PSoC™ 4 Forum Discussions

Can anyone here help me validate if "616452" is the Lot Code? What is "575"?

Specifically, every time I start a new Debug session, I need to redo the following:
Display Watch 1 (Debug->Windows->Watch->1)
Display Watch 2 (Debug->Windows->Watch->2)
Change Memory 1 window to show 16 columns.
Reposition all debug windows in IDE.

Why do I need to disrupt my workflow and redo this manual work every time I enter a debug session? The IDE remembers the state and position of other windows, so why not the debug windows?

当我使用CY8C4146LQS-S423芯片的AD采集功能时，遇到一些问题。当电压值在6V时，采集到AD值大约是6.6V (0x0349)，偏差会很大。并且外部供电越小，采集到的AD值偏差越大。

最开始我使用的配置如下：

因为被建议使用内部Verf提高AD采集精度，所以我尝试修改VDDA/2为Internel 1.024 volts，似乎我使用的芯片不支持这么设置。

然后我将VDDA/2改为Internel Vref，似乎出了什么问题，设备不能正常运行了。

所以这个偏差我该怎么使它变小一些？之前有提问过AD采集不准确的问题如下：

https://community.infineon.com/t5/PSoC-4/PSoC4-AD-value-not-correct/td-p/375154

另外附上AD采集的分压电路：

 We will use  CY8C4247AZA-M483  PArt Number , There will be a lot of cyber-security codes and FUSA algorithms in the products to be designed, I request you to send a more detailed datasheet with pin-outs in addition to the datasheet accessed from the web page. We will have to examine the product in depth.

I am looking for empty carrier tape to be used in the tape-out mechanism of a Xeltek SuperBOT2 automatic programmer.  Does anyone know who at Infineon/Cypress I would contact to see if they would sell me empty carrier tape, top sealing tape, and reels?  This is for CY8C4024FNIS412T PSoC 4000S devices in a WLCSP-25 package.

Thanks!

Bob

Dear SIrs and Madams,

We are considering configuring the CapSense sensor that connects to PSoC with ITO.

ITO seems to have a higher resistance component than copper wiring on a general board.

Since it is necessary to make a fine structure this time, the resistance component of the sensor is about 7k ohm. 

I tried the simulation as below, but it seems that the resistance component of the sensor is not affected so much.

Is it a problem that the sensor resistance (or resistance to the sensor) is high?

Regards,

Dear Sirs and Madams,

We are considering CY8C4247AZS-M483.

I searched the website and found the corresponding product.

/* Search result for CY8C4247AZS-M483 */

https://www.infineon.com/cms/en/product/microcontroller/32-bit-psoc-arm-cortex-microcontroller/psoc-4-32-bit-arm-cortex-m0-mcu/cy8c4247azs-m483/

If you press the data sheet on the upper right of the above page, the data sheet of the general-purpose(non-automotive) product of PSoC4200M will be opened.

/* PSoC4200M datasheet URL */

https://www.infineon.com/dgdl/Infineon-PSoC_4_PSoC_4200M_Family_Datasheet_Programmable_System-on-Chip_(PSoC_)-DataSheet-v13_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ee45b436afc

Even if you access it from the Automotive PSoC site, the datasheet is non-Automotive PSoC4M.

It is also possible that the link above is incorrect.

Could you please provide us with the datasheet for Automotive PSoC4M?

Regards,

Hi,

Am generating the code from an example.If i want to change the variable in the generating source file i can't due to psoc functionality. 

I.e I added ble component in cysch and generated the code. Am trying to change the variable and want to add variable in Ble.c which is under generated source file. and i complied and things are working as per the code.

But if we regenerate or add any component in Cysch the generated source available in ble.c get deleted. Can anyone help how i can retain that variable in the file.? Or how we hold the change in generated source file

I'm intending to use a CY8C4724FNI-S402T (due to availability + small package size) part for an application which needs to be powered by a 5V source and has a 1.8V LVCMOS input.

The TRM for the 4700S only mentions CMOS/LVTTL thresholds, but you can select "CMOS 1.8V" in PSoC Creator.

Does the 4700S series support 1.8V CMOS inputs?