diff --git a/software/bios/main.c b/software/bios/main.c
index 36e21c628..d90867b42 100644
--- a/software/bios/main.c
+++ b/software/bios/main.c
@@ -4,11 +4,16 @@
 
 int main(void)
 {
+	char c;
+	
 	irq_setmask(0);
 	irq_setie(1);
 	uart_init();
 	
 	printf("Hello World with IRQs\n");
 	
-	while(1);
+	while(1) {
+		c = uart_read();
+		printf("You typed: %c\n", c);
+	}
 }