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Registered: ‎06-19-2018

Error occured when I used PYNQ Overlay to load the ADV7511 HDMI IP

I run the pynq overlay on my zedboard, and I have already built the system.bit of the HDMI project when I tested the SDK project, now I just open the block design and export block design, so I get the system.tcl, but when I put the bit and tcl files in my pynq linux, and use the overlay to load it,something wrong occurs.like this:


IndexError                                Traceback (most recent call last)
<ipython-input-2-fe6d964d9c2a> in <module>()
----> 1 hdmi_top = Overlay("/home/xilinx/pynq/overlays/test/hdmi.bit")#11.27 modified the ip from hdmi success project

/opt/python3.6/lib/python3.6/site-packages/pynq/overlay.py in __init__(self, bitfile_name, download, ignore_version)
    290         Bitstream.__init__(self, bitfile_name)
--> 292         tcl = _TCL(_get_tcl_name(self.bitfile_name))
    293         self.ip_dict = tcl.ip_dict
    294         self.gpio_dict = tcl.gpio_dict

/opt/python3.6/lib/python3.6/site-packages/pynq/pl.py in __init__(self, tcl_name)
    282                                     hier_dict[ip_dict0].items():
    283                                 ip = (ip_dict0 + '/' + ip_name).lstrip('/')
--> 284                                 if m.group("hier").startswith(ip):
    285                                     self.ip_dict[ip] = dict()
    286                                     self.ip_dict[ip]['phys_addr'] = \

IndexError: no such group

Have you encountered this problem? waiting for your reply.The files behind are bit and tcl generated in adv7511 hdmi project.
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1 Reply
Registered: ‎03-16-2019

Re: Error occured when I used PYNQ Overlay to load the ADV7511 HDMI IP

Have you found the solution yet? I am facing the same problem while trying to load the tcl file.

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