Guralp Systems CD1.1 - Manual (Page 2)

CD1.1 Tools for Platinum
Table of Contents
1 Introduction...........................................................................5
1.1 Platinum architecture.........................................................................5
1.2 CD1.1 architecture.............................................................................6
2 The CD1.1 modules.................................................................8
2.1 The CD1.1 multiplexor (data-mux-cd11)............................................8
2.1.1 Frame assembly time-outs..........................................................9
2.2 The GDI to CD1.1 converter (gdi2cd11)...........................................11
2.2.1 Channel Subframe Status Field.................................................12
2.3 The CD1.1 receiver (data-in-cd11)...................................................15
2.4 The CD1.1 sender (data-out-cd11)..................................................16
3 Typical configurations...........................................................18
3.1 Single seismic station......................................................................18
3.2 Central station of an array...............................................................19
3.3 Handling different frame lengths.....................................................19
3.4 Different frame lengths from one CMG-DM24..................................20
4 Using the Multiplexor............................................................21
4.1 Creating a new multiplexor instance...............................................21
4.2 Configuration options for the multiplexor........................................22
4.2.1 Configurable parameters in standard mode..............................22
4.2.2 Configurable parameters in expert mode..................................23
5 Using the GDI to CD1.1 converter...........................................25
5.1 Creating a new GDI to CD1.1 converter instance............................25
5.2 Configuration options for the converter...........................................26
5.2.1 Configurable parameters in standard mode..............................26
5.2.2 Configurable parameters in expert mode..................................31
6 Using the CD1.1 Receiver......................................................33
6.1 Creating a new CD1.1 receiver instance..........................................33
6.2 Configuration options for the receiver.............................................34
6.2.1 Configurable parameters in standard mode..............................34
6.2.2 Configurable parameters in expert mode..................................36
6.3 Operation notes...............................................................................37
2 Issue C