One can’t cause the state of inputs to magically change on reset, or …

…we’ll get out of sync with whatever’s driving it.
felipesanches · Dec 27, 2023 · 5156f4e · 5156f4e
1 parent fdb37b5
commit 5156f4e
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Showing 3 changed files with 18 additions and 14 deletions.
diff --git a/src/devices/cpu/tlcs900/tmp94c241.cpp b/src/devices/cpu/tlcs900/tmp94c241.cpp
@@ -290,6 +290,12 @@ void tmp94c241_device::device_start()
 	save_item(NAME(m_dram_refresh));
 	save_item(NAME(m_dram_access));
 	save_item(NAME(m_da_drive));
+
+	m_nmi_state = CLEAR_LINE;
+	for( int i = 0; i < TLCS900_NUM_INPUTS; i++ )
+	{
+		m_level[i] = CLEAR_LINE;
+	}
 }
 
 
@@ -302,7 +308,6 @@ void tmp94c241_device::device_reset()
 	tlcs900h_device::device_reset();
 
 	m_ad_cycles_left = 0;
-	m_nmi_state = CLEAR_LINE;
 	m_timer_pre = 0;
 	TIMER_CHANGE_0 = 0;
 	TIMER_CHANGE_1 = 0;
@@ -381,9 +386,6 @@ void tmp94c241_device::device_reset()
 	std::fill_n(&m_dram_refresh[0], 2, 0x00);
 	std::fill_n(&m_dram_access[0], 2, 0x80);
 	m_da_drive = 0x00;
-
-	for( int i = 0; i < TLCS900_NUM_INPUTS; i++ )
-		m_level[i] = CLEAR_LINE;
 }
 
 

diff --git a/src/devices/cpu/tlcs900/tmp95c061.cpp b/src/devices/cpu/tlcs900/tmp95c061.cpp
@@ -191,6 +191,12 @@ void tmp95c061_device::device_start()
 	save_item(NAME(m_mem_start_mask));
 	save_item(NAME(m_dram_refresh));
 	save_item(NAME(m_dram_access));
+
+	m_nmi_state = CLEAR_LINE;
+	for( int i = 0; i < TLCS900_NUM_INPUTS; i++ )
+	{
+		m_level[i] = CLEAR_LINE;
+	}
 }
 
 void tmp95c061_device::device_reset()
@@ -201,7 +207,6 @@ void tmp95c061_device::device_reset()
 	m_to3 = 0;
 
 	m_ad_cycles_left = 0;
-	m_nmi_state = CLEAR_LINE;
 	m_timer_pre = 0;
 	m_timer_change[0] = 0;
 	m_timer_change[1] = 0;
@@ -251,11 +256,6 @@ void tmp95c061_device::device_reset()
 	std::fill_n(&m_mem_start_mask[0], 4, 0xff);
 	m_dram_refresh = 0x00;
 	m_dram_access = 0x80;
-
-	for (int i = 0; i < TLCS900_NUM_INPUTS; i++)
-	{
-		m_level[i] = CLEAR_LINE;
-	}
 }
 
 

diff --git a/src/devices/cpu/tlcs900/tmp95c063.cpp b/src/devices/cpu/tlcs900/tmp95c063.cpp
@@ -590,14 +590,19 @@ void tmp95c063_device::device_start()
 	save_item(NAME(m_dram_refresh));
 	save_item(NAME(m_dram_access));
 	save_item(NAME(m_da_drive));
+
+	m_nmi_state = CLEAR_LINE;
+	for( int i = 0; i < TLCS900_NUM_INPUTS; i++ )
+	{
+		m_level[i] = CLEAR_LINE;
+	}
 }
 
 void tmp95c063_device::device_reset()
 {
 	tlcs900h_device::device_reset();
 
 	m_ad_cycles_left = 0;
-	m_nmi_state = CLEAR_LINE;
 	m_timer_pre = 0;
 	m_timer_change[0] = 0;
 	m_timer_change[1] = 0;
@@ -648,9 +653,6 @@ void tmp95c063_device::device_reset()
 	std::fill_n(&m_dram_refresh[0], 2, 0x00);
 	std::fill_n(&m_dram_access[0], 2, 0x80);
 	m_da_drive = 0x00;
-
-	for (int i = 0; i < TLCS900_NUM_INPUTS; i++)
-		m_level[i] = CLEAR_LINE;
 }