2019-07-07 00:16:48 +00:00
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using System;
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namespace BizHawk.Emulation.Common.Components.MC6800
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{
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public partial class MC6800
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{
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private void IRQ_()
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{
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Regs[ADDR] = 0xFFF8;
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PopulateCURINSTR(IDLE,
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2019-07-07 21:32:14 +00:00
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IDLE,
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2019-07-07 00:16:48 +00:00
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DEC16, SP,
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WR_DEC_LO, SP, PC,
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WR_DEC_HI, SP, PC,
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WR_DEC_LO, SP, X,
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WR_DEC_HI, SP, X,
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WR_DEC_LO, SP, B,
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WR_DEC_LO, SP, A,
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WR, SP, CC,
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SET_I,
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RD_INC, ALU, ADDR,
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RD_INC, ALU2, ADDR,
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SET_ADDR, PC, ALU, ALU2);
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IRQS = 19;
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}
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private void NMI_()
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{
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Regs[ADDR] = 0xFFFC;
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PopulateCURINSTR(IDLE,
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2019-07-07 21:32:14 +00:00
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IDLE,
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2019-07-07 00:16:48 +00:00
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DEC16, SP,
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WR_DEC_LO, SP, PC,
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WR_DEC_HI, SP, PC,
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WR_DEC_LO, SP, X,
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WR_DEC_HI, SP, X,
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WR_DEC_LO, SP, B,
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WR_DEC_LO, SP, A,
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WR, SP, CC,
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2019-07-07 21:32:14 +00:00
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SET_I,
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2019-07-07 00:16:48 +00:00
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RD_INC, ALU, ADDR,
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RD_INC, ALU2, ADDR,
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SET_ADDR, PC, ALU, ALU2);
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IRQS = 19;
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}
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public bool NMIPending;
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public bool IRQPending;
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public Action IRQCallback = delegate () { };
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public Action NMICallback = delegate () { };
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private void ResetInterrupts()
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{
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2019-07-07 21:32:14 +00:00
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2019-07-07 00:16:48 +00:00
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}
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}
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}
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