Syntax error Programmer's view of 8051

Programmer's view of 8051

Now let us see the internal registers, memory and other details from the Programmer’s point of view.

There are these components

  • Eight registers(8-bit) R0 to R7

  • Register A and B.These are also 8-bit registers

  • PSW, Stack Pointer(SP), four ports (P0 to P3). These are also 8-bit

  • DPTR register of 16-bit. This is divided into two 8-bit registers, these are DPH and DPL

  • Data RAM from location 08H to 7FH

  • Program memory from location 0000H to FFFFH

  • Program Counter (PC) of 16-bit


Updated on: 2020-06-27T13:11:32+05:30

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