diff --git a/src/mame/drivers/pangofun.c b/src/mame/drivers/pangofun.c
index 6525f906771..7c589aa8963 100644
--- a/src/mame/drivers/pangofun.c
+++ b/src/mame/drivers/pangofun.c
@@ -230,12 +230,13 @@ ROM_START(pangofun)
 	/* this is what was on the rom board, mapping unknown */
 	ROM_REGION(0xa00000, "game_prg", 0)    /* rom board */
 	ROM_LOAD("bank8.u39", 0x000000, 0x20000, CRC(72422c66) SHA1(40b8cca3f99925cf019053921165f6a4a30d784d) )
-	ROM_LOAD32_WORD("bank0.u11", 0x100000, 0x80000, CRC(6ce951d7) SHA1(1dd09491c651920a8a507bdc6584400367e5a292) )
-	ROM_LOAD32_WORD("bank0.u31", 0x100002, 0x80000, CRC(b6c06baf) SHA1(79074b086d24737d629272d98f17de6e1e650485) )
-	ROM_LOAD32_WORD("bank1.u12", 0x200000, 0x80000, CRC(5adc1f2e) SHA1(17abde7a2836d042a698661339eefe242dd9af0d) )
-	ROM_LOAD32_WORD("bank1.u32", 0x200002, 0x80000, CRC(5647cbf6) SHA1(2e53a74b5939b297fa1a77441017cadc8a19ddef) )
-	ROM_LOAD32_WORD("bank2.u13", 0x300000, 0x80000, BAD_DUMP CRC(504bf849) SHA1(13a184ec9e176371808938015111f8918cb4df7d) ) // EMPTY! (BAD?)
-	ROM_LOAD32_WORD("bank2.u33", 0x300002, 0x80000, CRC(272ecfb6) SHA1(6e1b6bdef62d953de102784ba0148fb20182fa87) )
+	ROM_LOAD16_BYTE("bank0.u11", 0x100001, 0x80000, CRC(6ce951d7) SHA1(1dd09491c651920a8a507bdc6584400367e5a292) )
+	ROM_LOAD16_BYTE("bank0.u31", 0x100000, 0x80000, CRC(b6c06baf) SHA1(79074b086d24737d629272d98f17de6e1e650485) )
+	/* Following two references to a SB Pro clone sound card. */
+	ROM_LOAD16_BYTE("bank1.u12", 0x200001, 0x80000, CRC(5adc1f2e) SHA1(17abde7a2836d042a698661339eefe242dd9af0d) )
+	ROM_LOAD16_BYTE("bank1.u32", 0x200000, 0x80000, CRC(5647cbf6) SHA1(2e53a74b5939b297fa1a77441017cadc8a19ddef) )
+	ROM_LOAD16_BYTE("bank2.u13", 0x300001, 0x80000, BAD_DUMP CRC(504bf849) SHA1(13a184ec9e176371808938015111f8918cb4df7d) ) // EMPTY! (Definitely Bad, interleaves with the next ROM)
+	ROM_LOAD16_BYTE("bank2.u33", 0x300000, 0x80000, CRC(272ecfb6) SHA1(6e1b6bdef62d953de102784ba0148fb20182fa87) )
 					/*bank3.u14 , NOT POPULATED */
 					/*bank3.u34 , NOT POPULATED */
 					/*bank4.u15 , NOT POPULATED */