diff --git a/src/mame/drivers/mpu5.hxx b/src/mame/drivers/mpu5.hxx
index b17058b5ce9..6ee80c3cd60 100644
--- a/src/mame/drivers/mpu5.hxx
+++ b/src/mame/drivers/mpu5.hxx
@@ -2535,6 +2535,68 @@ ROM_START( m5gstrik )
 	ROM_LOAD16_BYTE( "gost03y.p1", 0x000000, 0x080000, CRC(00d3c696) SHA1(f350a56df5c4f9c937d3b815428e8332fdf855f9) )
 ROM_END
 
+/* Dipswitches for Spanish Gold Strike:
+_________________________________________________________________________________
+|Bank 1 (on MPU5)|OFF                |ON                 |                      |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 1        |                   |                   |Unused                |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 2        |Disable > 10€ note |Accept 5€/10€ note |                      |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 3        |Disable 20€ note   |Accept 20€ note    |Switch 3 has to be ON |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 4        |Escrow enabled     |Escrow disabled    |                      |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 5        |                                                              |
+|----------------|                                                              |
+|Switch 6        |                                                              |
+|----------------|           See table below for Hopper Configurations          |
+|Switch 7        |                                                              |
+|----------------|                                                              |
+|Switch 8        |                                                              |
+|________________|______________________________________________________________|
+___________________________________________________________________________________
+|Hoppers  | 50+10 | 50+20 |100+10 |100+20 |200+10 |200+20 |200+100|100+100|200+200|
+|---------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
+|Switch 5 |  OFF  |   ON  |  OFF  |   ON  |  OFF  |   ON  |  OFF  |   ON  |  OFF  |
+|---------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
+|Switch 6 |  OFF  |  OFF  |   ON  |   ON  |  OFF  |  OFF  |   ON  |   ON  |  OFF  |
+|---------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
+|Switch 7 |  OFF  |  OFF  |  OFF  |  OFF  |   ON  |   ON  |   ON  |   ON  |  OFF  |
+|---------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
+|Switch 8 |  OFF  |  OFF  |  OFF  |  OFF  |  OFF  |  OFF  |  OFF  |  OFF  |   ON  |
+|_________|_______|_______|_______|_______|_______|_______|_______|_______|_______|
+
+_________________________________________________________________________________
+|Bank 2 (on card)|OFF                |ON                 |                      |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 1        |                                                              |
+|----------------|                                                              |
+|Switch 2        |                  See table below for Percentage              |
+|----------------|                                                              |
+|Switch 3        |                                                              |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 4        |Disable show mode  |Enable show mode   |Show mode             |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 5        |Enable             |Disable            |Bank transfer         |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 6        |                   |                   |Reel anim             |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 7        |Disable            |Enable             |Direct payout         |
+|----------------|-------------------|-------------------|----------------------|
+|Switch 8        |Disable            |Enable             |Auto hold             |
+|________________|___________________|___________________|______________________|
+____________________________________________________________
+|Percentage| 70% | 73% | 76% | 78% | 80% | 82% | 84% | 86% |
+|----------|-----|-----|-----|-----|-----|-----|-----|-----|
+|Switch 1  | OFF |  ON | OFF |  ON | OFF |  ON | OFF |  ON |
+|----------|-----|-----|-----|-----|-----|-----|-----|-----|
+|Switch 2  | OFF | OFF |  ON |  ON | OFF | OFF |  ON |  ON |
+|----------|-----|-----|-----|-----|-----|-----|-----|-----|
+|Switch 3  | OFF | OFF | OFF | OFF |  ON |  ON |  ON |  ON |
+|__________|_____|_____|_____|_____|_____|_____|_____|_____|
+
+*/
 ROM_START( m5gstriks )
 	ROM_REGION( 0x400000, "maincpu", 0 )
 	ROM_LOAD16_BYTE( "bilso_b-14_gold_strike_v1.00_cvb_0200a_11-1562.p1", 0x000000, 0x080000, CRC(3ff69415) SHA1(ff01a2e688f66cc0e6b52e070cd2c558e54b69dc) ) // 27C4001 labeled as BILSO S.A. B-14 P1 GOLD STRIKE V 1.0 CVB-0200A / 11-1562