diff --git a/hash/cz1_cart.xml b/hash/cz1_cart.xml
index 520f54d04b1..02394e9d73d 100644
--- a/hash/cz1_cart.xml
+++ b/hash/cz1_cart.xml
@@ -24,7 +24,7 @@ license:CC0-1.0
-
+
diff --git a/hash/spectrum_betadisc_flop.xml b/hash/spectrum_betadisc_flop.xml
index e7dbe1f8187..ab317282902 100644
--- a/hash/spectrum_betadisc_flop.xml
+++ b/hash/spectrum_betadisc_flop.xml
@@ -488,7 +488,7 @@ license:CC0-1.0
- Seto Taisho To Kazan
+ Seto Taisho to Kazan
2017
Monument Microgames
diff --git a/hash/spectrum_cass.xml b/hash/spectrum_cass.xml
index 3317068ff04..7d923bda7f6 100644
--- a/hash/spectrum_cass.xml
+++ b/hash/spectrum_cass.xml
@@ -35766,7 +35766,7 @@ Side B - 5 - Campagna Abbonamenti (original release)
- Load'N'Run N. 4 (Italy) - Aprile 1984
+ Load'N'Run (Italy) N. 4 - Aprile 1984
1984
MK Periodici
set_input_line(UPD7810_INTF1, BIT(data, 2));
- if (!BIT(data, 6) && BIT(m_main_port[1], 6) && !BIT(m_main_port[2], 2))
+ if (BIT(data, 4) && !BIT(m_main_port[1], 4) && BIT(m_main_port[1], 6))
m_cart->write(m_cart_addr, m_main_port[0]);
m_hd44780->e_w(BIT(~data, 7));
diff --git a/src/mame/galaxian/galaxian.cpp b/src/mame/galaxian/galaxian.cpp
index d694cc005b3..8ee8d74ed95 100644
--- a/src/mame/galaxian/galaxian.cpp
+++ b/src/mame/galaxian/galaxian.cpp
@@ -1639,7 +1639,7 @@ void sbhoei_state::sbhoei_soundlatch_w(uint8_t data)
{
m_soundlatch->write(data & 0x7f);
m_8039->set_input_line(0, (data & 0x80) ? ASSERT_LINE : CLEAR_LINE);
- machine().scheduler().perfect_quantum(attotime::from_usec(50)); // main CPU polls for response from 8039
+ machine().scheduler().perfect_quantum(attotime::from_usec(100)); // main CPU polls for response from 8039
}
void sbhoei_state::p2_w(uint8_t data)
diff --git a/src/mame/sega/sega_beena.cpp b/src/mame/sega/sega_beena.cpp
index daad7124a1f..e08b00868e7 100644
--- a/src/mame/sega/sega_beena.cpp
+++ b/src/mame/sega/sega_beena.cpp
@@ -2229,4 +2229,4 @@ ROM_END
// year, name, parent, compat, machine, input, class, init, company, fullname, flags
CONS( 2005, beena, 0, 0, sega_beena, sega_beena, sega_beena_state, empty_init, "Sega", "Advanced Pico BEENA", MACHINE_IMPERFECT_GRAPHICS|MACHINE_IMPERFECT_TIMING|MACHINE_IMPERFECT_SOUND )
-CONS( 2005, tvochken, 0, 0, sega_9h0_0008, tvochken, tvochken_state, empty_init, "Sega", "TV Ocha-Ken", MACHINE_REQUIRES_ARTWORK|MACHINE_IMPERFECT_GRAPHICS|MACHINE_IMPERFECT_TIMING|MACHINE_IMPERFECT_SOUND )
+CONS( 2005, tvochken, 0, 0, sega_9h0_0008, tvochken, tvochken_state, empty_init, "Sega", "TV Ocha-Ken", MACHINE_NOT_WORKING|MACHINE_REQUIRES_ARTWORK|MACHINE_IMPERFECT_GRAPHICS|MACHINE_IMPERFECT_TIMING|MACHINE_IMPERFECT_SOUND )