openXC7 / nextpnr-xilinx

Experimental flows using nextpnr for Xilinx devices
ISC License
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Signal name a[0:0] #46

Open regymm opened 1 month ago

regymm commented 1 month ago

When a top-level signal is named a[0:0], and in constraint file something like set_property PACKAGE_PIN D11 [get_ports {pci_exp_rxp[0]}] is used, the I/O pin can't be processed by nextpnr-xilinx correctly. Nextpnr reports Error 134.

This may be a low-priority issue.