diff --git a/runtime/src/rtio.rs b/runtime/src/rtio.rs
index 7b1c0ab5..148c1109 100644
--- a/runtime/src/rtio.rs
+++ b/runtime/src/rtio.rs
@@ -20,6 +20,12 @@ pub struct TimestampedData {
 
 pub extern fn init() {
     // TODO
+    unsafe {
+        csr::rtio_core::reset_write(1);
+        csr::rtio_core::reset_phy_write(1);
+        csr::rtio_core::reset_write(0);
+        csr::rtio_core::reset_phy_write(0);
+    }
 }
 
 pub extern fn get_destination_status(destination: i32) -> bool {