+ printf_P(PSTR("## Starting application at 0x%04lx ...\n"), addr);
+
+ if (addr != 0) {
+ uint8_t tmp[3];
+ uint_fast8_t i;
+
+ z80_bus_cmd(Request);
+ for (i = 0; i < 3; i++)
+ tmp[i] = z80_read(i);
+ z80_write(0, 0xc3);
+ z80_write(1, addr);
+ z80_write(2, (addr >> 8));
+
+ z80_bus_cmd(Run);
+ z80_bus_cmd(M_Cycle);
+ z80_bus_cmd(M_Cycle);
+ for (i = 0; i < 3; i++)
+ z80_write(i, tmp[i]);
+ } else
+ z80_bus_cmd(Run);
+
+ z80_bus_cmd(Release);
+
+ return CMD_RET_SUCCESS;