diff options
Diffstat (limited to 'src/cpu/instruction.ts')
| -rw-r--r-- | src/cpu/instruction.ts | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cpu/instruction.ts b/src/cpu/instruction.ts index e2bed5d..d29bfb8 100644 --- a/src/cpu/instruction.ts +++ b/src/cpu/instruction.ts @@ -393,7 +393,7 @@ export function avrInstruction(cpu: CPU) { cpu.cycles++; cpu.data[(opcode & 0x1f0) >> 4] = cpu.readData( cpu.dataView.getUint16(28, true) + - ((opcode & 7) | ((opcode & 0xc00) >> 7) | ((opcode & 0x2000) >> 8)) + ((opcode & 7) | ((opcode & 0xc00) >> 7) | ((opcode & 0x2000) >> 8)), ); } else if ((opcode & 0xfe0f) === 0x8000) { /* LDZ, 1000 000d dddd 0000 */ @@ -419,7 +419,7 @@ export function avrInstruction(cpu: CPU) { cpu.cycles++; cpu.data[(opcode & 0x1f0) >> 4] = cpu.readData( cpu.dataView.getUint16(30, true) + - ((opcode & 7) | ((opcode & 0xc00) >> 7) | ((opcode & 0x2000) >> 8)) + ((opcode & 7) | ((opcode & 0xc00) >> 7) | ((opcode & 0x2000) >> 8)), ); } else if (opcode === 0x95c8) { /* LPM, 1001 0101 1100 1000 */ @@ -716,7 +716,7 @@ export function avrInstruction(cpu: CPU) { cpu.writeData( cpu.dataView.getUint16(28, true) + ((opcode & 7) | ((opcode & 0xc00) >> 7) | ((opcode & 0x2000) >> 8)), - cpu.data[(opcode & 0x1f0) >> 4] + cpu.data[(opcode & 0x1f0) >> 4], ); cpu.cycles++; } else if ((opcode & 0xfe0f) === 0x8200) { @@ -744,7 +744,7 @@ export function avrInstruction(cpu: CPU) { cpu.writeData( cpu.dataView.getUint16(30, true) + ((opcode & 7) | ((opcode & 0xc00) >> 7) | ((opcode & 0x2000) >> 8)), - cpu.data[(opcode & 0x1f0) >> 4] + cpu.data[(opcode & 0x1f0) >> 4], ); cpu.cycles++; } else if ((opcode & 0xfc00) === 0x1800) { |