Declaring additional ROMs for Ensoniq ESQ-1 (#14050)

Author: felipesanches

src/mame/ensoniq/esq1.cpp

@@ -695,9 +695,24 @@ static INPUT_PORTS_START( esq1 )
 INPUT_PORTS_END
 
 ROM_START( esq1 )
+	ROM_DEFAULT_BIOS("v3.5")
+
 	ROM_REGION(0x10000, "osrom", 0)
-	ROM_LOAD( "3p5lo.bin",    0x0000, 0x8000, CRC(ed001ad8) SHA1(14d1150bccdbc15d90567cf1812aacdb3b6ee882) )
-	ROM_LOAD( "3p5hi.bin",    0x8000, 0x8000, CRC(332c572f) SHA1(ddb4f62807eb2ab29e5ac6b5d209d2ecc74cf806) )
+	ROM_SYSTEM_BIOS(0, "v3.5", "Version 3.5")
+	ROMX_LOAD("3p5lo.bin",    0x0000, 0x8000, CRC(ed001ad8) SHA1(14d1150bccdbc15d90567cf1812aacdb3b6ee882), ROM_BIOS(0))
+	ROMX_LOAD( "3p5hi.bin",    0x8000, 0x8000, CRC(332c572f) SHA1(ddb4f62807eb2ab29e5ac6b5d209d2ecc74cf806), ROM_BIOS(0))
+
+	ROM_SYSTEM_BIOS(1, "v2.2", "Version 2.2")
+	ROMX_LOAD("2p2lo.bin",    0x0000, 0x8000, CRC(ea11eca4) SHA1(6a1f026f1371514664ac5d7ea87729c3038ac735), ROM_BIOS(1))
+	ROMX_LOAD( "2p2hi.bin",    0x8000, 0x8000, CRC(78ed71a5) SHA1(9a6c715fbba0f2d1afce2171f791affb4887a0bc), ROM_BIOS(1))
+
+	ROM_SYSTEM_BIOS(2, "v2.0", "Version 2.0")
+	ROMX_LOAD("2p0lo.bin",    0x0000, 0x8000, CRC(3b701b08) SHA1(62f92e50ca6a68cfa87613d637e8c73938e62fd6), ROM_BIOS(2))
+	ROMX_LOAD( "2p0hi.bin",    0x8000, 0x8000, CRC(10b0f436) SHA1(f6ae76d4d42056c00577e131ee85527386f04649), ROM_BIOS(2))
+
+	ROM_SYSTEM_BIOS(3, "v1.7", "Version 1.7")
+	ROMX_LOAD("1p7lo.bin",    0x0000, 0x8000, CRC(cc67d98a) SHA1(fda181aec18621499171d7090454c6d60625ec85), ROM_BIOS(3))
+	ROMX_LOAD( "1p7hi.bin",    0x8000, 0x8000, CRC(59b2f8d1) SHA1(eb82936f01f379c23df6523cddbac4c7c21b2d22), ROM_BIOS(3))
 
 	ROM_REGION(0x20000, "es5503", 0)
 	ROM_LOAD( "esq1wavlo.bin", 0x0000, 0x8000, CRC(4d04ac87) SHA1(867b51229b0a82c886bf3b216aa8893748236d8b) )