Vaisala RVP900 - Page 6

7.7 Dual PRT Processing Mode........................................................................... 220
7.7.1 DPRT-1 Mode.............................................................................................. 221
7.7.2 DPRT-2 Mode............................................................................................ 222
7.8 Dual PRF Velocity Unfolding......................................................................... 222
7.9 Random Phase Second Trip Processing...................................................... 226
7.9.1 Random Phase Second Trip Processing Algorithm..............................227
7.9.2 Tuning for Optimal Performance............................................................229
7.10 Signal Generator Algorithm Testing..............................................................231
7.10.1 Linear Ramp of Velocity with Range...................................................... 231
7.10.2 Verifying PHIDP and KDP........................................................................232
7.10.3 Verifying RHOH, RHOV, and RHOHV..................................................... 232
8. Host Computer Commands......................................................................235
8.1 Host Computer Command Overview........................................................... 235
8.1.1 Setting-up Data Acquisition and Processing........................................235
8.1.2
First-in-first-out (FIFO) buer............................................................... 236
8.2 No-Operation (NOP).......................................................................................237
8.3 Load Range Mask (LRMSK)........................................................................... 237
8.4 Setup Operating Parameters (SOPRM)........................................................ 239
8.5 Interface Input/Output Test (IOTEST)....................................................... 250
8.6 Interface Output Test (OTEST)...................................................................... 251
8.7 Sample Noise Level (SNOISE)......................................................................252
8.8 Initiate Processing (PROC)............................................................................ 255
8.9 Load Clutter Filter Flags (LFILT)................................................................268
8.10 Get Processor Parameters (GPARM)..............................................................271
8.11 Load Simulated Time Series Data (LSIMUL)..............................................289
8.12 Reset (RESET)................................................................................................292
8.13 Define Trigger Generator Waveforms (TRIGWF)....................................... 293
8.14 Define Pulse Width Control and PRT Limits (PWINFO).............................294
8.15 Set Pulse Width and PRF (SETPWF)............................................................296
8.16 Load Antenna Synchronization Table (LSYNC)..........................................297
8.17 Set or Clear User LED (SLED)...................................................................... 300
8.18 TTY Operation (TTYOP)................................................................................300
8.19 Load Custom Range Normalization (LDRNV).............................................303
8.20 Read Back Internal Tables and Parameters (RBACK)................................304
8.21 Pass Auxiliary Arguments to Opcodes (XARGS)....................................... 306
8.22 Load Clutter Filter
Specifications (LFSPECS)............................................307
8.23 Configure Ray Header Words (CFGHDR)....................................................308
8.24
Configure Interference Filter (CFGINTF).................................................... 310
8.25 Set AFC level (SETAFC).................................................................................. 311
8.26 Set Trigger Timing Slew (SETSLEW).............................................................312
8.27 Hunt for Burst Pulse (BPHUNT)......................................................................312
8.28 Configure Phase Modulation (CFGPHZ)....................................................... 313
8.29 Set User IQ Bits (UIQBITS)...........................................................................314
8.30 Set Individual Thresholds (THRESH).............................................................315
8.31 Set Task
Identification Information (TASKID).............................................317
8.32 Define PRF Pie Slices (PRFSECT)................................................................. 319
8.33
Configure Target Simulator (TARGSIM).......................................................321
8.34 Set Burst Pulse Processing Options (BPOPTS).......................................... 323
8.35 Custom User Opcode (USRINTR and USRCONT)...................................... 323
8.36 Load Melting Layer Specification (MLSPEC).............................................. 324
RVP900 User Guide M211322EN-J
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