diff --git a/src/libboard_artiq/src/cxp_upconn.rs b/src/libboard_artiq/src/cxp_upconn.rs
index 21e1bc3..ba00b59 100644
--- a/src/libboard_artiq/src/cxp_upconn.rs
+++ b/src/libboard_artiq/src/cxp_upconn.rs
@@ -3,25 +3,25 @@ use libboard_zynq::{println, timer::GlobalTimer};
 
 use crate::pl::csr;
 
-pub fn trigger_test(timer: &mut GlobalTimer) {
+pub fn trigger_test(timer: &mut GlobalTimer, linktrig_mode: u8) {
     const LEN: usize = 4 * 8;
     let mut pak_arr: [u8; LEN] = [0; LEN];
 
     unsafe {
-        csr::cxp::trig_trig_delay_write(0x05);
-        csr::cxp::trig_linktrigger_write(0x05); // mode 0
-        csr::cxp::trig_stb_write(1); // send trig 
+        csr::cxp::upconn_trig_delay_write(0x05);
+        csr::cxp::upconn_linktrigger_write(linktrig_mode);
+        csr::cxp::upconn_trig_stb_write(1); // send trig 
         timer.delay_us(1);
 
         let mut i: usize = 0;
-        while csr::cxp::trig_dout_valid_read() == 1 {
-            pak_arr[i] = csr::cxp::trig_dout_pak_read();
+        while csr::cxp::upconn_trig_dout_valid_read() == 1 {
+            pak_arr[i] = csr::cxp::upconn_trig_dout_pak_read();
             // println!("received {:#04X}", pak_arr[i]);
-            csr::cxp::trig_inc_write(1);
+            csr::cxp::upconn_trig_inc_write(1);
             i += 1;
         }
 
-        println!("trigger packet");
+        println!("trigger packet | linktrigger = {}", linktrig_mode);
         println!("arr = [");
         for i in 0..(LEN / 4) {
             println!(