cleanup rom usage

[fpga-games] / galaxian / galaxian.ucf

diff --git a/galaxian/galaxian.ucf b/galaxian/galaxian.ucf
index 04fc6912f5a3dc61b80f1e359257bf6d5bd2fd62..b7c2def84d81cc956532ee0dddf41acc08519030 100644 (file)
--- a/galaxian/galaxian.ucf
+++ b/galaxian/galaxian.ucf
@@ -20,38 +20,6 @@ NET "I_PSW<6>" LOC = "J13" | IOSTANDARD = LVTTL | PULLDOWN; #s7 - c1
 NET "I_PSW<7>" LOC = "J15" | IOSTANDARD = LVTTL | PULLDOWN; #s6 - s2
 NET "I_PSW<8>" LOC = "J17" | IOSTANDARD = LVTTL | PULLDOWN; #s5 - c2
 #-------------------------------------------
-#--------- EEPROM I/F ----------------------
-#NET "I_ROM_DB<0>" LOC = "P70";
-#NET "I_ROM_DB<1>" LOC = "P68";
-#NET "I_ROM_DB<2>" LOC = "P63";
-#NET "I_ROM_DB<3>" LOC = "P58";
-#NET "I_ROM_DB<4>" LOC = "P60";
-#NET "I_ROM_DB<5>" LOC = "P62";
-#NET "I_ROM_DB<6>" LOC = "P57";
-#NET "I_ROM_DB<7>" LOC = "P59";
-#NET "O_ROM_AB<0>" LOC = "P71";
-#NET "O_ROM_AB<1>" LOC = "P74";
-#NET "O_ROM_AB<2>" LOC = "P73";
-#NET "O_ROM_AB<3>" LOC = "P75";
-#NET "O_ROM_AB<4>" LOC = "P81";
-#NET "O_ROM_AB<5>" LOC = "P82";
-#NET "O_ROM_AB<6>" LOC = "P84";
-#NET "O_ROM_AB<7>" LOC = "P86";
-#NET "O_ROM_AB<8>" LOC = "P89";
-#NET "O_ROM_AB<9>" LOC = "P87";
-#NET "O_ROM_AB<10>" LOC = "P64";
-#NET "O_ROM_AB<11>" LOC = "P83";
-#NET "O_ROM_AB<12>" LOC = "P88";
-#NET "O_ROM_AB<13>" LOC = "P95";
-#NET "O_ROM_AB<14>" LOC = "P97";
-#NET "O_ROM_AB<15>" LOC = "P93";
-#NET "O_ROM_AB<16>" LOC = "P96";
-#NET "O_ROM_AB<17>" LOC = "P98";
-#NET "O_ROM_AB<18>" LOC = "P94";
-#NET "O_ROM_CSn" LOC = "P61";
-#NET "O_ROM_OEn" LOC = "P69";
-#NET "O_ROM_WEn" LOC = "P100";
-#-------------------------------------------
 #--------- SOUND I/F -----------------------
 NET "O_SOUND_OUT_L" LOC = "AA22" | IOSTANDARD = LVTTL | SLEW = SLOW | DRIVE = 8;
 NET "O_SOUND_OUT_R" LOC = "V19" | IOSTANDARD = LVTTL | SLEW = SLOW | DRIVE = 8;