Other Technologies General Forum Discussions

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？