diff options
Diffstat (limited to 'opcode.h')
| -rw-r--r-- | opcode.h | 10 |
1 files changed, 4 insertions, 6 deletions
@@ -21,21 +21,21 @@ #define AAY 0x23 /* bitwise And with Accumulator, and Y register. */ #define ANX 0x24 /* bitwise ANd with X register. */ #define AAX 0x25 /* bitwise And with Accumulator, and X register. */ -#define TSR 0x28 /* multi-Threaded jump to SubRoutine. */ +#define STT 0x28 /* STart Threads. */ #define BPO 0x30 /* Branch if POsitive. */ #define ORA 0x31 /* bitwise OR with Accumulator. */ #define ORY 0x32 /* bitwise OR with Y register. */ #define OAY 0x33 /* bitwise Or with Accumulator, and Y register. */ #define ORX 0x34 /* bitwise OR with X register. */ #define OAX 0x35 /* bitwise Or with Accumulator, and X register. */ -#define SEZ 0x38 /* SEt Zero flag. */ +#define SEI 0x38 /* SEt Interupt flag. */ #define BNG 0x40 /* Branch if NeGative. */ #define XOR 0x41 /* bitwise XOR with accumulator. */ #define XRY 0x42 /* bitwise XoR with Y register. */ #define XAY 0x43 /* bitwise Xor with Accumulator, and Y register. */ #define XRX 0x44 /* bitwise XoR with X register. */ #define XAX 0x45 /* bitwise Xor with Accumulator, and X register. */ -#define CLZ 0x48 /* CLear Zero flag. */ +#define CLI 0x48 /* CLear Interupt flag. */ #define BCS 0x50 /* Branch if Carry Set. */ #define SLA 0x51 /* Shift Left with Accumulator. */ #define SEC 0x58 /* SEt Carry flag. */ @@ -60,20 +60,18 @@ #define CAY 0xB3 /* Compare Accumulator, and Y register. */ #define CPX 0xB4 /* ComPare X register. */ #define CAX 0xB5 /* Compare Accumulator, and X register. */ -#define RTT 0xB8 /* ReTurn from multi-Threaded subroutine. */ +#define ENT 0xB8 /* ENd Threads. */ #define RTI 0xC0 /* ReTurn from Interupt. */ #define INC 0xC1 /* INCrement accumulator. */ #define INY 0xC2 /* INcrement Y register. */ #define IAY 0xC3 /* Increment Accumulator, and Y register. */ #define INX 0xC4 /* INcrement X register. */ #define IAX 0xC5 /* Increment Accumulator, and X register. */ -#define SFB 0xC8 /* Set Fetch Byte(s) sub-register. */ #define DEC 0xD1 /* DECrement accumulator. */ #define DEY 0xD2 /* DEcrement Y register. */ #define DAY 0xD3 /* Decrement Accumulator, and Y register. */ #define DEX 0xD4 /* DEcrement X register. */ #define DAX 0xD5 /* Decrement Accumulator, and X register. */ -#define CFB 0xD8 /* Clear Fetch Byte(s) sub-register. */ #define LDA 0xE1 /* LoaD Accumulator. */ #define LDY 0xE2 /* LoaD Y register. */ #define LAY 0xE3 /* Load Accumulator, and Y register. */ |