fix address decoding #766

MEGA65 · May 19, 2024 · 0e2504a · 0e2504a
1 parent 30bc782
commit 0e2504a
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/vhdl/sdcardio.vhdl b/src/vhdl/sdcardio.vhdl
@@ -1369,20 +1369,20 @@ begin  -- behavioural
             fastio_rdata <= f011_reg_pcode;
           when "01111" => -- @IO:GS $D08F - Set/get MISCIO:HWERRATA MEGA65 hardware errata level
             fastio_rdata <= hw_errata_level_int;
-          when "11000" => -- @IO:GS $D090 - Read-ahead sector byte 0 (DEBUG)
+          when "10000" => -- @IO:GS $D090 - Read-ahead sector byte 0 (DEBUG)
             fastio_rdata <= read_ahead_sector(7 downto 0);
-          when "11001" => -- @IO:GS $D091 - Read-ahead sector byte 1 (DEBUG)
+          when "10001" => -- @IO:GS $D091 - Read-ahead sector byte 1 (DEBUG)
             fastio_rdata <= read_ahead_sector(15 downto 8);
-          when "11010" => -- @IO:GS $D092 - Read-ahead sector byte 2 (DEBUG)
+          when "10010" => -- @IO:GS $D092 - Read-ahead sector byte 2 (DEBUG)
             fastio_rdata <= read_ahead_sector(23 downto 16);
-          when "11011" => -- @IO:GS $D094 - Read-ahead and cache flags (DEBUG)
+          when "10011" => -- @IO:GS $D094 - Read-ahead and cache flags (DEBUG)
             fastio_rdata(7) <= reading_ahead;
             fastio_rdata(6) <= cache_enable;
             fastio_rdata(5) <= to_std_logic(read_ahead_enable);
             fastio_rdata(4) <= cache_has_match;
             fastio_rdata(3) <= read_during_read_ahead;
             fastio_rdata(2 downto 0) <= to_unsigned(read_ahead_count,3);
-          when "11100" => -- @IO:GS $D094 - Read-ahead sector byte 3 (DEBUG)
+          when "10100" => -- @IO:GS $D094 - Read-ahead sector byte 3 (DEBUG)
           when "11011" => -- @IO:GS $D09B - FSM state of low-level SD controller (DEBUG)
             fastio_rdata <= last_sd_state;
           when "11100" => -- @IO:GS $D09C - Last byte low-level SD controller read from card (DEBUG)