; ***************************************************************************
; copyright   : (C) 2023 by Martin Preuss
; email       : martin@libchipcard.de
;
; ***************************************************************************
; * This file is part of the project "AqHome".                              *
; * Please see toplevel file COPYING of that project for license details.   *
; ***************************************************************************


; ***************************************************************************
; code


.cseg

; ---------------------------------------------------------------------------
; Utils_Copy_SDRAM
;
; IN:
; - X: dest in RAM
; - Y: src in RAM
; - R18: number of bytes to copy
; OUT:
; - nothing
; USED: R17, R18, X, Y
Utils_Copy_SDRAM:
    ld r17, Y+
    st X+, r17
    dec r18
  brne Utils_Copy_SDRAM
  ret