Hello,
I'm currently using the TDC1000-GASEVM and TDC1000-BSTEVM boards.
I have attached an RTD sensor to RTD1, however am acquiring very strange values >200 degrees celcius.
I have followed the instructions provided in the user guide, however am still acquiring strange values.
Additionally, I am also having issues with a new transducer I have connected to the board, where I am acquiring a very low TOF of only 490ns.
Whereas I am aware that for a one way path of approx 6cm (sender at one end and receiver at the other end of transducer) the TOF should be around 150-175us.
I have attached my configuration files as well as an image of my test set-up.
TDC1000_Setup18Aug.txt
TDC1000_Config0 04 TDC1000_Config1 41 TDC1000_Config2 01 TDC1000_Config3 15 TDC1000_Config4 5F TDC1000_TOF-1 40 TDC1000_TOF-0 1E TDC1000_Error_Flags 00 TDC1000_Timeout 23 TDC1000_Clock_Rate 01 TDC1000_Conts_Trigger 00 TDC7200_Config1 82 TDC7200_Config2 40 TDC7200_Interrupt_Status 06 TDC7200_Interrupt_Mask 07 TDC7200_Coarse_Cntr_Ov_H FF TDC7200_Coarse_Cntr_Ov_L FF TDC7200_Clock_Cntr_Ov_H FF TDC7200_Clock_Cntr_Ov_L FF TDC7200_Clock_Cntr_Stop_Mask_H 00 TDC7200_Clock_Cntr_Stop_Mask_L 00 TRIGGER_UPDATE_FREQ 0000 TDC_AVG/STDEV_NUM_ELEMS 000A SAVE_GRAPH_DATA_TO_FILE 00 FLOW_MODE_SELECT 00 Y-SCALE_CENTER 0032 X-SCALE_RANGE 0032 MEASURE_RTD1 01 SAVE_RESULT_REGR_TO_FILE 00 GRAPH_MULTI_STOPS 00 TDC_SELECT 00 TEMP_RTD_SELECT 00 TEMP_RTD_MODE 01 TEMP_AVG/STDEV_NUM_ELEMS 000A SAVE_TEMP_DATA 00 GRAPH_YMAX_DATA 000000000000021D GRAPH_YMIN_DATA 00000000000001B9 TDC1000-HV_DRV_EN1 01 TDC1000-HV_DRV_EN2 01 HV_DRV_EN1_Period 012C HV_DRV_EN2_Period 012C ENABLE_POWER_CYCLE 00 CLK_FREQ_(1-16MHz) 2.000000 CLK_SOURCE_SEL 03 CPU_CLK_FREQ 0C CPU_CLK_EN 01 TDC1000-HV_BST_PWR_EN 01 HV_BST_PWR_EN_Period 0000 FWD2REV_FLOW_DELAY 0000 TDC1000-IMPE_MATCH_EN 00 ENABLE_UART_STREAM 00 ENABLE_MSP430TIMER_TDC 00
TDC1000_Setup218Aug.txt
TDC1000_Config0 04 TDC1000_Config1 41 TDC1000_Config2 01 TDC1000_Config3 15 TDC1000_Config4 5F TDC1000_TOF-1 40 TDC1000_TOF-0 1E TDC1000_Error_Flags 00 TDC1000_Timeout 23 TDC1000_Clock_Rate 01 TDC1000_Conts_Trigger 00 TDC7200_Config1 82 TDC7200_Config2 40 TDC7200_Interrupt_Status 06 TDC7200_Interrupt_Mask 07 TDC7200_Coarse_Cntr_Ov_H FF TDC7200_Coarse_Cntr_Ov_L FF TDC7200_Clock_Cntr_Ov_H FF TDC7200_Clock_Cntr_Ov_L FF TDC7200_Clock_Cntr_Stop_Mask_H 00 TDC7200_Clock_Cntr_Stop_Mask_L 00 TRIGGER_UPDATE_FREQ 0000 TDC_AVG/STDEV_NUM_ELEMS 000A SAVE_GRAPH_DATA_TO_FILE 00 FLOW_MODE_SELECT 00 Y-SCALE_CENTER 0032 X-SCALE_RANGE 0032 MEASURE_RTD1 01 SAVE_RESULT_REGR_TO_FILE 00 GRAPH_MULTI_STOPS 00 TDC_SELECT 00 TEMP_RTD_SELECT 00 TEMP_RTD_MODE 01 TEMP_AVG/STDEV_NUM_ELEMS 000A SAVE_TEMP_DATA 00 GRAPH_YMAX_DATA 000000000000021D GRAPH_YMIN_DATA 00000000000001B9 TDC1000-HV_DRV_EN1 01 TDC1000-HV_DRV_EN2 01 HV_DRV_EN1_Period 012C HV_DRV_EN2_Period 012C ENABLE_POWER_CYCLE 00 CLK_FREQ_(1-16MHz) 2.000000 CLK_SOURCE_SEL 03 CPU_CLK_FREQ 0C CPU_CLK_EN 01 TDC1000-HV_BST_PWR_EN 01 HV_BST_PWR_EN_Period 0000 FWD2REV_FLOW_DELAY 0000 TDC1000-IMPE_MATCH_EN 00 ENABLE_UART_STREAM 00 ENABLE_MSP430TIMER_TDC 00
Thank you.
Kind regards,
Madeleine
