  Serial.println("writing data");
  enableSRAM();
  for (int i=0;i<=ROMSIZE;i++) {
-    write2RAM(i,(byte)romImage[i]);
+    write2RAM(i,pgm_read_byte(romImage+i));
  }
  disableSRAM();
  


void disableVCBus() {
  digitalWrite(WR, HIGH);
  digitalWrite(OEDATA, HIGH);
  digitalWrite(OEADDRESS, HIGH);
  digitalWrite(OEVCBUS, HIGH);
}



#define ROMSIZE 2048

const byte romImage[] PROGMEM = { 
0x1f, 0x00, 0x20, 0x17, 0x06, 0x20, 0x0e, 0x47, 0xa3, 0xce, 0x7f, 0x80, 0x5a, 0x78, 0x17, 0x05,
0xf6, 0x0e, 0x26, 0xca, 0xcd, 0x7e, 0x0a, 0x0f, 0x26, 0xca, 0xcd, 0x7e, 0x1a, 0xd9, 0x72, 0x17,
0x20, 0xc3, 0xcf, 0x5f, 0x00, 0x5b, 0x7b, 0x92, 0xcc, 0x5e, 0xc9, 0xcc, 0x1f, 0x0f, 0x04, 0x02,
