diff --git a/machines/pulseblaster_only.cpp b/machines/pulseblaster_only.cpp
index 556df48..f9e0565 100644
--- a/machines/pulseblaster_only.cpp
+++ b/machines/pulseblaster_only.cpp
@@ -44,10 +44,10 @@ public:
         ttlout trigger;
         trigger.id = 0;
         /* trigger on line 17 */
-        trigger.ttls = 1 << 17;
+        trigger.ttls = 1 << 22;
         my_adc = new dummy;
         /* device_id=0, clock=100MHz, sync_mask: Bit 16 */
-        my_pulseblaster = new SpinCorePulseBlaster24Bit(0, 1e8, 0 << 16);
+        my_pulseblaster = new SpinCorePulseBlaster24Bit(0, 1e8);
         my_pts = new PTS_latched(0);
         my_dac = new DAC20(1);
         my_dac->set_latch_bit(17); // 17 is default LE; DATA 18 and CLK 16
@@ -84,7 +84,7 @@ public:
         core(conf)
     {
         the_hardware = new pulseblaster_only_hardware();
-        the_name = "Mobile backend without synchronisation card";
+        the_name = "pulseblaster backend without ADC card";
     }
     virtual const std::string& core_name() const
     {