Method runSetGeneralPurposeRegisters

cpu/cpu.go:920–938

(state bool)

}

func (c *CPU) runSetGeneralPurposeRegisters(state bool) {
	c.instructionDecoderSet2x4.Update(c.ir.Bit(14), c.ir.Bit(15))

	// R0
	c.gpRegSetANDGates[0].Update(state, c.registerBSet.Get(), c.instructionDecoderSet2x4.GetOutputWire(0))
	updateSetStatus(&c.gpReg0, c.gpRegSetANDGates[0].Output())

	// R1
	c.gpRegSetANDGates[1].Update(state, c.registerBSet.Get(), c.instructionDecoderSet2x4.GetOutputWire(1))
	updateSetStatus(&c.gpReg1, c.gpRegSetANDGates[1].Output())

	// R2
	c.gpRegSetANDGates[2].Update(state, c.registerBSet.Get(), c.instructionDecoderSet2x4.GetOutputWire(2))
	updateSetStatus(&c.gpReg2, c.gpRegSetANDGates[2].Output())

	// R3
	c.gpRegSetANDGates[3].Update(state, c.registerBSet.Get(), c.instructionDecoderSet2x4.GetOutputWire(3))
	updateSetStatus(&c.gpReg3, c.gpRegSetANDGates[3].Output())
}

func runUpdateOn(component Updatable) {
	component.Update()