Revert "Flip AS* and DS* to OUTPUT when leaving IDLE"

This reverts commit 8693f957.

src/vme_data_bus.vhd

@@ -386,10 +386,6 @@ begin
                 data_placed <= '1';
               end if;
 
-              -- Prepare to drive strobes
-              vme_as_n_dir <= c_PIN_OUT;
-              vme_ds_n_dir <= c_PIN_OUT;
-              
               n_wait <= c_N_AS_DELAY;
               state <= AS_DELAY;
             end if;