// license:CC0 // copyright-holders:Aaron Giles //NL_CONTAINS elim zektor // // Netlist for Eliminator/Zektor // // Derived from the schematics in the Eliminator and Zektor manuals. // // Known problems/issues: // // * The noise signal (WBN) is connected into the TORPEDO_2 sound // but seems to make no audible difference, either in the // simulation or in recordings. Disabling it gives a nice speedup. // // * Torpedo sounds don't retrigger until they're complete. This means // you can fire several times before the next firing sound triggers. // In recordings of games this doesn't appear to be the case. // #include "netlist/devices/net_lib.h" #include "nl_elim.h" // // Optimizations // #define UNDERCLOCK_NOISE_GEN (1) #define HLE_BACKGROUND_VCO (1) #define HLE_TORPEDO1_VCO (1) #define HLE_TORPEDO2_VCO (1) #define HLE_SKITTER_VCO (1) #define ENABLE_FRONTIERS (1) // // Hacks // #define ADD_CLIPPING_DIODES (1) #define DISABLE_TORPEDO2_NOISE (1) // // Initial compilation includes this section. // #ifndef SOUND_VARIANT #define D_1N914(name) DIODE(name, "1N914") #define D_1N4002(name) DIODE(name, "1N4002") #define Q_2N4403(name) QBJT_EB(name, "2N4403") #define LM555_DIP NE555_DIP #define LM566_DIP NE566_DIP #define TTL_74LS00_DIP TTL_7400_DIP // // DIP mappings use the submodels below for CA3080 // #define CA3080_DIP(name) SUBMODEL(_CA3080_FAST_DIP, name) static NETLIST_START(_CA3080_FAST_DIP) ALIAS(2, F.A0) // - ALIAS(3, F.A1) // + ALIAS(4, F.A2) // V- ALIAS(5, RIABC.1) // IB ALIAS(6, VO.OP) // FIXME ALIAS(7, F.A4) // V+ RES(RI, 26000) NET_C(RI.1, F.A0) NET_C(RI.2, F.A1) // Delivers I0 AFUNC(F, 5, "max(-0.5e-3, min(0.5e-3, 19.2 * (A3 - A2) * A0))") RES(RIABC, 1) NET_C(RIABC.2, F.A2) NET_C(RIABC.1, F.A3) // IB VCCS(VO, 1) ANALOG_INPUT(XGND, 0) NET_C(XGND, VO.IN, VO.ON) // FIXME: assume symmetric supply NET_C(F.Q, VO.IP) NETLIST_END() // // Now include ourselves twice, once for Eliminator and // once for Zektor // #define VARIANT_ELIMINATOR 0 #define VARIANT_ZEKTOR 1 #define SOUND_VARIANT (VARIANT_ELIMINATOR) #include "nl_elim.cpp" #undef SOUND_VARIANT #define SOUND_VARIANT (VARIANT_ZEKTOR) #include "nl_elim.cpp" #else // // Main netlist // #if (SOUND_VARIANT == VARIANT_ELIMINATOR) NETLIST_START(elim) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) NETLIST_START(zektor) #endif SOLVER(Solver, 1000) PARAM(Solver.DYNAMIC_TS, 1) PARAM(Solver.DYNAMIC_MIN_TIMESTEP, 2e-5) // Overwrite model - the default model uses minimum datasheet // specifications for 5V. These are for 10V and thus closer to the // 12V used in this circuit. NET_MODEL("CD4XXX FAMILY(TYPE=CMOS IVL=0.3 IVH=0.7 OVL=0.05 OVH=0.05 ORL=384 ORH=384)") LOCAL_SOURCE(_CA3080_FAST_DIP) // TTL_INPUT(I_LO_D0, 0) TTL_INPUT(I_LO_D1, 0) ALIAS(I_FIREBALL, I_LO_D1) TTL_INPUT(I_LO_D2, 0) ALIAS(I_EXPLOSION_1, I_LO_D2) TTL_INPUT(I_LO_D3, 0) ALIAS(I_EXPLOSION_2, I_LO_D3) TTL_INPUT(I_LO_D4, 0) ALIAS(I_EXPLOSION_3, I_LO_D4) TTL_INPUT(I_LO_D5, 0) ALIAS(I_BOUNCE, I_LO_D5) TTL_INPUT(I_LO_D6, 0) ALIAS(I_TORPEDO_1, I_LO_D6) TTL_INPUT(I_LO_D7, 0) ALIAS(I_TORPEDO_2, I_LO_D7) NET_C(GND, I_LO_D1.GND, I_LO_D2.GND, I_LO_D3.GND, I_LO_D4.GND, I_LO_D5.GND, I_LO_D6.GND, I_LO_D7.GND) NET_C(I_V5, I_LO_D1.VCC, I_LO_D2.VCC, I_LO_D3.VCC, I_LO_D4.VCC, I_LO_D5.VCC, I_LO_D6.VCC, I_LO_D7.VCC) TTL_INPUT(I_HI_D0, 0) ALIAS(I_THRUST_LOW, I_HI_D0) TTL_INPUT(I_HI_D1, 0) ALIAS(I_THRUST_HI, I_HI_D1) TTL_INPUT(I_HI_D2, 0) ALIAS(I_THRUST_LSB, I_HI_D2) TTL_INPUT(I_HI_D3, 0) ALIAS(I_THRUST_MSB, I_HI_D3) TTL_INPUT(I_HI_D4, 0) ALIAS(I_SKITTER, I_HI_D4) TTL_INPUT(I_HI_D5, 0) ALIAS(I_ENEMY_SHIP, I_HI_D5) TTL_INPUT(I_HI_D6, 0) ALIAS(I_BACKGROUND_LSB, I_HI_D6) TTL_INPUT(I_HI_D7, 0) ALIAS(I_BACKGROUND_MSB, I_HI_D7) NET_C(GND, I_HI_D0.GND, I_HI_D1.GND, I_HI_D2.GND, I_HI_D3.GND, I_HI_D4.GND, I_HI_D5.GND, I_HI_D6.GND, I_HI_D7.GND) NET_C(I_V5, I_HI_D0.VCC, I_HI_D1.VCC, I_HI_D2.VCC, I_HI_D3.VCC, I_HI_D4.VCC, I_HI_D5.VCC, I_HI_D6.VCC, I_HI_D7.VCC) RES(R_PSG_1, 1000) RES(R_PSG_2, 1000) RES(R_PSG_3, 1000) NET_C(I_V5, R_PSG_1.1, R_PSG_2.1, R_PSG_3.1) ANALOG_INPUT(I_V5, 5) ANALOG_INPUT(I_V12, 12) ANALOG_INPUT(I_VM12, -12) // // Part differences between Eliminator and Zektor // // Ref Des ELIMINATOR ZEKTOR // R5 10K 4.7K // R9 33K 12K // R71 270K 100K // R79 2 MEG unused // R122 220K 390K // R132 220K 100K // C9 0.01uF 0.0047uF // C46 0.022uF 0.047uF // // RES(R1, RES_K(100)) -- part of final amp (not emulated) // RES(R2, RES_M(1)) -- part of final amp (not emulated) // RES(R3, RES_K(22)) -- part of final amp (not emulated) // RES(R4, RES_K(2.2)) -- part of final amp (not emulated) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) // RES(R5, RES_K(10)) -- part of final amp (not emulated) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) // RES(R5, RES_K(4.7)) -- part of final amp (not emulated) #endif RES(R6, RES_K(220)) RES(R7, RES_K(220)) RES(R8, RES_K(10)) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) RES(R9, RES_K(33)) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) RES(R9, RES_K(12)) #endif RES(R10, RES_K(10)) // RES(R11, RES_K(2.2)) -- part of final amp (not emulated) // RES(R12, RES_M(1)) -- part of final amp (not emulated) // RES(R13, RES_K(330)) -- part of final amp (not emulated) RES(R14, RES_K(470)) RES(R15, RES_K(100)) RES(R16, RES_K(100)) RES(R17, RES_K(10)) RES(R18, RES_K(10)) RES(R19, RES_K(1)) RES(R20, RES_K(10)) RES(R21, RES_K(100)) RES(R22, RES_K(10)) RES(R23, RES_K(4.7)) // R24?? RES(R25, RES_K(220)) RES(R26, RES_K(470)) RES(R27, RES_K(470)) RES(R28, RES_K(33)) RES(R29, RES_K(68)) RES(R30, RES_K(22)) RES(R31, RES_K(1)) RES(R32, RES_K(47)) RES(R33, RES_K(82)) RES(R34, RES_K(22)) RES(R35, RES_K(1)) RES(R36, RES_M(1.5)) RES(R37, RES_K(6.8)) RES(R38, RES_K(33)) RES(R39, RES_K(22)) RES(R40, RES_K(1)) RES(R41, RES_M(2.2)) RES(R42, RES_M(2.2)) RES(R43, RES_K(1)) RES(R44, RES_K(10)) RES(R45, RES_K(47)) RES(R46, RES_K(22)) RES(R47, RES_K(2)) RES(R48, RES_K(6.8)) RES(R49, RES_K(33)) RES(R50, RES_K(22)) RES(R51, RES_K(1)) RES(R52, RES_K(1)) RES(R53, RES_K(1)) RES(R54, RES_K(2)) RES(R55, RES_K(1)) RES(R56, RES_K(1)) RES(R57, RES_K(1)) RES(R58, RES_K(33)) RES(R59, RES_K(2)) RES(R60, RES_K(10)) RES(R61, RES_K(47)) RES(R62, RES_K(220)) RES(R63, RES_K(1)) RES(R64, RES_K(150)) RES(R65, RES_K(390)) RES(R66, RES_K(33)) RES(R67, RES_K(100)) RES(R68, RES_K(100)) RES(R69, RES_K(1)) RES(R70, RES_K(470)) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) RES(R71, RES_K(270)) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) RES(R71, RES_K(100)) #endif RES(R72, RES_K(1)) RES(R73, RES_K(680)) RES(R74, RES_K(390)) RES(R75, RES_K(150)) RES(R76, RES_K(10)) RES(R77, RES_K(10)) RES(R78, RES_K(10)) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) RES(R79, RES_M(2)) #endif RES(R80, RES_K(1)) RES(R81, RES_M(1.5)) RES(R82, 470) RES(R83, 470) RES(R84, RES_K(2.2)) RES(R85, RES_K(2.2)) RES(R86, RES_K(2.2)) RES(R87, RES_K(2.2)) RES(R88, RES_K(2.2)) RES(R89, RES_K(2.2)) RES(R90, RES_K(15)) RES(R91, RES_M(1)) RES(R92, RES_K(22)) RES(R93, RES_M(1)) RES(R94, RES_K(10)) RES(R95, RES_K(10)) RES(R96, RES_K(22)) RES(R97, RES_K(39)) RES(R98, RES_K(82)) RES(R99, RES_K(10)) RES(R100, RES_K(10)) RES(R101, 910) RES(R102, RES_K(6.8)) RES(R103, RES_K(9.1)) // RES_K(2.2)) RES(R104, RES_K(15)) RES(R105, RES_K(10)) RES(R106, RES_K(680)) RES(R107, RES_K(4.7)) RES(R108, RES_K(4.7)) RES(R109, RES_K(2.2)) RES(R110, RES_K(2.2)) RES(R111, RES_K(100)) RES(R112, RES_M(2.2)) RES(R113, RES_M(1)) RES(R114, RES_K(100)) RES(R115, RES_M(1)) RES(R116, RES_M(1)) RES(R117, RES_M(1)) RES(R118, RES_K(100)) RES(R119, RES_K(100)) RES(R120, RES_K(100)) RES(R121, RES_M(2.2)) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) RES(R122, RES_K(220)) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) RES(R122, RES_K(390)) #endif RES(R123, RES_K(100)) RES(R124, RES_M(2.2)) RES(R125, RES_K(100)) RES(R126, RES_K(10)) RES(R127, RES_K(22)) RES(R128, RES_K(39)) RES(R129, RES_K(82)) RES(R130, RES_K(22)) RES(R131, RES_K(1)) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) RES(R132, RES_K(220)) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) RES(R132, RES_K(100)) #endif RES(R133, 680) RES(R134, RES_K(10)) RES(R135, RES_K(10)) RES(R136, RES_K(680)) RES(R137, RES_K(10)) RES(R138, RES_K(10)) RES(R139, RES_K(330)) RES(R140, RES_K(270)) RES(R141, RES_K(220)) RES(R142, RES_K(330)) RES(R143, RES_K(680)) RES(R144, RES_K(100)) RES(R145, RES_K(68)) RES(R146, RES_K(22)) RES(R147, RES_K(2.2)) // CAP(C1, CAP_U(4.7)) -- part of final amp (not emulated) // CAP(C2, CAP_U(0.1)) // CAP(C3, CAP_U(0.1)) // CAP(C4, CAP_U(10)) -- part of final amp (not emulated) CAP(C5, CAP_U(0.1)) CAP(C6, CAP_U(0.1)) CAP(C7, CAP_U(0.001)) CAP(C8, CAP_U(10)) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) CAP(C9, CAP_U(0.01)) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) CAP(C9, CAP_U(0.0047)) #endif CAP(C10, CAP_U(0.068)) CAP(C11, CAP_U(0.068)) CAP(C12, CAP_U(0.1)) CAP(C13, CAP_U(0.1)) CAP(C14, CAP_U(0.1)) CAP(C15, CAP_U(0.068)) CAP(C16, CAP_U(0.068)) CAP(C17, CAP_U(0.068)) CAP(C18, CAP_U(0.068)) CAP(C19, CAP_U(0.068)) CAP(C20, CAP_U(0.068)) CAP(C21, CAP_U(2.2)) // CAP(C22, CAP_U(0.1)) // CAP(C23, CAP_U(0.1)) // CAP(C24, CAP_U(0.1)) // CAP(C25, CAP_U(0.1)) // CAP(C26, CAP_U(0.1)) // CAP(C27, CAP_U(0.1)) CAP(C28, CAP_U(0.1)) CAP(C29, CAP_U(0.1)) CAP(C30, CAP_U(0.022)) // CAP(C31, CAP_U(0.1)) // CAP(C32, CAP_U(0.1)) CAP(C33, CAP_U(0.1)) CAP(C34, CAP_U(0.1)) CAP(C35, CAP_U(1)) CAP(C36, CAP_U(2.2)) CAP(C37, CAP_U(10)) CAP(C38, CAP_U(4.7)) CAP(C39, CAP_U(0.1)) // CAP(C40, CAP_U(0.1)) // CAP(C41, CAP_U(0.1)) // C42?? CAP(C43, CAP_U(0.033)) CAP(C44, CAP_U(0.1)) CAP(C45, CAP_U(0.1)) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) CAP(C46, CAP_U(0.022)) #else // (SOUND_VARIANT == VARIANT_ZEKTOR) CAP(C46, CAP_U(0.047)) #endif CAP(C47, CAP_U(0.047)) CAP(C48, CAP_U(0.05)) CAP(C49, CAP_U(0.1)) CAP(C50, CAP_U(0.05)) CAP(C51, CAP_U(0.05)) CAP(C52, CAP_U(0.05)) CAP(C53, CAP_U(0.1)) CAP(C54, CAP_U(0.1)) CAP(C55, CAP_U(0.1)) CAP(C56, CAP_U(33)) CAP(C57, CAP_U(0.1)) CAP(C58, CAP_U(0.1)) CAP(C59, CAP_U(0.1)) CAP(C60, CAP_U(0.001)) CAP(C61, CAP_U(0.068)) // CAP(C62, CAP_U(0.1)) CAP(C63, CAP_P(100)) CAP(C64, CAP_U(0.1)) CAP(C65, CAP_U(0.01)) CAP(C66, CAP_U(0.022)) CAP(C67, CAP_U(0.047)) CAP(C68, CAP_U(0.01)) CAP(C69, CAP_U(0.1)) // CAP(C70, CAP_U(0.1)) // CAP(C71, CAP_U(0.1)) // CAP(C72, CAP_U(0.1)) // CAP(C73, CAP_U(10)) // CAP(C74, CAP_U(0.1)) CAP(C75, CAP_U(0.1)) CAP(C76, CAP_U(0.1)) CAP(C77, CAP_U(0.1)) D_1N914(D1) D_1N914(D2) D_1N914(D3) D_1N914(D4) D_1N914(D5) D_1N914(D6) D_1N914(D7) D_1N4002(D8) // Q_2N4093(Q1) -- part of final amp (not emulated) Q_2N4403(Q2) Q_2N4403(Q3) Q_2N4403(Q4) Q_2N4403(Q5) Q_2N4403(Q6) Q_2N4403(Q7) Q_2N4403(Q8) Q_2N4403(Q9) Q_2N4403(Q10) Q_2N4403(Q11) TL081_DIP(U1) // Op. Amp. NET_C(U1.7, I_V12) NET_C(U1.4, I_VM12) // TL082_DIP(U2) // Op. Amp. -- part of final amp (not emulated) // NET_C(U2.8, I_V12) // NET_C(U2.4, I_VM12) TL081_DIP(U3) // Op. Amp. NET_C(U3.7, I_V12) NET_C(U3.4, I_VM12) MM5837_DIP(U4) // Noise Generator #if (UNDERCLOCK_NOISE_GEN) PARAM(U4.FREQ, 24000) #endif LM555_DIP(U5) // Timer CA3080_DIP(U6) // Op. Amp. NET_C(U6.4, I_VM12) NET_C(U6.7, I_V12) CA3080_DIP(U7) // Op. Amp. NET_C(U7.4, I_VM12) NET_C(U7.7, I_V12) CA3080_DIP(U8) // Op. Amp. NET_C(U8.4, I_VM12) NET_C(U8.7, I_V12) CA3080_DIP(U9) // Op. Amp. NET_C(U9.4, I_VM12) NET_C(U9.7, I_V12) CA3080_DIP(U10) // Op. Amp. NET_C(U10.4, I_VM12) NET_C(U10.7, I_V12) CA3080_DIP(U11) // Op. Amp. NET_C(U11.4, I_VM12) NET_C(U11.7, I_V12) TL081_DIP(U12) // Op. Amp. NET_C(U12.7, I_V12) NET_C(U12.4, I_VM12) LM555_DIP(U13) // Timer CA3080_DIP(U14) // Op. Amp. NET_C(U14.4, I_VM12) NET_C(U14.7, I_V12) CA3080_DIP(U15) // Op. Amp. NET_C(U15.4, I_VM12) NET_C(U15.7, I_V12) TL082_DIP(U16) // Op. Amp. NET_C(U16.8, I_V12) NET_C(U16.4, I_VM12) CD4011_DIP(U17) // Quad 2-Input NAND Gates NET_C(U17.7, GND) NET_C(U17.14, I_V12) CD4011_DIP(U18) // Quad 2-Input NAND Gates NET_C(U18.7, GND) NET_C(U18.14, I_V12) CD4011_DIP(U19) // Quad 2-Input NAND Gates NET_C(U19.7, GND) NET_C(U19.14, I_V12) TL082_DIP(U20) // Op. Amp. NET_C(U20.8, I_V12) NET_C(U20.4, I_VM12) CD4024_DIP(U21) // 7-Stage Ripple Binary Counter NET_C(U21.7, GND) NET_C(U21.14, I_V12) CD4011_DIP(U22) // Quad 2-Input NAND Gates NET_C(U22.7, GND) NET_C(U22.14, I_V12) CD4024_DIP(U23) // 7-Stage Ripple Binary Counter NET_C(U23.7, GND) NET_C(U23.14, I_V12) TTL_7406_DIP(U24) // Hex inverter -- currently using a clone of 7416, no open collector behavior NET_C(U24.7, GND) NET_C(U24.14, I_V5) #if (!HLE_BACKGROUND_VCO) LM566_DIP(U25) // Voltage-Controlled Oscillator #endif TTL_74LS00_DIP(U26) // Quad 4-Input NAND Gate NET_C(U26.7, GND) NET_C(U26.14, I_V5) TTL_7407_DIP(U27) // Hex Buffers with High Votage Open-Collector Outputs NET_C(U27.7, GND) NET_C(U27.14, I_V5) TTL_7407_DIP(U28) // Hex Buffers with High Votage Open-Collector Outputs NET_C(U28.7, GND) NET_C(U28.14, I_V5) TL081_DIP(U29) // Op. Amp. NET_C(U29.7, I_V12) NET_C(U29.4, I_VM12) // AY_3_8912_DIP(U30) // PSG -- emulated by MAME CD4069_DIP(U31) // Hex Inverter NET_C(U31.7, GND) NET_C(U31.14, I_V12) CD4069_DIP(U32) // Hex Inverter NET_C(U32.7, GND) NET_C(U32.14, I_V12) // TTL_74LS125_DIP(U33) // Quad 3-state buffer // NET_C(U33.7, GND) // NET_C(U33.14, I_V5) // TTL_74LS374_DIP(U34) // Octal D-Type Transparent Latches And Edge-Triggered Flip-Flop // NET_C(U34.10, GND) // NET_C(U34.20, I_V5) // // TTL_74LS374_DIP(U35) // Octal D-Type Transparent Latches And Edge-Triggered Flip-Flop // NET_C(U34.10, GND) // NET_C(U34.20, I_V5) // TTL_74LS74_DIP(U36) // Dual D Flip Flop // NET_C(U36.7, GND) // NET_C(U36.14, I_V5) // TTL_74LS10_DIP(U37) // Triple 3-Input NAND Gate // NET_C(U37.7, GND) // NET_C(U37.14, I_V5) // TTL_74LS14_DIP(U38) // NET_C(U38.7, GND) // NET_C(U38.14, I_V5) // TTL_74LS08_DIP(U39) // Quad 2-Input AND Gates // NET_C(U39.7, GND) // NET_C(U39.14, I_V5) // TTL_74LS30_DIP(U40) // 8-Input NAND Gate // NET_C(U40.7, GND) // NET_C(U40.14, I_V5) // TTL_74LS14_DIP(U41) // NET_C(U41.7, GND) // NET_C(U41.14, I_V5) // // Sheet 7, top-left/middle (Thrust) // NET_C(R58.1, GND) NET_C(R58.2, U12.3, U10.6, U11.6, U15.6) ALIAS(SUM_VCA, R58.2) NET_C(U12.2, R75.1, R76.2) NET_C(R76.1, GND) NET_C(R75.2, U12.6) ALIAS(BUFFER, U12.6) NET_C(I_V12, U4.4, C75.2) NET_C(C75.1, GND) NET_C(U4.1, GND) NET_C(U4.2, I_VM12, C76.2) NET_C(C76.1, GND) NET_C(U4.3, C77.1) NET_C(C77.2, R27.2, U3.3) NET_C(R27.1, GND) NET_C(U3.2, U3.6, R28.1, R32.1) ALIAS(WBN, U3.6) NET_C(R28.2, C17.2, R29.1) NET_C(C17.1, GND) NET_C(R29.2, C18.2, R30.1) NET_C(C18.1, GND) NET_C(R30.2, R31.2, U10.2) NET_C(R31.1, GND) NET_C(U10.3, R56.2) NET_C(R56.1, GND) NET_C(I_THRUST_LOW, U24.5) NET_C(U24.6, R99.1, R70.1) NET_C(R99.2, I_V12) NET_C(R70.2, R71.2, Q4.E) NET_C(I_THRUST_HI, U24.3) NET_C(U24.4, R100.1, R71.1) NET_C(R100.2, I_V12) NET_C(Q4.B, GND) NET_C(Q4.C, R69.1) NET_C(R69.2, U10.5) NET_C(R32.2, C19.2, R33.1) NET_C(C19.1, GND) NET_C(R33.2, C20.2, R34.1) NET_C(C20.1, GND) NET_C(R34.2, R35.2, U11.2) NET_C(R35.1, GND) NET_C(U11.3, R57.2) NET_C(R57.1, GND) NET_C(I_THRUST_LSB, U24.1) NET_C(U24.2, R77.1, R73.1) NET_C(R77.2, I_V12) NET_C(R73.2, R74.2, Q5.E) NET_C(I_THRUST_MSB, U24.13) NET_C(U24.12, R78.1, R74.1) NET_C(R78.2, I_V12) NET_C(Q5.B, GND) NET_C(Q5.C, R72.1) NET_C(R72.2, U11.5) // // Sheet 7, top-right (Skitter) // NET_C(I_SKITTER, U24.9) NET_C(U24.8, R25.2, D1.K, R17.1) NET_C(R17.2, I_V12) NET_C(D1.A, C21.1, R26.2, R25.1, Q3.B) NET_C(C21.2, GND) NET_C(R26.1, GND) NET_C(Q3.C, GND, Q2.C) NET_C(Q3.E, R23.1) NET_C(R23.2, R22.2) NET_C(R22.1, Q2.E) #if (HLE_SKITTER_VCO) // // U1 is basically a standalone oscillator. Simulation at high // frequency puts it at around 45Hz. Samples from real machines // show it to be about 35Hz. // CLOCK(SKITTERCLK, 45) NET_C(SKITTERCLK.GND, GND) NET_C(SKITTERCLK.VCC, I_V12) AFUNC(SKITTERENV, 1, "if(A0<6,2,18)") NET_C(SKITTERENV.A0, SKITTERCLK.Q) NET_C(SKITTERENV.Q, Q2.B) NET_C(GND, C5.1, C5.2, C47.1, C47.2, R14.1, R14.2, R15.1, R15.2, R16.1, R16.2, R19.1, R19.2, U1.2, U1.3) #else NET_C(Q2.B, R19.1) NET_C(R19.2, C5.1) NET_C(C5.2, C47.2, U1.2, R16.1) NET_C(C47.1, GND) NET_C(U1.3, R15.1, R14.2) NET_C(R14.1, GND) NET_C(R15.2, U1.6, R16.2) #endif NET_C(C9.2, R21.1) NET_C(C9.1, GND) NET_C(R21.2, R18.1) NET_C(R18.2, I_V12) NET_C(I_V12, C8.1) NET_C(C8.2, GND) NET_C(U5.7, R18.1) NET_C(U5.5, R23.2) NET_C(U5.4, U24.8) NET_C(U5.2, U5.6, R21.1) NET_C(U5.8, I_V12) NET_C(U5.1, GND) NET_C(U5.3, R20.1) NET_C(R20.2, C7.2, C6.1) NET_C(C7.1, GND) ALIAS(SKITTER, C6.2) // // Sheet 7, middle-right (Enemy Ship) // NET_C(I_ENEMY_SHIP, U24.11) NET_C(U24.10, R60.1, U13.4) NET_C(R60.2, I_V12) NET_C(U13.7, R59.1, R61.2) NET_C(R59.2, I_V12) NET_C(R61.1, U13.2, U13.6, C30.2) NET_C(C30.1, GND) NET_C(U13.5, R145.1, R144.1) ALIAS(_10HZ, R144.2) NET_C(U13.1, GND) NET_C(U13.8, I_V12, C29.2) NET_C(C29.1, GND) NET_C(U13.3, C28.1) ALIAS(ENEMY_SHIP, C28.2) ALIAS(_100HZ, R135.1) NET_C(R145.2, R135.1) ALIAS(_50HZ, R134.1) ALIAS(_200HZA, R137.1) ALIAS(_200HZB, R138.1) NET_C(R138.2, R137.2, R134.2, R135.2, C61.2, R136.1) NET_C(C61.1, GND) NET_C(R136.2, Q11.E, U27.6) NET_C(U27.5, U26.8) NET_C(Q11.B, GND) NET_C(Q11.C, R131.1) NET_C(R131.2, U15.5) NET_C(U15.2, R106.2, R83.2) NET_C(R83.1, GND) NET_C(U15.3, R82.2) NET_C(R82.1, GND) // // Sheet 7, bottom-right (Background) // NET_C(I_BACKGROUND_LSB, U27.1, U26.10) NET_C(U27.2, R107.1, R108.1) NET_C(R107.2, I_V12) NET_C(R108.2, R101.1, U16.6, R109.2) NET_C(I_BACKGROUND_MSB, U27.3, U26.9) NET_C(U27.4, R110.1, R109.1) NET_C(R110.2, I_V12) NET_C(U16.5, GND) NET_C(U16.7, R101.2, R104.1) NET_C(R104.2, U16.2, R105.1, C56.2) NET_C(U16.3, R102.2, R103.1) NET_C(R103.2, I_V12) NET_C(R102.1, GND) NET_C(U16.1, R105.2, C56.1, C60.1) NET_C(C60.2, R130.1) NET_C(R130.2, D8.K, C59.1) NET_C(D8.A, I_V12) NET_C(C59.2, GND) #if (HLE_BACKGROUND_VCO) // // R2 = 0.96310: HP = (0.000237231*A0) - 0.000561399 // R2 = 0.99617: HP = (0.0000527091*A0*A0) - (0.000501828*A0) + 0.00197538 // R2 = 0.99867: HP = (0.0000174335*A0*A0*A0) - (0.000309878*A0*A0) + (0.00198163*A0) - 0.00362162 // R2 = 0.99898: HP = (0.00000748879*A0*A0*A0*A0) - (0.000189174*A0*A0*A0) + (0.00180942*A0*A0) - (0.00759439*A0) + 0.0124560 // R2 = 0.99899: HP = (0.00000135301*A0*A0*A0*A0*A0) - (0.0000390321*A0*A0*A0*A0) + (0.000446417*A0*A0*A0) - (0.00250299*A0*A0) + (0.00693360*A0) - 0.00698302 // VARCLOCK(BGCLK, 1, "max(0.000001,min(0.1,(0.00000748879*A0*A0*A0*A0) - (0.000189174*A0*A0*A0) + (0.00180942*A0*A0) - (0.00759439*A0) + 0.0124560))") NET_C(BGCLK.GND, GND) NET_C(BGCLK.VCC, I_V5) NET_C(BGCLK.A0, U16.1) NET_C(BGCLK.Q, BGENV.A0) NET_C(GND, C57.1, C57.2, C58.1, C58.2) AFUNC(BGENV, 1, "if(A0>2.5,2.5,-2.5)") NET_C(BGENV.Q, R106.1) #else NET_C(U16.1, U25.5) NET_C(C60.2, U25.6) NET_C(R130.2, U25.8) NET_C(U25.7, C58.2) NET_C(C58.1, GND) NET_C(U25.1, GND) NET_C(U25.3, C57.1) NET_C(C57.2, R106.1) #endif // // Sheet 7, PSG input // NET_C(R_PSG_1.2, R_PSG_2.2, R_PSG_3.2, R133.2, C64.1) NET_C(R133.1, GND) NET_C(C64.2, R132.1) NET_C(R132.2, U29.2, R122.1, C63.1) NET_C(U29.3, GND) NET_C(C63.2, R122.2, U29.6) ALIAS(PSG, U29.6) // // Sheet 8, oscillators // // Pairs of CD4069 are used together with resistors and capacitors // to create oscillators. The formula for the frequency is // 1/(1.39*R*C). The following are simulated here: // // _200HZA: R142=330K, C68=0.01uF, Freq=218.01Hz // _200HZB: R139=330K, C65=0.01uF, Freq=218.01Hz // _10HZ: R143=680K, C69=0.1uF, Freq=10.58Hz // _50HZ: R141=220K, C67=0.047uF, Freq=69.58Hz // _100HZ: R140=270K, C66=0.022uF, Freq=121.12Hz // CLOCK(_200HZACLK, 218.01) NET_C(_200HZACLK.VCC, I_V12) NET_C(_200HZACLK.GND, GND) NET_C(_200HZA, _200HZACLK.Q) NET_C(R142.1, R142.2, C68.1, C68.2, U32.5, U32.9, GND) HINT(U32.6, NC) HINT(U32.8, NC) CLOCK(_200HZBCLK, 217.98) // tweak frequency so this is out of phase NET_C(_200HZBCLK.VCC, I_V12) NET_C(_200HZBCLK.GND, GND) NET_C(_200HZB, _200HZBCLK.Q) NET_C(R139.1, R139.2, C65.1, C65.2, U32.13, U32.11, GND) HINT(U32.12, NC) HINT(U32.10, NC) CLOCK(_10HZCLK, 10.58) NET_C(_10HZCLK.VCC, I_V12) NET_C(_10HZCLK.GND, GND) NET_C(_10HZ, _10HZCLK.Q) NET_C(R143.1, R143.2, C69.1, C69.2, U32.1, U32.3, GND) HINT(U32.2, NC) HINT(U32.4, NC) CLOCK(_50HZCLK, 69.58) NET_C(_50HZCLK.VCC, I_V12) NET_C(_50HZCLK.GND, GND) NET_C(_50HZ, _50HZCLK.Q) NET_C(R141.1, R141.2, C67.1, C67.2, U31.1, U31.3, GND) HINT(U31.2, NC) HINT(U31.4, NC) // Note this oscillator is on Sheet 7, in the right-middle section CLOCK(_100HZCLK, 121.12) NET_C(_100HZCLK.VCC, I_V12) NET_C(_100HZCLK.GND, GND) NET_C(_100HZ, _100HZCLK.Q) NET_C(R140.1, R140.2, C66.1, C66.2, U31.5, U31.9, GND) HINT(U31.6, NC) HINT(U31.8, NC) // // Sheet 8, top middle (Explosion 1) // NET_C(WBN, R44.1) NET_C(R44.2, C13.2, R45.1) NET_C(C13.1, GND) NET_C(R45.2, C14.2, R46.1) NET_C(C14.1, GND) NET_C(R46.2, R47.2, U8.2) NET_C(R47.1, GND) NET_C(U8.3, R54.2) NET_C(R54.1, GND) NET_C(U8.6, SUM_VCA) NET_C(I_EXPLOSION_1, U28.11) NET_C(U28.10, R120.1, U19.6) NET_C(R120.2, I_V12) NET_C(U19.5, R116.1, C51.1) #if (ADD_CLIPPING_DIODES) // fast retriggering relies on clipping diodes which // aren't implemented by default for speed D_1N914(D_EXPLOSION_1) NET_C(D_EXPLOSION_1.A, U19.5) NET_C(D_EXPLOSION_1.K, I_V12) #endif NET_C(R116.2, I_V12) NET_C(C51.2, U19.3) NET_C(U19.4, U19.1, U19.2, R87.1) NET_C(R87.2, Q9.E) NET_C(Q9.B, GND) NET_C(Q9.C, C37.1, R66.1) NET_C(C37.2, I_VM12) NET_C(R66.2, U8.5) // // Sheet 8, top right (Explosion 2) // NET_C(WBN, R48.1) NET_C(R48.2, C15.2, R49.1) NET_C(C15.1, GND) NET_C(R49.2, C16.2, R50.1) NET_C(C16.1, GND) NET_C(R50.2, R51.2, U9.2) NET_C(R51.1, GND) NET_C(U9.3, R55.2) NET_C(R55.1, GND) NET_C(U9.6, SUM_VCA) NET_C(I_EXPLOSION_2, U28.9) NET_C(U28.8, R119.1, U19.8) NET_C(R119.2, I_V12) NET_C(U19.9, R117.1, C52.1) #if (ADD_CLIPPING_DIODES) // fast retriggering relies on clipping diodes which // aren't implemented by default for speed D_1N914(D_EXPLOSION_2) NET_C(D_EXPLOSION_2.A, U19.9) NET_C(D_EXPLOSION_2.K, I_V12) #endif NET_C(R117.2, I_V12) NET_C(C52.2, U19.11) NET_C(U19.10, U19.12, U19.13, R88.1) NET_C(R88.2, Q10.E) NET_C(Q10.B, GND) NET_C(Q10.C, C38.1, R68.1) NET_C(C38.2, I_VM12) NET_C(R68.2, U9.5) // // Sheet 8, bottom left (Explosion 3) NET_C(WBN, R37.1) NET_C(R37.2, C10.2, R38.1) NET_C(C10.1, GND) NET_C(R38.2, C11.2, R39.1) NET_C(C11.1, GND) NET_C(R39.2, R40.2, U6.2) NET_C(R40.1, GND) NET_C(U6.3, R52.2) NET_C(R52.1, GND) NET_C(U6.6, SUM_VCA) NET_C(I_EXPLOSION_3, U28.5) NET_C(U28.6, R118.1, U18.8) NET_C(R118.2, I_V12) NET_C(U18.9, R115.1, C50.1) #if (ADD_CLIPPING_DIODES) // fast retriggering relies on clipping diodes which // aren't implemented by default for speed D_1N914(D_EXPLOSION_3) NET_C(D_EXPLOSION_3.A, U18.9) NET_C(D_EXPLOSION_3.K, I_V12) #endif NET_C(R115.2, I_V12) NET_C(C50.2, U18.11) NET_C(U18.10, U18.12, U18.13, R86.1) NET_C(R86.2, Q8.E) NET_C(Q8.B, GND) NET_C(Q8.C, C36.1, R62.1) NET_C(C36.2, I_VM12) NET_C(R62.2, U6.5) // // Sheet 8, bottom left (Fireball) // NET_C(WBN, R41.1) NET_C(R41.2, R43.2, U7.2, R42.2) NET_C(R43.1, GND) NET_C(R42.1, C12.2) NET_C(C12.1, _50HZ) NET_C(U7.3, R53.2) NET_C(R53.1, GND) NET_C(U7.6, SUM_VCA) NET_C(I_FIREBALL, U28.13) NET_C(U28.12, R111.1, U18.6) NET_C(R111.2, I_V12) NET_C(U18.5, R112.1, C49.1) #if (ADD_CLIPPING_DIODES) // fast retriggering relies on clipping diodes which // aren't implemented by default for speed D_1N914(D_FIREBALL) NET_C(D_FIREBALL.A, U18.5) NET_C(D_FIREBALL.K, I_V12) #endif NET_C(R112.2, I_V12) NET_C(C49.2, U18.3) NET_C(U18.4, U18.1, U18.2, R85.1) NET_C(R85.2, Q7.E) NET_C(Q7.B, GND) NET_C(Q7.C, R67.1) NET_C(R67.2, C35.1, R64.1) NET_C(C35.2, I_VM12) NET_C(R64.2, U7.5) // // Sheet 8, bottom-ish middle (Bounce) // NET_C(_50HZ, C45.1) NET_C(C45.2, R81.1) NET_C(R81.2, R80.2, U14.2) #if (SOUND_VARIANT == VARIANT_ELIMINATOR) NET_C(WBN, R79.1) NET_C(R79.2, R80.2) #endif NET_C(R80.1, GND) NET_C(U14.3, R63.2) NET_C(R63.1, GND) NET_C(U14.6, SUM_VCA) NET_C(I_BOUNCE, U28.3) NET_C(U28.4, R114.1, U17.8) NET_C(R114.2, I_V12) NET_C(U17.9, R113.1, C48.1) NET_C(R113.2, I_V12) NET_C(C48.2, U17.11) NET_C(U17.10, U17.13, U17.12, R84.1) NET_C(R84.2, Q6.E) NET_C(Q6.B, GND) NET_C(Q6.C, C34.1, C33.1, R65.1) NET_C(C33.2, C34.2, I_VM12) NET_C(R65.2, U14.5) // // Sheet 8, bottom middle (Torpedo 1) // NET_C(I_TORPEDO_1, U27.9) NET_C(U27.8, R125.1, U22.8) NET_C(R125.2, I_V12) NET_C(U22.9, R124.1, C55.1) #if (ADD_CLIPPING_DIODES) // fast retriggering relies on clipping diodes which // aren't implemented by default for speed D_1N914(D_TORPEDO_1) NET_C(D_TORPEDO_1.A, U22.9) NET_C(D_TORPEDO_1.K, I_V12) #endif NET_C(R124.2, I_V12) NET_C(C55.2, U22.11, U23.2) NET_C(U22.10, U22.12, U22.13, D4.K) NET_C(D4.A, R89.1) NET_C(R89.2, C39.2, D2.K) NET_C(C39.1, GND) #if (HLE_TORPEDO1_VCO) // // R2 = 0.99044: HP = (0.000104804*A0) - 0.00000213808 // R2 = 0.99913: HP = (0.0000155103*A0*A0) + (0.0000595259*A0) + 0.0000223086 // R2 = 0.99930: HP = (0.00000342725*A0*A0*A0) + (0.000000183693*A0*A0) + (0.000079091*A0) + 0.0000157375 // R2 = 0.99930: HP = (-0.000000204983*A0*A0*A0*A0) + (0.00000466123*A0*A0*A0) - (0.00000232484*A0*A0) + (0.000081060*A0) + 0.0000152562 // R2 = 0.99931: HP = (-0.00000210641*A0*A0*A0*A0*A0) + (0.0000157326*A0*A0*A0*A0) - (0.0000399041*A0*A0*A0) + (0.0000541020*A0*A0) + (0.0000495068*A0) + 0.0000213321 // VARCLOCK(TORP1CLK, 1, "max(0.000001,min(0.1,(0.00000342725*A0*A0*A0) + (0.000000183693*A0*A0) + (0.000079091*A0) + 0.0000157375))") NET_C(TORP1CLK.GND, GND) NET_C(TORP1CLK.VCC, I_V5) NET_C(TORP1CLK.A0, D2.K) NET_C(TORP1CLK.Q, T1ENV.A0) AFUNC(T1ENV, 1, "if(A0>2.5,11.1,-11.1)") NET_C(T1ENV.Q, U23.1) NET_C(D2.A, D3.K, R91.1) NET_C(C46.2, R90.1) NET_C(R90.2, R91.2, R146.1) NET_C(GND, U20.3, U20.2) #else NET_C(D2.A, D3.K, R91.1, U20.3) NET_C(U20.2, C46.2, R90.1) NET_C(R90.2, U20.1, R91.2, R146.1) #endif NET_C(D3.A, GND) NET_C(C46.1, GND) NET_C(R146.2, U23.1) NET_C(U23.12, R129.1) NET_C(U23.11, R128.1) NET_C(U23.9, R126.1) NET_C(U23.6, R127.1) NET_C(R127.2, R126.2, R128.2, R129.2, C44.1) // // Sheet 8, middle (Torpedo 2) // NET_C(WBN, R36.1) #if (DISABLE_TORPEDO2_NOISE) NET_C(R36.2, GND) // noise source #else NET_C(R36.2, D6.A) // noise source #endif #if (HLE_TORPEDO2_VCO) // // R2 = 0.98868: HP = (0.000142472*A0) - 0.0000121481 // R2 = 0.99851: HP = (0.0000304790*A0*A0) + (0.000072730*A0) + 0.0000185913 // R2 = 0.99875: HP = (0.0000104419*A0*A0*A0) - (0.00000603211*A0*A0) + (0.000109865*A0) + 0.0000082421 // R2 = 0.99875: HP = (0.000000506238*A0*A0*A0*A0) + (0.0000080617*A0*A0*A0) - (0.00000220640*A0*A0) + (0.000107441*A0) + 0.0000087378 // R2 = 0.99876: HP = (-0.0000095532*A0*A0*A0*A0*A0) + (0.0000569271*A0*A0*A0*A0) - (0.000116200*A0*A0*A0) + (0.000123414*A0*A0) + (0.0000501789*A0) + 0.0000180007 // VARCLOCK(TORP2CLK, 1, "max(0.000001,min(0.1,(0.0000104419*A0*A0*A0) - (0.00000603211*A0*A0) + (0.000109865*A0) + 0.0000082421))") NET_C(TORP2CLK.GND, GND) NET_C(TORP2CLK.VCC, I_V5) NET_C(TORP2CLK.A0, D6.K) NET_C(TORP2CLK.Q, T2ENV.A0) AFUNC(T2ENV, 1, "if(A0>2.5,11.1,-11.1)") NET_C(T2ENV.Q, U21.1) NET_C(D6.A, D7.K, R93.1) NET_C(C43.2, R94.1) NET_C(R94.2, R93.2, R92.2) NET_C(GND, U20.6, U20.5) #else NET_C(D6.A, U20.5, D7.K, R93.1) NET_C(U20.6, C43.2, R94.1) NET_C(R94.2, U20.7, R93.2, R92.2) #endif NET_C(D7.A, GND) NET_C(D6.K, C53.2, R147.2) NET_C(C53.1, GND) NET_C(R147.1, D5.A) NET_C(U22.4, U22.1, U22.2, D5.K) NET_C(C43.1, GND) NET_C(R92.1, U21.1) NET_C(I_TORPEDO_2, U27.11) NET_C(U27.10, R123.1, U22.6) NET_C(R123.2, I_V12) NET_C(U22.5, R121.1, C54.1) #if (ADD_CLIPPING_DIODES) // fast retriggering relies on clipping diodes which // aren't implemented by default for speed D_1N914(D_TORPEDO_2) NET_C(D_TORPEDO_2.A, U22.5) NET_C(D_TORPEDO_2.K, I_V12) #endif NET_C(R121.2, I_V12) NET_C(C54.2, U22.3, U21.2) NET_C(U21.12, R98.1) NET_C(U21.11, R97.1) NET_C(U21.9, R95.1) NET_C(U21.6, R96.1) NET_C(R98.2, R97.2, R95.2, R96.2, C44.1) // // Sheet 8, middle right (Final sum) // NET_C(PSG, R10.1) NET_C(ENEMY_SHIP, R7.1) NET_C(SKITTER, R6.1) NET_C(BUFFER, R8.1) NET_C(C44.2, R9.1) NET_C(R10.2, R7.2, R6.2, R8.2, R9.2) ALIAS(OUTPUT, R9.2) // // Unconnected inputs // NET_C(GND, U17.1, U17.2, U17.5, U17.6) NET_C(GND, U26.1, U26.2, U26.4, U26.5, U26.12, U26.13) NET_C(GND, U27.13, U28.1) NET_C(GND, U31.11, U31.13) // // Unconnected outputs // #if (ENABLE_FRONTIERS) #define RXX 384 OPTIMIZE_FRONTIER(R10.1, RES_K(10), RXX) OPTIMIZE_FRONTIER(R7.1, RES_K(220), RXX) OPTIMIZE_FRONTIER(R6.1, RES_K(220), RXX) OPTIMIZE_FRONTIER(R8.1, RES_K(10), RXX) #endif NETLIST_END() #endif