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Diffstat (limited to 'src/mame/audio/nl_zac1b11142.cpp')
-rw-r--r--src/mame/audio/nl_zac1b11142.cpp26
1 files changed, 14 insertions, 12 deletions
diff --git a/src/mame/audio/nl_zac1b11142.cpp b/src/mame/audio/nl_zac1b11142.cpp
index 7f1aac03f70..de45936f346 100644
--- a/src/mame/audio/nl_zac1b11142.cpp
+++ b/src/mame/audio/nl_zac1b11142.cpp
@@ -69,8 +69,8 @@ NETLIST_START(zac1b11142_schematics)
NET_C(R104.2, U5C3.OUT, R105.1)
NET_C(R102.1, U5C3.PLUS)
NET_C(R103.2, R102.2, R84.1)
- NET_C(VCC, R126.1, R103.1, U5C1.VP, U5C2.VP, U5C3.VP)
- NET_C(GND, R133.2, C63.2, R132.2, R120.2, R129.2, R127.2, R121.2, C61.2, R84.2, U5C1.VM, U5C2.VM, U5C3.VM)
+ NET_C(VCC, R126.1, R103.1, U5C1.VCC, U5C2.VCC, U5C3.VCC)
+ NET_C(GND, R133.2, C63.2, R132.2, R120.2, R129.2, R127.2, R121.2, C61.2, R84.2, U5C1.GND, U5C2.GND, U5C3.GND)
ALIAS(RULLANTE, R124.2)
ALIAS(CASSA, R105.2)
@@ -110,8 +110,8 @@ NETLIST_START(zac1b11142_schematics)
NET_C(C45.2, R85.2, U5C4.OUT, R106.1)
NET_C(R86.1, U5C4.PLUS)
NET_C(R87.2, R86.2, R88.1)
- NET_C(VCC, R101.1, R87.1, U5B4.VP, U5C4.VP)
- NET_C(GND, R46.2, R100.2, C54.2, R88.2, U5B4.VM, U5C4.VM)
+ NET_C(VCC, R101.1, R87.1, U5B4.VCC, U5C4.VCC)
+ NET_C(GND, R46.2, R100.2, C54.2, R88.2, U5B4.GND, U5C4.GND)
ALIAS(BASSO, R106.2)
@@ -170,8 +170,8 @@ NETLIST_START(zac1b11142_schematics)
NET_C(C49.2, R107.2, U5B2.OUT, R90.1)
NET_C(R93.1, U5B2.PLUS)
NET_C(R92.2, R93.2, R91.1)
- NET_C(VCC, R92.1, U5B2.VP)
- NET_C(GND, R78.2, R91.2, U5B2.VM)
+ NET_C(VCC, R92.1, U5B2.VCC)
+ NET_C(GND, R78.2, R91.2, U5B2.GND)
ALIAS(PIANO, R90.2)
@@ -212,8 +212,8 @@ NETLIST_START(zac1b11142_schematics)
NET_C(R112.2, U5D.1, C50.1, R113.1, U5B1.MINUS)
NET_C(R95.2, U5B1.PLUS)
NET_C(U5D.2, C50.2, R113.2, U5B1.OUT, R96.1)
- NET_C(VCC, R64.1, R65.1, R94.1, R110.1, U5B1.VP)
- NET_C(GND, R66.2, C28.2, R40.2, T6.E, C37.2, R108.2, R111.2, U5B1.VM, U4A1.GND)
+ NET_C(VCC, R64.1, R65.1, R94.1, R110.1, U5B1.VCC)
+ NET_C(GND, R66.2, C28.2, R40.2, T6.E, C37.2, R108.2, R111.2, U5B1.GND, U4A1.GND)
ALIAS(TROMBA, R96.2)
@@ -242,7 +242,7 @@ NETLIST_START(zac1b11142_schematics)
TTL_74156_DIP(U4B) // FIXME: should be a 74LS156 (lower sink capability)
LM3900(U5B3)
-#if 0
+#if 1
NET_C(RULLANTE, CASSA, BASSO, R82.2, /*R80.2,*/ PIANO, C40.1, R77.1)
#else
// cassa swamps the other instruments if it's connected - just ground it for now
@@ -270,17 +270,19 @@ NETLIST_START(zac1b11142_schematics)
NET_C(R45.2, T7.C)
NET_C(T7.B, R68.1)
NET_C(R68.2, LEVEL)
- NET_C(VCC, R119.1, U4B.16, U5B3.VP)
+ NET_C(VCC, R119.1, U4B.16, U5B3.VCC)
NET_C(GND, P1.3, T7.E, R117.1, U4B.2, U4B.8, U4B.14)
- NET_C(GND, U5B3.VM)
+ NET_C(GND, U5B3.GND)
NETLIST_END()
NETLIST_START(zac1b11142)
+ //SOLVER(Solver, 48000)
SOLVER(Solver, 48000)
- PARAM(Solver.ACCURACY, 1e-10)
+ //PARAM(Solver.ACCURACY, 1e-10)
+ PARAM(Solver.ACCURACY, 1e-7)
PARAM(Solver.NR_LOOPS, 300)
PARAM(Solver.METHOD, "MAT_CR")
PARAM(Solver.PARALLEL, 0)