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NAME   rev ADDR type chip Description
BPLxPTL    0E2  W    A    Bit plane pointer (low 15 bits)

           0EA        Address of bit plane x  (x=1,2,3,4,5,6,7,8) DMA data.
           0EE        This pointer must be reinitialized by the processor or
           0F2        coprocessor to point to the beginning of bit plane data
           0F6        every vertical blank time.
         p 0FA
         p 0FE