diff --git a/libsigrok4DSL/hardware/DSL/command.h b/libsigrok4DSL/hardware/DSL/command.h
index f2b4b398..027f8bb5 100644
--- a/libsigrok4DSL/hardware/DSL/command.h
+++ b/libsigrok4DSL/hardware/DSL/command.h
@@ -55,6 +55,7 @@
 #define COMB_ADDR 0x68
 #define EI2C_ADDR 0x60
 #define ADCC_ADDR 0x48
+#define HW_STATUS_ADDR 0x05
 #define HDL_VERSION_ADDR 0x04
 
 #define bmSECU_READY	(1 << 3)
diff --git a/libsigrok4DSL/hardware/DSL/dscope.c b/libsigrok4DSL/hardware/DSL/dscope.c
index 1c5a5d34..04c13e6f 100644
--- a/libsigrok4DSL/hardware/DSL/dscope.c
+++ b/libsigrok4DSL/hardware/DSL/dscope.c
@@ -2115,11 +2115,7 @@ static int dev_acquisition_start(struct sr_dev_inst *sdi, void *cb_data)
 
 static int dev_acquisition_stop(const struct sr_dev_inst *sdi, void *cb_data)
 {
-    struct DSL_context *devc = sdi->priv;
     int ret = dsl_dev_acquisition_stop(sdi, cb_data);
-    if (devc->profile->dev_caps.feature_caps & CAPS_FEATURE_HMCAD1511) {
-        dsl_config_adc(sdi, adc_power_down);
-    }
     return ret;
 }
 
diff --git a/libsigrok4DSL/hardware/DSL/dsl.c b/libsigrok4DSL/hardware/DSL/dsl.c
index 34289e1c..0b4be079 100644
--- a/libsigrok4DSL/hardware/DSL/dsl.c
+++ b/libsigrok4DSL/hardware/DSL/dsl.c
@@ -2025,6 +2025,20 @@ SR_PRIV int dsl_dev_acquisition_stop(const struct sr_dev_inst *sdi, void *cb_dat
             sr_err("%s: Sent acquisition stop command failed!", __func__);
         else
             sr_info("%s: Sent acquisition stop command!", __func__);
+
+        /* check a real stop of FPGA status*/
+        uint8_t hw_status = 1;
+        while (hw_status != 0) {
+            if (dsl_rd_reg(sdi, HW_STATUS_ADDR, &hw_status) != SR_OK)
+                sr_err("%s: Get hardware status command failed!", __func__);
+            else
+                sr_info("%s: Get hardware status command!", __func__);
+        }
+
+        /* adc power down*/
+        if (devc->profile->dev_caps.feature_caps & CAPS_FEATURE_HMCAD1511) {
+            dsl_config_adc(sdi, adc_power_down);
+        }        
     }
 
     return SR_OK;