diff --git a/example/thunderscope_test.cpp b/example/thunderscope_test.cpp
index 19ea970..37d206b 100644
--- a/example/thunderscope_test.cpp
+++ b/example/thunderscope_test.cpp
@@ -326,7 +326,8 @@ static void test_io(file_t fd, bool isBeta)
 }
 
 static void test_capture(file_t fd, uint32_t idx, uint8_t channelBitmap, uint16_t bandwidth, 
-    uint32_t volt_scale_uV, int32_t offset_uV, uint8_t ac_couple, uint8_t term, bool watch_bitslip, bool is12bit, bool inRefClk, bool outRefClk, uint32_t refclkFreq)
+    uint32_t volt_scale_uV, int32_t offset_uV, uint8_t ac_couple, uint8_t term, bool watch_bitslip,
+    bool is12bit, bool is14bit, bool inRefClk, bool outRefClk, uint32_t refclkFreq)
 {
     uint8_t numChan = 0;
     tsHandle_t tsHdl = thunderscopeOpen(idx, false);
@@ -375,11 +376,16 @@ static void test_capture(file_t fd, uint32_t idx, uint8_t channelBitmap, uint16_
     if(is12bit)
     {
         sampleRate = 660000000;
-        thunderscopeSampleModeSet(tsHdl, sampleRate/numChan, 4096);
+        thunderscopeSampleModeSet(tsHdl, sampleRate/numChan, TS_12_BIT_MSB);
+    }
+    else if(is14bit)
+    {
+        sampleRate = 125000000;
+        thunderscopeSampleModeSet(tsHdl, sampleRate, TS_14_BIT);
     }
     else
     {
-        thunderscopeSampleModeSet(tsHdl, sampleRate/numChan, 256);
+        thunderscopeSampleModeSet(tsHdl, sampleRate/numChan, TS_8_BIT);
     }
 
     printf("- Checking HMCAD1520 Sample Rate...");
@@ -706,7 +712,7 @@ int main(int argc, char** argv)
     uint8_t ac_couple = 0;
     uint8_t term = 0;
     bool bitslip = false;
-    bool mode12bit = false;
+    bool mode12bit = false, mode14bit = false;
     bool refInClk = false;
     bool refOutClk = false;
     uint32_t refclkFreq = 0;
@@ -782,6 +788,10 @@ int main(int argc, char** argv)
             mode12bit = true;
             argCount++;
             break;
+        case 'p':
+            mode14bit = true;
+            argCount++;
+            break;
         case '?':
             fprintf(stderr, "%s: %s\n", argv[0], options.errmsg);
             print_help();
@@ -918,7 +928,7 @@ int main(int argc, char** argv)
     // Setup Channel, record samples to buffer, save buffer to file
     else if(0 == strcmp(arg, "capture"))
     {
-        test_capture(fd, idx, channelBitmap, bandwidth, volt_scale_uV, offset_uV, ac_couple, term, bitslip, mode12bit, refInClk, refOutClk, refclkFreq);
+        test_capture(fd, idx, channelBitmap, bandwidth, volt_scale_uV, offset_uV, ac_couple, term, bitslip, mode12bit, mode14bit, refInClk, refOutClk, refclkFreq);
     }
     // Flash test
     else if(0 == strcmp(arg, "flash"))
diff --git a/include/thunderscope.h b/include/thunderscope.h
index 2296a06..40086f2 100644
--- a/include/thunderscope.h
+++ b/include/thunderscope.h
@@ -91,10 +91,10 @@ int32_t thunderscopeStatusGet(tsHandle_t ts, tsScopeState_t* conf);
  * 
  * @param ts Handle to the Thunderscope device
  * @param rate Sample Rate to collect (samples per second)
- * @param resolution Resolution to sample at. 256 or 4096
+ * @param mode Sample Capture Mode
  * @return int32_t TS_STATUS_OK if the Thunderscope was configured
 */
-int32_t thunderscopeSampleModeSet(tsHandle_t ts, uint32_t rate, uint32_t resolution);
+int32_t thunderscopeSampleModeSet(tsHandle_t ts, uint32_t rate, tsSampleFormat_t mode);
 
 /**
  * @brief Set the approximate rate at which interrupts will fire
diff --git a/include/ts_common.h b/include/ts_common.h
index d945310..815b864 100644
--- a/include/ts_common.h
+++ b/include/ts_common.h
@@ -61,6 +61,14 @@ typedef enum tsChannelTerm_e
     TS_TERM_50 = 1,
 } tsChannelTerm_t;
 
+typedef enum tsSampleFormat_e
+{
+    TS_8_BIT = 0,
+    TS_12_BIT_LSB,
+    TS_12_BIT_MSB,
+    TS_14_BIT
+}tsSampleFormat_t;
+
 typedef enum tsRefClockMode_e
 {
     TS_REFCLK_NONE = 0,
diff --git a/src/adc.c b/src/adc.c
index 1f5bd64..7c3bc47 100644
--- a/src/adc.c
+++ b/src/adc.c
@@ -16,8 +16,9 @@
 #include "ts_calibration.h"
 
 
-#define TS_ADC_DATA_FRAMING_8BIT    (0)
-#define TS_ADC_DATA_FRAMING_12BIT   (1 << CSR_ADC_HMCAD1520_SAMPLE_BITS_DATA_WIDTH_OFFSET);
+#define TS_ADC_DATA_FRAMING_8BIT        (0)
+#define TS_ADC_DATA_FRAMING_12BIT_MSB   (1 << CSR_ADC_HMCAD1520_SAMPLE_BITS_DATA_WIDTH_OFFSET);
+#define TS_ADC_DATA_FRAMING_12BIT_LSB   (2 << CSR_ADC_HMCAD1520_SAMPLE_BITS_DATA_WIDTH_OFFSET);
 
 typedef enum adc_shuffle_e
 {
@@ -27,6 +28,7 @@ typedef enum adc_shuffle_e
     ADC_12B_SHUFFLE_1CH = 3,
     ADC_12B_SHUFFLE_2CH = 4,
     ADC_12B_SHUFFLE_4CH = 5,
+    ADC_DUAL_8B_SHUFFLE_4CH = 6,
 } adc_shuffle_t;
 
 
@@ -156,8 +158,13 @@ int32_t ts_adc_update_channels(ts_adc_t* adc)
     }
     else 
     {
-
-        if(activeCount == 1)
+        if(adc->adcDev.width == HMCAD15_14_BIT)
+        {
+            //Set Quad Channel, Dual-8
+            adc->adcDev.mode = HMCAD15_PREC_QUAD_CHANNEL;
+            shuffleMode = ADC_DUAL_8B_SHUFFLE_4CH;
+        }
+        else if(activeCount == 1)
         {
             adc->adcDev.mode = HMCAD15_SINGLE_CHANNEL;
             shuffleMode = ((adc->adcDev.width == HMCAD15_8_BIT) ? ADC_8B_SHUFFLE_1CH : ADC_12B_SHUFFLE_1CH);
@@ -212,7 +219,7 @@ int32_t ts_adc_run(ts_adc_t* adc, uint8_t en)
     return TS_STATUS_OK;
 }
 
-int32_t ts_adc_set_sample_mode(ts_adc_t* adc, uint32_t sample_rate, uint32_t resolution)
+int32_t ts_adc_set_sample_mode(ts_adc_t* adc, uint32_t sample_rate, tsSampleFormat_t mode)
 {
     if(!adc)
     {
@@ -220,15 +227,20 @@ int32_t ts_adc_set_sample_mode(ts_adc_t* adc, uint32_t sample_rate, uint32_t res
     }
     hmcad15xxDataWidth_t data_mode = HMCAD15_8_BIT;
     uint32_t sample_bits = TS_ADC_DATA_FRAMING_8BIT;
-    if(resolution == 4096)
+    if(mode == TS_12_BIT_LSB)
     {
         data_mode = HMCAD15_12_BIT;
-        sample_bits = TS_ADC_DATA_FRAMING_12BIT;
+        sample_bits = TS_ADC_DATA_FRAMING_12BIT_LSB;
     }
-    else if(resolution == 16384)
+    else if(mode == TS_12_BIT_MSB)
+    {
+        data_mode = HMCAD15_12_BIT;
+        sample_bits = TS_ADC_DATA_FRAMING_12BIT_MSB;
+    }
+    else if(mode == TS_14_BIT)
     {
-        data_mode = HMCAD15_14_BIT;
         //Precision mode uses Dual-8 LVDS
+        data_mode = HMCAD15_14_BIT;
         sample_bits = TS_ADC_DATA_FRAMING_8BIT;
     }
 
@@ -241,7 +253,7 @@ int32_t ts_adc_set_sample_mode(ts_adc_t* adc, uint32_t sample_rate, uint32_t res
     }
     else
     {
-        LOG_ERROR("Failed to set the ADC Sample Mode %d/%d", sample_rate, resolution);
+        LOG_ERROR("Failed to set the ADC Sample Mode %d/%d", sample_rate, mode);
         return TS_STATUS_ERROR;
     }
 }
diff --git a/src/adc.h b/src/adc.h
index ef7cec6..b52ecf9 100644
--- a/src/adc.h
+++ b/src/adc.h
@@ -98,10 +98,10 @@ int32_t ts_adc_run(ts_adc_t* adc, uint8_t en);
  * 
  * @param adc Pointer to a ADC instance
  * @param sample_rate Rate of the ADC Sample clock (Hz)
- * @param resolution Resolution mode setting for the ADC.
+ * @param mode Resolution mode setting for the ADC.
  * @return int32_t TS_STATUS_OK if the mode was applied successfully
  */
-int32_t ts_adc_set_sample_mode(ts_adc_t* adc, uint32_t sample_rate, uint32_t resolution);
+int32_t ts_adc_set_sample_mode(ts_adc_t* adc, uint32_t sample_rate, tsSampleFormat_t mode);
 
 /**
  * @brief Set the calibration on the ADC
diff --git a/src/hmcad15xx.c b/src/hmcad15xx.c
index 055627f..dd61073 100644
--- a/src/hmcad15xx.c
+++ b/src/hmcad15xx.c
@@ -107,6 +107,7 @@ int32_t hmcad15xx_power_mode(hmcad15xxADC_t* adc, hmcad15xxPower_t power)
                                 HMCAD15_DUAL_CH_1_SLP : 0;
                     break;
                 case HMCAD15_QUAD_CHANNEL:
+                case HMCAD15_PREC_QUAD_CHANNEL:
                     data |= adc->channelCfg[0].active == 0 ? 
                                 HMCAD15_QUAD_CH_0_SLP : 0;
                     data |= adc->channelCfg[1].active == 0 ? 
@@ -264,7 +265,7 @@ int32_t hmcad15xx_set_sample_mode(hmcad15xxADC_t* adc, uint32_t sample_rate, hmc
     if(((adc->mode == HMCAD15_SINGLE_CHANNEL) && (sample_rate < HMCAD15_SINGLE_LOW_CLK_THRESHOLD)) ||
         ((adc->mode == HMCAD15_DUAL_CHANNEL) && (sample_rate < HMCAD15_DUAL_LOW_CLK_THRESHOLD)) ||
         ((adc->mode == HMCAD15_QUAD_CHANNEL) && (sample_rate < HMCAD15_QUAD_LOW_CLK_THRESHOLD)) ||
-        ((adc->mode == HMCAD15_14BIT_QUAD_CHANNEL) && (sample_rate < HMCAD15_PREC_LOW_CLK_THRESHOLD)))
+        ((adc->mode == HMCAD15_PREC_QUAD_CHANNEL) && (sample_rate < HMCAD15_PREC_LOW_CLK_THRESHOLD)))
     {
         adc->low_clk = 1;
     }
@@ -340,7 +341,7 @@ static void hmcad15xxApplySampleMode(hmcad15xxADC_t* adc)
             data = HMCAD15_SAMPLE_MODE_SET(adc->mode) |
             HMCAD15_CLK_DIV_SET(adc->clockDiv);
             break;
-        case HMCAD15_14BIT_QUAD_CHANNEL:
+        case HMCAD15_PREC_QUAD_CHANNEL:
             adc->clockDiv = HMCAD15_CLK_DIV_1;
             data = HMCAD15_SAMPLE_MODE_SET(adc->mode) |
             HMCAD15_SAMPLE_MODE_PREC |
@@ -372,6 +373,7 @@ static void hmcad15xxApplyChannelMap(hmcad15xxADC_t* adc)
                     HMCAD15_CH_INVERT_D2(adc->channelCfg[1].invert);
             break;
         case HMCAD15_QUAD_CHANNEL:
+        case HMCAD15_PREC_QUAD_CHANNEL:
             in12 = HMCAD15_SEL_CH_1(adc->channelCfg[0].input);
             in12 |= HMCAD15_SEL_CH_2(adc->channelCfg[1].input);
             in34 = HMCAD15_SEL_CH_3(adc->channelCfg[2].input);
@@ -407,6 +409,7 @@ static void hmcad15xxApplyChannelGain(hmcad15xxADC_t* adc)
             hmcad15xxRegWrite(adc, HMCAD15_REG_COARSE_GAIN_2, cgain);
             break;
         case HMCAD15_QUAD_CHANNEL:
+        case HMCAD15_PREC_QUAD_CHANNEL:
             cgain = HMCAD15_CGAIN_Q1(adc->channelCfg[0].coarse);
             cgain |= HMCAD15_CGAIN_Q2(adc->channelCfg[1].coarse);
             cgain |= HMCAD15_CGAIN_Q3(adc->channelCfg[2].coarse);
diff --git a/src/hmcad15xx.h b/src/hmcad15xx.h
index 9e8dc0e..2676c7d 100644
--- a/src/hmcad15xx.h
+++ b/src/hmcad15xx.h
@@ -176,7 +176,7 @@ typedef enum hmcad15xxMode_e
     HMCAD15_SINGLE_CHANNEL = 1,
     HMCAD15_DUAL_CHANNEL = 2,
     HMCAD15_QUAD_CHANNEL = 4,
-    HMCAD15_14BIT_QUAD_CHANNEL = 8
+    HMCAD15_PREC_QUAD_CHANNEL = 8
 } hmcad15xxMode_t;
 
 typedef enum hmcad15xxDataWidth_e
diff --git a/src/thunderscope.c b/src/thunderscope.c
index 1471c42..e69f27d 100644
--- a/src/thunderscope.c
+++ b/src/thunderscope.c
@@ -243,17 +243,17 @@ int32_t thunderscopeStatusGet(tsHandle_t ts, tsScopeState_t* state)
     return TS_STATUS_OK;
 }
 
-int32_t thunderscopeSampleModeSet(tsHandle_t ts, uint32_t rate, uint32_t resolution)
+int32_t thunderscopeSampleModeSet(tsHandle_t ts, uint32_t rate, tsSampleFormat_t mode)
 {
     ts_inst_t* pInst = (ts_inst_t*)ts;
 
     if(pInst && pInst->initialized)
     {
-        int32_t status = ts_channel_sample_rate_set(pInst->pChannel, rate, resolution);
+        int32_t status = ts_channel_sample_rate_set(pInst->pChannel, rate, mode);
         if(status == TS_STATUS_OK)
         {
             //Target 100Hz interrupt rate
-            pInst->samples.interrupt_rate  = 1 + ((((resolution == 256) ? rate : 2*rate) / 
+            pInst->samples.interrupt_rate  = 1 + ((((mode == TS_8_BIT) ? rate : 2*rate) / 
                                                 (DMA_BUFFER_SIZE)) / pInst->interrupt_rate);
 
             LOG_DEBUG("DMA Interrupt Rate is 1/%d MB", pInst->samples.interrupt_rate);
diff --git a/src/ts_channel.c b/src/ts_channel.c
index 6f5029f..de96293 100644
--- a/src/ts_channel.c
+++ b/src/ts_channel.c
@@ -50,6 +50,7 @@ typedef struct ts_channel_s {
     gpio_t afe_power;
     gpio_t acq_power;
     file_t ctrl_handle;
+    tsSampleFormat_t sampleMode;
     tsScopeState_t status;
 } ts_channel_t;
 
@@ -495,7 +496,7 @@ static int32_t ts_channel_update_params(ts_channel_t* pTsHdl, uint32_t chanIdx,
         }
 
         //Update Sample Rate
-        retVal = ts_channel_sample_rate_set((tsChannelHdl_t)pTsHdl, pTsHdl->status.adc_sample_rate, pTsHdl->status.adc_sample_resolution);
+        retVal = ts_channel_sample_rate_set((tsChannelHdl_t)pTsHdl, pTsHdl->status.adc_sample_rate, pTsHdl->sampleMode);
     }
 
     return retVal;
@@ -550,7 +551,7 @@ tsScopeState_t ts_channel_scope_status(tsChannelHdl_t tsChannels)
     return pTsHdl->status;
 }
 
-int32_t ts_channel_sample_rate_set(tsChannelHdl_t tsChannels, uint32_t rate, uint32_t resolution)
+int32_t ts_channel_sample_rate_set(tsChannelHdl_t tsChannels, uint32_t rate, tsSampleFormat_t mode)
 {
     if(tsChannels == NULL)
     {
@@ -560,16 +561,34 @@ int32_t ts_channel_sample_rate_set(tsChannelHdl_t tsChannels, uint32_t rate, uin
     uint64_t actual_rate = 0;
     uint64_t max_rate = 0;
 
-    if(resolution == 256)
+
+    switch(mode)
+    {
+    case TS_8_BIT:
     {
         max_rate = TS_MAX_8BIT_SAMPLE_RATE;
+        ts->status.adc_sample_resolution = 256;
+        break;
     }
-    else if(resolution == 4096)
+    case TS_12_BIT_LSB:
     {
         max_rate = TS_MAX_12BIT_SAMPLE_RATE;
+        ts->status.adc_sample_resolution = 4096;
+        break;
     }
-    else
+    case TS_12_BIT_MSB:
+    {
+        max_rate = TS_MAX_12BIT_SAMPLE_RATE;
+        ts->status.adc_sample_resolution = 65536;
+        break;
+    }
+    case TS_14_BIT:
     {
+        max_rate = TS_MAX_14BIT_SAMPLE_RATE;
+        ts->status.adc_sample_resolution = 65536;
+        break;
+    }
+    default:
         return TS_INVALID_PARAM;
     }
 
@@ -578,7 +597,10 @@ int32_t ts_channel_sample_rate_set(tsChannelHdl_t tsChannels, uint32_t rate, uin
         return TS_INVALID_PARAM;
     }
 
-    if(ts->adc.adcDev.mode == HMCAD15_SINGLE_CHANNEL)
+    ts->sampleMode = mode;
+
+    // Use 1:1 rate for precision mode (14_bit)
+    if((ts->adc.adcDev.mode == HMCAD15_SINGLE_CHANNEL) || (ts->sampleMode == TS_14_BIT))
     {
         actual_rate = rate;
     }
@@ -625,10 +647,9 @@ int32_t ts_channel_sample_rate_set(tsChannelHdl_t tsChannels, uint32_t rate, uin
     }
 
     ts->status.adc_sample_rate = rate;
-    ts->status.adc_sample_resolution = resolution;
-    ts->status.adc_sample_bits = resolution == 256 ? 8 : 16;
+    ts->status.adc_sample_bits = (mode == TS_8_BIT) ? 8 : 16;
 
-    ts_adc_set_sample_mode(&ts->adc, rate, resolution);
+    ts_adc_set_sample_mode(&ts->adc, rate, mode);
     ts_adc_run(&ts->adc, ts->status.adc_state);
 
     return  TS_STATUS_OK;
diff --git a/src/ts_channel.h b/src/ts_channel.h
index 32cc0d0..6575d91 100644
--- a/src/ts_channel.h
+++ b/src/ts_channel.h
@@ -81,10 +81,10 @@ tsScopeState_t ts_channel_scope_status(tsChannelHdl_t tsChannels);
  * 
  * @param tsChannels Thunderscope Channel handle
  * @param rate Samples per Second
- * @param resolution Number of bits in each sample.  Valid values are 2^8 (256) and 2^12 (4096).
+ * @param mode Sample Mode to set the resolution of each sample.
  * @return int32_t TS_STATUS_OK on success, else TS_STATUS_ERROR
  */
-int32_t ts_channel_sample_rate_set(tsChannelHdl_t tsChannels, uint32_t rate, uint32_t resolution);
+int32_t ts_channel_sample_rate_set(tsChannelHdl_t tsChannels, uint32_t rate, tsSampleFormat_t mode);
 
 /**
  * @brief Configure the Clock Generator Reference Clock In/Out