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Valued Contributor III
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question about altgx simulation

Hello, 

 

I'm working on the transceivers of a Stratix IV GX230 FPGA in basic mode.  

 

In the megawizard, I'm using the following settings: 

 

-Protocol : Basic 

-Subprotocol: None 

-operation mode: Receiver and Transmitter 

-Number of Channel : 1 

-deserializer block width: Single 

-Channel Width: 8 

-Input clock : 160MHz 

-Data rate :1600Mbps 

-8b/10b mode : normal 

 

I transmit the control data K28.5(0xBC) continuously. 

The problem is the signal "tx_dataout" is unknown but not serialization data in simulation wave. 

Attachments is my simulation wave. 

 

 

regards
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Beginner
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Hello, I have encountered the same problem with you. How do you solve it? Looking forward to your reply

 

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