From 3af78e1ad3d70a267f291124be7d7bc55db3f3b6 Mon Sep 17 00:00:00 2001
From: uvok
Date: Mon, 26 Jan 2026 19:52:36 +0100
Subject: eater: Make unhandled state transiton HALT

---
 eater_cpu/eater_decoder.sv | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'eater_cpu/eater_decoder.sv')

diff --git a/eater_cpu/eater_decoder.sv b/eater_cpu/eater_decoder.sv
index c467f18..53ebf78 100644
--- a/eater_cpu/eater_decoder.sv
+++ b/eater_cpu/eater_decoder.sv
@@ -37,13 +37,13 @@ function CpuState insdep_state;
     OUT_op: insdep_state = OUT_A_to_OUT;
     HALT_op: insdep_state = HALT_st;
 
-    default: insdep_state = INIT;
+    default: insdep_state = HALT_st;
     endcase
 endfunction
 
 // next-state machine
 always @(posedge clk_i) begin
-    next_state = INIT;
+    next_state = HALT_st;
 
     case (internal_state)
 
@@ -79,9 +79,7 @@ always @(posedge clk_i) begin
 
     HALT_st: next_state = HALT_st;
 
-    default: begin
-       next_state = INIT; 
-    end
+    default:  next_state = HALT_st;
 
     endcase
     internal_state <= next_state;
-- 
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