Use FX68K for 68000 mode for cycle accuracy.

MiSTer-devel · Nov 11, 2019 · 676031a · 676031a
1 parent e582d6a
commit 676031a
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Showing 13 changed files with 7,342 additions and 126 deletions.
diff --git a/Minimig.sv b/Minimig.sv
@@ -243,13 +243,13 @@ always @(posedge clk_114) begin
 			cpu_ph1 <= 0;
 			cpu_ph2 <= 0;
 			case (div[3:2])
-				0: cpu_ph1 <= 1;
-				2: cpu_ph2 <= 1;
+				0: cpu_ph2 <= 1;
+				2: cpu_ph1 <= 1;
 			endcase
 		end
 	end
 
-	ram_cs <= ~(ram_ready & en) & ram_sel;
+	ram_cs <= ~(ram_ready & en & cpucfg[1]) & ram_sel;
 end
 
 

diff --git a/files.qip b/files.qip
@@ -1,5 +1,6 @@
 set_global_assignment -name QIP_FILE src/tg68k/TG68K.qip
 set_global_assignment -name QIP_FILE src/m68k/m68k.qip
+set_global_assignment -name QIP_FILE src/fx68k/fx68k.qip
 set_global_assignment -name QIP_FILE src/ram.qip
 set_global_assignment -name QIP_FILE src/agnus.qip
 set_global_assignment -name QIP_FILE src/cia.qip