can successfully compile it on the two… (Show more Show less)

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DheerajK_81

(to i.buliev_1817031) 6 days ago (Show more Show less)

The latest version of cy_boot_5_80 is available for update for all PSoC 4 devices. Even though the CYBLE-222005-00 is a PSoC4 device, it isn't outright seen as one by Creator and hence doesn't list…

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leongu_3671501 in PSoC Software2 weeks ago (Show more Show less)

How can I imports Software package in PSOC4.2

I Under Software package imports, select software packages (Middleware, RTOSes, etc.) to include in your build. when I build the project , I get error message Bitstream Generation...… (Show more Show less)

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RyanZ_36

(to leongu_3671501) 1 week ago (Show more Show less)

Hi Leon, Seems that 'I2C.h' is not declared with correct path. Could you double-check on that? Thanks, Ryan

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sunnysimon1995_4286001 in PSoC Software2 weeks ago (Show more Show less)

PWM in PSoC Creator

Hello all, I just started to use Psoc Creator and I have a question for the PWM block. On the left side of the block there is a clock which you will need to set a value. While if you double… (Show more Show less)

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user_1377889 (to sunnysimon1995_4286001) 1 week ago (Show more Show less)

PWM clock = 100Hz (quite slow) / Period value 100 results in a 1Hz PWM signal. By setting the compare value betweem 0 and 100 you can control the duty-cycle. Besides this explanation, tell a bit…

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beyows_2639911 in PSoC Software3 weeks ago (Show more Show less)

Cmod voltage wave from CY3280-BK1 board

hello,every one. I captured the Cmod voltage wave from CY3280-21x34 at the CY3280-BK1 board,just as below. While according to 《Cypress’ CapSense Sigma-Delta Algorithm》，the wave should … (Show more Show less)

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BragadeeshV_41

(to beyows_2639911) 1 week ago (Show more Show less)

Hi beyows_2639911, CY8C21X34 uses first generation CSD structure( with Rbleed resistor). In this structure, Vref connected to delta-sigma comparator is adjustable based on the component config…

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neil.wang_2095211 in PSoC Software2 weeks ago (Show more Show less)

cyliveupdate error

安装了Psoc creater 在更新组建的时候提示如下错误，有碰到的同样问题的吗？重新安装也不能解决这个问题诶！

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neil.wang_2095211 (to RyanZ_36) 2 weeks ago (Show more Show less)

Hi RyanZ, 好的，我在我的电脑上没有验证成功，在其它的电脑上验证看下，tks ! Thanks, Weifeng

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vdevram_1964436 in PSoC Software2 weeks ago (Show more Show less)

"Kitprog2/17130A9B031F7400" displayed by PSoC progammer: how to programatically get this information?

PSoC Programmer gets some information about a connected device and displays it. below the How can I programatically get this information using python? Please post some source code for this. Please… (Show more Show less)

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VisonZ_71

(to vdevram_1964436) 2 weeks ago (Show more Show less)

The info is read by GetPorts() interface, you can refer attached pdf file and files locate in PSoC Programmer install path C:\Program Files (x86)\Cypress\Programmer\Examples to get more info.

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