From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Mon, 18 Mar 2013 17:37:23 +0000 (+0100)
Subject: examples/basic/arrays: demonstrate lowering of Array in Instance expression
X-Git-Tag: 24jan2021_ls180~2099^2~633
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=af4eb02551300434d676980d9877da428ad63adf;p=litex.git

examples/basic/arrays: demonstrate lowering of Array in Instance expression
---

diff --git a/examples/basic/arrays.py b/examples/basic/arrays.py
index a041658f..7792dc91 100644
--- a/examples/basic/arrays.py
+++ b/examples/basic/arrays.py
@@ -1,11 +1,12 @@
 from migen.fhdl.structure import *
+from migen.fhdl.specials import Instance
 from migen.fhdl.module import Module
 from migen.fhdl import verilog
 
 class Example(Module):
 	def __init__(self):
-		dx = 5
-		dy = 5
+		dx = 2
+		dy = 2
 
 		x = Signal(max=dx)
 		y = Signal(max=dy)
@@ -20,4 +21,8 @@ class Example(Module):
 				my_2d_array[x][y].eq(inp)
 			)
 
+		ina = Array(Signal() for a in range(dx))
+		outa = Array(Signal() for a in range(dy))
+		self.specials += Instance("test", Instance.Output("O", outa[y]), Instance.Input("I", ina[x]))
+
 print(verilog.convert(Example()))