Other Technologies General

We are using CY7C53150 Neuron chip, the external flash memory used is AT29C512. But this 29C type of flash memory is EOL and no more replacement can be found in market. Can someone advise what is the alternative external flash memory I can use? I have identified SST39SF010A, but this chip does not appear in the supported flash list of CY7C53150. In fact, only 29Cxxxx is supported. 

I programed SST39SF010A with the same image loaded in orginal AT29C512, but the program does not load into CY7C53150 as expected. Please help to suggest an alternative part to AT29C512. Thanks!  

Hello,

I plan to use the CY7C9689 TAXI compatible hotlink chip powered at 5V.

In the datasheet, the output level is VOH (min) = 2.4V. There is no typical values.

I plan to interface this component with a FPGA LVTTL compatible for a maximum 3.3V (+0.5V) input voltage.

Have you more recommendations for the TTL output voltage?

Good morning, 

I need to open a  project based on a EEPLD CY7C374I. 

Where may I find the WARP 3 version for a SUN machine? Unfortunately on the website it is not more possible to download this version.

Thank you very much

Hello,  Working on a project with the CY7B933 in which the original  design engineer has left.   In the code that was left behind, was the reporting of status that included a received violation symbol, framing error, short frame and null counter.  Typically these would be out of a chip, but it seems as if these are actually derived items in the application.  My apologies for what should likely be found in the datasheet (is this the only document available) , but just looking for suggestions on where these parameters may be sourced.

当我使用CYP15G0101DXB这块芯片与FPGA进行数据交互时，发现CYP15G0101DXB发送给FPGA的RXCLK信号质量较差，因此FPGA无法利用该时钟信号对数据进行解析。

CYP15G0101DXB与FPGA并不在一块板卡上，带有FPGA的板卡通过接插件扣插在带有CYP15G0101DXB芯片的板卡上，发送与接收的传输速率设置为1250MBaud，但是将速率降低为800M或200MBaud时便能够收发正常。

请问当CYP15G0101DXB传输速率为1250Baud即RXCLK时钟为125MHz时，经过接插件信号质量就会变差吗？

Feedback about AN1089: https://www.cypress.com/file/136121/download

In tables for CRC32 there are errors in columns R7-R22,  R27.

There's an excel file in attach with correct table.

Green cells - must be added to columns; red cells in xN rows - xN must be deleted from columns.

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