Kann man das so machen ?

for (uint8_t i = 0 ; i < 50 ; i++)
{


for (uint16_t d = 0 ; d < 8 ; d++)
{
VRAM[d] = VRAM[d] + pgm_read_byte(&charMap[i][d]) * 0xFF; // ins Highbyte schreiben
VRAM[d] = VRAM[d] + pgm_read_byte(&charMap[i][d]); // ins Lowbyte schreiben
}


ShiftVRAM();
}