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6502-emu
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use scientific notation for big decimals

This commit is contained in:
DavidBuchanan314 2017-01-08 16:28:13 +00:00
parent 4d9a788f7f
commit 16dc57ba2b
1 changed files with 4 additions and 3 deletions
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7
6502.h
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@ -1,8 +1,8 @@
#include <stdint.h>
#include <stdbool.h>
#define CPU_FREQ 4000000
#define STEP_DURATION 10000000 // 10ms
#define CPU_FREQ 4e6 // 4Mhz
#define STEP_DURATION 10e6 // 10ms
#define ONE_SECOND 1e9
#define NUM_MODES 13
@ -58,6 +58,7 @@ typedef struct {
char * mnemonic;
void (*function)();
Mode mode;
uint8_t cycles;
} Instruction;
Instruction instructions[0x100];
@ -68,4 +69,4 @@ void reset_cpu();
int load_rom(char * filename);
void step_cpu();
int step_cpu();