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Scary blocking call issue

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- Can't believe this has been there for 4 gens of epiphany!
- Found it by chance when copying code over to edge detect...
This commit is contained in:
Andreas Olofsson 2016-03-05 07:25:13 -05:00
parent 4dbf1a201e
commit 7a756decf8
1 changed files with 1 additions and 1 deletions
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pic/hdl/pic.v
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@ -101,7 +101,7 @@ module pic(/*AUTOARG*/
//# RISING EDGE DETECTOR
//###########################
always @ (posedge clk)
ic_irq_shadow[IRQW-1:0]= ext_irq[IRQW-1:0] ;
ic_irq_shadow[IRQW-1:0] <= ext_irq[IRQW-1:0] ;
assign ic_event[IRQW-1:0] = ext_irq[IRQW-1:0] & ~ic_irq_shadow[IRQW-1:0] ;