// BCC - Branch if Carry Clear
Branch if Carry Clear
// BCC - Branch if Carry Clear
func (cpu *CPU) op_bcc(info *stepInfo) {
	if cpu.C == 0 {
		cpu.addBranchCycles(info) 
		cpu.PC = info.addr
		cpu.stepPC = 0
	}
}
func ( cpu * CPU ) op_bcc ( info * stepInfo ) { if cpu . C == 0 { cpu . addBranchCycles ( info ) cpu . PC = info . addr cpu . stepPC = 0 } }
Branch if Carry Clear
Branch if Carry Clear
// always before PC change!