Opcode Format Mnemonic Description
10010DDD LOAD The LOAD mnemonic is used to load a 8-bit long value from the SRAM memory into a General Purpose Register. The 16-bit long memory address is taken from the M Register.


Bits Description
DDD Destination Register.

  • 000: D Register
  • 001: E Register
  • 010: F Register
  • 011: G Register
  • 100: H Register
  • 101: Not used...
  • 110: XL Register
  • 111: XH Register

The following animation shows how the LOAD opcode is executed physically on the CPU.

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