class DDRStateCounter(Module,AutoCSR):
    def __init__(self,ddrstate4):
        self.read_counter = Signal(32) # CSRStorage(32)
        self.write_counter =Signal(32) # CSRStorage(32)
        self.readc = CSRStorage(32)
        self.writec = CSRStorage(32)

        # self.readc.storage.read = self.read_counter
        # self.writec.storage.read = self.write_counter

        self.sync += [
            self.readc.storage.eq(self.read_counter),
            self.writec.storage.eq(self.write_counter),
            If(ddrstate4.has_read,self.read_counter.eq(self.read_counter + 1)),
            If(ddrstate4.has_write,self.write_counter.eq(self.write_counter + 1)),
        ]