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Remove redundant setting of program counter

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This commit is contained in:
Mike Naberezny
2012-01-02 15:12:11 -08:00
parent 4b149cbded
commit 3d2490bcce
1 changed files with 63 additions and 65 deletions
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4
src/py65/devices/mpu6502.py
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@@ -57,13 +57,11 @@ class MPU:
def step(self):
instructCode = self.ImmediateByte()
self.pc +=1
self.pc &=self.addrMask
self.pc = (self.pc + 1) & self.addrMask
self.excycles = 0
self.addcycles = self.extracycles[instructCode]
self.instruct[instructCode](self)
self.processorCycles += self.cycletime[instructCode]+self.excycles
self.pc &= self.addrMask
return self
def reset(self):