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DPXL
Data Pointer Extended Low. DPXL provides SFR access to register file location 57 (also named
DPXL). Location 57 is the lower byte of the upper word of the extended data pointer, DPX = DR56,
whose lower word is the 16-bit data pointer, DPTR. See also DPH and DPL.
7
Bit
Bit
Number
Mnemonic
7:0
DPXL.7:0
DPXL Contents
Data Pointer Extended Low:
Bits 16–23 of the extended data pointer, DPX (DR56).
Address:
Reset State:
Function
REGISTERS
S:84H
0000 0001B
0
C-13
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