From 68978a5a6bc78b9d71985648ae4976119d3c640c Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Sun, 5 Jun 2022 09:08:27 +0200
Subject: synth-vhdl_expr: adjust max computation for memidx.  Fix #2073

---
 src/synth/netlists-gates.ads | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/synth/netlists-gates.ads')

diff --git a/src/synth/netlists-gates.ads b/src/synth/netlists-gates.ads
index 6e78054af..305bd5158 100644
--- a/src/synth/netlists-gates.ads
+++ b/src/synth/netlists-gates.ads
@@ -264,8 +264,8 @@ package Netlists.Gates is
    --   addidx.
    --  Inputs:  0: index
    --  Params:  0: step
-   --           1: max
-   --  OUT := IN0 * STEP,  IN0 < MAX
+   --           1: max (maximum value for index, so length - 1).
+   --  OUT := IN0 * STEP,  IN0 <= MAX
    Id_Memidx : constant Module_Id := 90;
 
    --  Combine (simply add) indexes for dynamic insert or extract.
-- 
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