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title: "BlockMemCpy" description: TRSE built-in method (from IDE help)


BlockMemCpy

Systems: MOS6502
Parameters: a,a,n


BlockMemCpy( [address 1], [address 2], [numeric value] );

  • [address 1] - source address to copy from
  • [address 2] - destination address to copy to
  • [numeric value] - number of bytes to copy * 256

Description

Copies 256* bytes of memory from the source address to the destination address.

Note that the last parameter must be a pure number.

Example

// copies 256*8 = $800 bytes of data from a charset data location to somewhere else BlockMemCpy(my_charset, ^$2000, 8);