Memory Map Definitions

Macros
#define	v6502_memoryStartWorkMemory   0x0000
	Start of work memory available for general program use.
#define	v6502_memoryStartStack   0x0100
	Start of memory reserved for CPU stack.
#define	v6502_memoryStartPPURegisters   0x2000
	Start of PPU registers for the RP2C02 chipset.
#define	v6502_memoryStartAPURegisters   0x4000
	Start of APU registers for the RP2A03 chipset.
#define	v6502_memoryStartExpansionRom   0x4020
	Start of memory mapped expansion ROM.
#define	v6502_memoryStartSRAM   0x6000
	Start of SRAM backed memory region.
#define	v6502_memoryStartPRGROM   0x8000
	Start of memory mapped PRGROM.
#define	v6502_memoryStartInterruptVectors   0xFFFA
	Start of memory mapped interrupt vectors.
#define	v6502_memoryStartCeiling   0xFFFF
	Maximum memory boundary.
#define	v6502_memorySizeWorkMemory   0x0800
	Size of work memory available for general program use.
#define	v6502_memorySizePPURegisters   0x0008
	Size of PPU registers for the RP2C02 chipset.
#define	v6502_memorySizeInterruptVectors   (v6502_memoryStartCeiling - v6502_memoryStartInterruptVectors)
	Size of the six interrupt vector bytes (Hint: It's six.)
#define	v6502_memoryVectorNMILow   0xFFFA
	The low byte location of the NMI vector stored in the v6502_memory::interrupt_vectors.
#define	v6502_memoryVectorNMIHigh   0xFFFB
	The high byte location of the NMI vector stored in the v6502_memory::interrupt_vectors.
#define	v6502_memoryVectorResetLow   0xFFFC
	The low byte location of the reset vector stored in the v6502_memory::interrupt_vectors.
#define	v6502_memoryVectorResetHigh   0xFFFD
	The high byte location of the reset vector stored in the v6502_memory::interrupt_vectors.
#define	v6502_memoryVectorInterruptLow   0xFFFE
	The low byte location of the normal interrupt vector stored in the v6502_memory::interrupt_vectors.
#define	v6502_memoryVectorInterruptHigh   0xFFFF
	The high byte location of the normal interrupt vector stored in the v6502_memory::interrupt_vectors.

Detailed Description