TDC-GP2 acam messelectronic gmbh, TDC-GP2 Datasheet - Page 3

• Manufacturer Part Number: TDC-GP2
• Description: Precision Time Interval Measurement
• Manufacturer: acam messelectronic gmbh

1.2 Index
1. Introduction
2. Characteristics and Specifications
3 Measurement Range 1
4 Measurement Range 2
5. Details and Special Functions
6. Applications
1.1 System Overview......................................................................................................................................2
1.2 Index.......................................................................................................................................................3
1.3 Structure of the datasheet .......................................................................................................................5
2.1 Electrical Characteristics..........................................................................................................................6
2.2 Timings ...................................................................................................................................................7
2.3 Pin description .......................................................................................................................................10
2.4 Package Drawings ..................................................................................................................................11
2.5 Power supply .........................................................................................................................................12
2.6 Register settings...................................................................................................................................13
3.1 General Description ................................................................................................................................18
3.2 Measurement Flow .................................................................................................................................19
3.2.1 Configuration ......................................................................................................................................19
4.1 Measurement Flow .................................................................................................................................23
4.1.1 Configuration ......................................................................................................................................23
4.2 Stop Masking.........................................................................................................................................25
5.1 Oscillator ..............................................................................................................................................26
5.2 Fire-pulse Generator...............................................................................................................................27
5.3 Temperature Measurement .....................................................................................................................29
5.4 SPI-interface .........................................................................................................................................30
5.5 Fast Initialization....................................................................................................................................31
5.6 Noise Unit .............................................................................................................................................31
6.1 Ultrasonic Heatmeter.............................................................................................................................32
2.4.1 Temperature profile .....................................................................................................................11
2.5.1 Supply voltage.............................................................................................................................12
2.5.2 Current consumption...................................................................................................................12
2.6.1 Write registers...........................................................................................................................13
2.6.2 Read registers / Output data format .............................................................................................16
2.6.3 Status register ..........................................................................................................................17
3.2.2 Measurement .............................................................................................................................20
3.2.3 Data Processing .........................................................................................................................20
3.2.4 Reading Data ..............................................................................................................................20
4.1.2 Measurement .............................................................................................................................24
4.1.3 Data processing..........................................................................................................................24
4.1.4 Reading Data ..............................................................................................................................24
5.1.1 High-Speed Oscillator ..................................................................................................................26
5.1.2 32.768 kHz Oscillator .................................................................................................................26
5.1.3 Calibrating a Ceramic High-speed Oscillator ...................................................................................26
5.1.4 How to use Clock Calibration ........................................................................................................27
5.2.1 General Description.....................................................................................................................27
5.2.2 Configuration ..............................................................................................................................28
OPCodes .............................................................................................................................................30
6.1.1 General Description.....................................................................................................................32
acam-messelectronic gmbh - Am Hasenbiel 27 - D-76297 Stutensee-Blankenloch - Germany - www.acam.de
3
TDC-GP2
1.2 Index
17
22
26
32
2
6