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-rw-r--r--rtl/modexpng_io_manager_debug.vh2
1 files changed, 2 insertions, 0 deletions
diff --git a/rtl/modexpng_io_manager_debug.vh b/rtl/modexpng_io_manager_debug.vh
index e94ec67..3d50cc6 100644
--- a/rtl/modexpng_io_manager_debug.vh
+++ b/rtl/modexpng_io_manager_debug.vh
@@ -36,6 +36,8 @@ always @(posedge clk)
if (opcode_is_ladder_init) begin
$display("[step] | D | P | Q");
$display("-------+---+---+---");
+ $fflush;
end else if (opcode_is_ladder_step)
$display("[%4d] | %d | %d | %d", ladder_index, ladder_d_r, ladder_p_r, ladder_q_r);
+ $fflush;
end