如何设置从属OSERDESE1的其他5位？

camccarthy写道：
大家好，
我正在尝试将CameraLink与Virtex组件一起使用。
因此，使用OSERDESE1块，因为它是它支持的硬件。
每个OSERDESE1块最多需要6个数据引脚，但由于CameraLink是7：1数据串行器，我需要进行主从类型实现。
主机获取前6位数据，从机获取最后一位。
我的问题是，如何设置从属OSERDESE1的其他5位？
我意识到改变这些位确实改变了我的输出，所以它们必须被设置为某种东西，以便我获得适当的7位输出。
OSERDES1输入上未使用的位应设置为“0”，但由于它们实际上没有传输，所以我认为不重要。
您可能已经发现需要5个OSERDES1模块，一个用于四个数据通道，另一个用于4：3占空比时钟。
您还应该知道，在将28位数据字加载到OSERDES1之前，必须按正确的顺序放置它们。
----------------------------是的，我这样做是为了谋生。



以下为原文

camccarthy wrote:
Hello all, 
 
I am trying to use CameraLink with a Virtex component. Because of this, OSERDESE1 blocks are used since this is the hardware it supports. Each OSERDESE1 block takes up to 6 data pins, but because CameraLink is a 7:1 data serializer, I need to do a master-slave type implementation. The master gets the first 6 bits of data and the slave gets the last bit. 
 
My question is, how should the other 5 bits of the slave OSERDESE1 be set? I realize that changing these bits around does indeed change my output, so they must be set to something so that I get the appropriate 7-bit output.

The unused bits on the OSERDES1 input should be set to '0', although since they aren't actually transmitted I don't think it matters.
 
You've probably figured out that you need five OSERDES1 blocks, one for each of the four data channels and the fifth for the 4:3 duty cycle clock. And you should also know that you have to put the bits of your 28-bit data word in the proper order before loading it into the OSERDES1.
----------------------------Yes, I do this for a living.

不幸的是我们没有提供任何类型的Camera链接核心。
我们最接近的是Select-IO向导，它为Camera Link接口设置FPGA IO。
请注意，Select-IO向导仅适用于6系列和更新设备。客户可以参考他们的FAE，了解他们设计所需的第三方核心和供应商。
谢谢和RegardsBalkrishan -----------------------------------------------
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以下为原文

Unfortunately we do not provide any sort of Camera link core. The closest thing we have is the Select-IO Wizard which sets up the FPGA IOs for the Camera Link interface. Note that the Select-IO wizard is only supperted for 6-series and newer devices.
Have the customer refer to their FAE in regards to what third party cores and vendors they need for their design.Thanks and Regards
Balkrishan
--------------------------------------------------------------------------------------------
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balkris写道：不幸的是我们没有提供任何类型的Camera链接核心。
我们最接近的是Select-IO向导，它为Camera Link接口设置FPGA IO。
请注意，Select-IO向导仅适用于6系列和更新设备。客户可以参考他们的FAE，了解他们设计所需的第三方核心和供应商。
我不认为他要求使用Xilinx或第三方提供的IP内核来实现Camera Link。
他在询问如何处理序列化器未使用的输入。
此外，您不必为所有内容使用IP核。
带有7：1串行器的Camera Link发射器非常简单。
----------------------------是的，我这样做是为了谋生。



以下为原文

balkris wrote:
Unfortunately we do not provide any sort of Camera link core. The closest thing we have is the Select-IO Wizard which sets up the FPGA IOs for the Camera Link interface. Note that the Select-IO wizard is only supperted for 6-series and newer devices.
Have the customer refer to their FAE in regards to what third party cores and vendors they need for their design.

I don't think he's asking about using a Xilinx- or third-party-provided IP core to implement Camera Link. He's asking about what to do with the unused inputs to the serializer.
 
Besides, you don't have to use IP Cores for everything. A Camera Link transmitter with the 7:1 serializer is very easy.
----------------------------Yes, I do this for a living.

我问，因为我不能正确地附上一些东西。
这是一个发生的例子：
我重新排序的数据（最终被序列化的数据）是001010 1010000 1101010 0010101.我应该看到0110,0010,0101,11010,0001,1010,0001正确吗？
如果这是正确的，那么绝对是错误的，因为这不是串行器的输出。



以下为原文

I ask because I must not be attaching something right. Here is an example of what is occuring:
 
My reordered data (the data that ends up getting serialized) is 001010 1010000 1101010 0010101. I should expect to see 0110, 0010, 0101, 1010, 0001, 1010, 0001 correct? If this is correct, then something is absolutely wrong, since this is not the output of the serializer. 

camccarthy写道：
我问，因为我不能正确地附上一些东西。
这是一个发生的例子：
我重新排序的数据（最终被序列化的数据）是001010 1010000 1101010 0010101.我应该看到0110,0010,0101,11010,0001,1010,0001正确吗？
如果这是正确的，那么绝对是错误的，因为这不是串行器的输出。
嗯。
我不知道。
你的期望是正确的。
我做的最后一个Camera Link串行器是在V4中，那部分不能做7：1串行器，所以我不能再帮忙了。
----------------------------是的，我这样做是为了谋生。



以下为原文

camccarthy wrote:
I ask because I must not be attaching something right. Here is an example of what is occuring:
 
My reordered data (the data that ends up getting serialized) is 001010 1010000 1101010 0010101. I should expect to see 0110, 0010, 0101, 1010, 0001, 1010, 0001 correct? If this is correct, then something is absolutely wrong, since this is not the output of the serializer. 

Hmm. I don't know. Your expectations are correct.
 
The last Camera Link serializer I did was in a V4 and that part can't do a 7:1 serializer, so I can't help any further.
----------------------------Yes, I do this for a living.