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authorGary Wong <gtw@gnu.org>2020-04-02 21:35:35 -0600
committerGary Wong <gtw@gnu.org>2020-04-02 21:35:35 -0600
commit8cc6a2fae59f7426033713a36ea47a3d21ef4a54 (patch)
tree7b1033bf57b5139ca15dc71424af3d4b7ad75456 /ecp5/pio.h
parent38efbf5dea74798326a58e1bf6b9f678d9645986 (diff)
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Remove comment about the USRMCLK primitive being untested.
Tested and verified working: the trivial configuration: module USRMCLK( USRMCLKI, USRMCLKTS ); input USRMCLKI, USRMCLKTS; endmodule module top( input clk ); reg[ 24:0 ] count = 0; always @( posedge clk ) begin count <= count + 1'b1; end USRMCLK mspi( .USRMCLKI( count[ 20 ] ), .USRMCLKTS( count[ 24 ] ) ); endmodule produces the expected output (toggling at high frequency, toggling tri-state at lower frequency) on an LFE5U-85 when fed with an appropriate clock. See https://bayimg.com/AAnNKAAGO for an example. The top (magenta) trace is the MCLK line.
Diffstat (limited to 'ecp5/pio.h')
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