diff --git a/src/mame/drivers/ssv.cpp b/src/mame/drivers/ssv.cpp
index ac2388ac017..5f2a7e4de38 100644
--- a/src/mame/drivers/ssv.cpp
+++ b/src/mame/drivers/ssv.cpp
@@ -3763,6 +3763,10 @@ ROM_START( ryorioh )
 
 	ROM_REGION16_BE( 0x400000, "ensoniq.0", ROMREGION_ERASE | 0 )   /* Samples */
 	ROM_LOAD16_BYTE( "ryorioh.snd", 0x000000, 0x200000, CRC(7bd38b76) SHA1(d8490b4af839ef0802b8b2a47277fcd4091e4d37) )
+
+	ROM_REGION( 0x400, "plds", 0 )
+	ROM_LOAD( "gal16v8b.u25", 0x000, 0x117, CRC(9f9066be) SHA1(5640418e0235b409262aa5f20407e2d44722073d) )
+	ROM_LOAD( "gal16v8b.u36", 0x200, 0x117, CRC(971d6f4d) SHA1(35d9adf8cb2ea6097b670b189077d9850d33baf0) )
 ROM_END
 
 
@@ -4297,6 +4301,9 @@ ROM_START( sxyreac2 )
 
 	ROM_REGION16_BE( 0x400000, "ensoniq.2", 0 ) /* Samples */
 	ROM_COPY( "ensoniq.1", 0x000000,    0x200000, 0x200000 )
+
+	ROM_REGION( 0x200, "plds", 0 )
+	ROM_LOAD( "gal16v8d.ac1709g00.u34", 0x000, 0x117, CRC(65c4db12) SHA1(4931775ab5bcb9716db5a8e71e50b202d09c468b) )
 ROM_END