func: void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx)
  
  {
  
      LM32JuartState *s = LM32_JUART(d);
  
      unsigned char ch = jtx & 0xff;
  
  
  
      trace_lm32_juart_set_jtx(s->jtx);
  
  
  
      s->jtx = jtx;
  
      if (s->chr) {
  
  
  
          qemu_chr_fe_write_all(s->chr, &ch, 1);
  
      }
  
  }