diff --git a/src/libboard_artiq/src/cxp_upconn.rs b/src/libboard_artiq/src/cxp_upconn.rs
index baf96e6..3388a7b 100644
--- a/src/libboard_artiq/src/cxp_upconn.rs
+++ b/src/libboard_artiq/src/cxp_upconn.rs
@@ -17,9 +17,10 @@ pub fn crc_test() {
             csr::cxp::crc_data_write(*a);
             crc = csr::cxp::crc_value_read();
             println!("input = {:#04x}", *a);
-            println!("CRC NOT(val.reverse) = {:#010x}", !crc.reverse_bits());
+            // println!("CRC NOT(val.reverse) = {:#010x}", !crc.reverse_bits());
             // since the input bit are reversed when entering the crc engine, the output char need to be reversed to cancel out on the receiver side
-            println!("CRC CXP = {:#010x}", crc);
+            // println!("CRC CXP = {:#010x}", crc);
+            println!("CRC processed = {:#010x}", csr::cxp::crc_processed_read())
         }
     }
 }
@@ -73,8 +74,8 @@ pub fn tx_test(timer: &mut GlobalTimer) {
                         0b0011111001 | 0b1100000110 => {
                             println!("K28.1 idling...")
                         }
-                        0b0011101010 => {
-                            println!("D28.5 END idle")
+                        0b1010101010 => {
+                            println!("D21.5 END idle")
                         }
                         _ => {
                             println!("encoded = {:#012b}", arr[i])