Hello,

I finished set up the tool flow, which seems to work properly. I can start the 
environment by running 'startsg' without any errors. But I had errors when I 
tried to simulate a SNAP tutorial -- snap_tut_intro.slx. Please see the error 
message below:

[cid:8bf2c6cd-e2fc-4e27-9389-50c56fdf6239]

All the 3 errors are about the data width of the input data. The following 
shows where the error happens:

  1, The gateway_in in the yellow block of input a:
[cid:13b312a0-4184-40cd-8af9-792af7a941d0][cid:5fe41d5e-4e6a-4ded-a2ee-67190979d9aa]
  2, the s function in the yellow block of input a, the same picture as shown 
above.

  3, the delay block in the sum_a_b output
[cid:1e256c9f-0180-459c-802a-bd450659abd8]
[cid:3189cf84-9dfd-4a2b-a1a5-a1809dc14594]
Except the first one, that I can see the output data from the gain_1 is 
ufix64_En31, which I am not sure it is 32 bits or 64 bits, the rests are 32 
bits. So I am wondering if this mismatched data width from the environment or 
not? Could it relate to my tool flow setup? Any suggestions that I can try to 
narrow down this problem will be very helpful.

Thanks in advance!
Xin

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