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R&S TS-PDFT User Manual
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R&S TS-PDFT User Manual

R&S TS-PDFT User Manual

Digital function test module
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R&S
TS-PDFT
Digital Function Test Module
User Manual
(;ÜKÑ<)
1178.2767.12 ─ 01

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Summary of Contents for R&S TS-PDFT

  • Page 1 ® R&S TS-PDFT Digital Function Test Module User Manual (;ÜKÑ<) 1178.2767.12 ─ 01...
  • Page 2 Subject to change – Data without tolerance limits is not binding. ® R&S is a registered trademark of Rohde & Schwarz GmbH & Co. KG. Trade names are trademarks of the owners. ® The following abbreviations are used throughout this manual: R&S TS-PDFT is abbreviated as R&S TS-PDFT.
  • Page 3 Basic Safety Instructions Always read through and comply with the following safety instructions! All plants and locations of the Rohde & Schwarz group of companies make every effort to keep the safety standards of our products up to date and to offer our customers the highest possible degree of safety. Our products and the auxiliary equipment they require are designed, built and tested in accordance with the safety standards that apply in each case.
  • Page 4 Basic Safety Instructions Symbol Meaning Symbol Meaning Caution ! Hot surface Alternating current (AC) Protective conductor terminal Direct/alternating current (DC/AC) To identify any terminal which is intended for connection to an external conductor for protection against electric shock in case of a fault, or the terminal of a protective earth Earth (Ground) Class II Equipment...
  • Page 5 Basic Safety Instructions Operating states and operating positions The product may be operated only under the operating conditions and in the positions specified by the manufacturer, without the product's ventilation being obstructed. If the manufacturer's specifications are not observed, this can result in electric shock, fire and/or serious personal injury or death. Applicable local or national safety regulations and rules for the prevention of accidents must be observed in all work performed.
  • Page 6 Basic Safety Instructions 6. The product may be operated only from TN/TT supply networks fuse-protected with max. 16 A (higher fuse only after consulting with the Rohde & Schwarz group of companies). 7. Do not insert the plug into sockets that are dusty or dirty. Insert the plug firmly and all the way into the socket provided for this purpose.
  • Page 7 Basic Safety Instructions 2. Before you move or transport the product, read and observe the section titled "Transport". 3. As with all industrially manufactured goods, the use of substances that induce an allergic reaction (allergens) such as nickel cannot be generally excluded. If you develop an allergic reaction (such as a skin rash, frequent sneezing, red eyes or respiratory difficulties) when using a Rohde &...
  • Page 8 Basic Safety Instructions 2. Adjustments, replacement of parts, maintenance and repair may be performed only by electrical experts authorized by Rohde & Schwarz. Only original parts may be used for replacing parts relevant to safety (e.g. power switches, power transformers, fuses). A safety test must always be performed after parts relevant to safety have been replaced (visual inspection, protective conductor test, insulation resistance measurement, leakage current measurement, functional test).
  • Page 9 Instrucciones de seguridad elementales Waste disposal/Environmental protection 1. Specially marked equipment has a battery or accumulator that must not be disposed of with unsorted municipal waste, but must be collected separately. It may only be disposed of at a suitable collection point or via a Rohde &...
  • Page 10 Instrucciones de seguridad elementales Se parte del uso correcto del producto para los fines definidos si el producto es utilizado conforme a las indicaciones de la correspondiente documentación del producto y dentro del margen de rendimiento definido (ver hoja de datos, documentación, informaciones de seguridad que siguen). El uso del producto hace necesarios conocimientos técnicos y ciertos conocimientos del idioma inglés.
  • Page 11 Instrucciones de seguridad elementales Símbolo Significado Símbolo Significado Aviso: Cuidado en el manejo de dispositivos Distintivo de la UE para la eliminación por sensibles a la electrostática (ESD) separado de dispositivos eléctricos y electrónicos Más información en la sección "Eliminación/protección del medio ambiente", punto 2.
  • Page 12 Instrucciones de seguridad elementales 1. Si no se convino de otra manera, es para los productos Rohde & Schwarz válido lo que sigue: como posición de funcionamiento se define por principio la posición con el suelo de la caja para abajo, modo de protección IP 2X, uso solamente en estancias interiores, utilización hasta 2000 m sobre el nivel del mar, transporte hasta 4500 m sobre el nivel del mar.
  • Page 13 Instrucciones de seguridad elementales 6. Solamente está permitido el funcionamiento en redes de alimentación TN/TT aseguradas con fusibles de 16 A como máximo (utilización de fusibles de mayor amperaje solo previa consulta con el grupo de empresas Rohde & Schwarz). 7.
  • Page 14 Instrucciones de seguridad elementales Funcionamiento 1. El uso del producto requiere instrucciones especiales y una alta concentración durante el manejo. Debe asegurarse que las personas que manejen el producto estén a la altura de los requerimientos necesarios en cuanto a aptitudes físicas, psíquicas y emocionales, ya que de otra manera no se pueden excluir lesiones o daños de objetos.
  • Page 15 Instrucciones de seguridad elementales Reparación y mantenimiento 1. El producto solamente debe ser abierto por personal especializado con autorización para ello. Antes de manipular el producto o abrirlo, es obligatorio desconectarlo de la tensión de alimentación, para evitar toda posibilidad de choque eléctrico. 2.
  • Page 16 Instrucciones de seguridad elementales 2. Las asas instaladas en los productos sirven solamente de ayuda para el transporte del producto por personas. Por eso no está permitido utilizar las asas para la sujeción en o sobre medios de transporte como p. ej. grúas, carretillas elevadoras de horquilla, carros etc. Es responsabilidad suya fijar los productos de manera segura a los medios de transporte o elevación.
  • Page 17 Quality management Certified Quality System ISO 9001 and environmental Certified Environmental System management ISO 14001 Sehr geehrter Kunde, Dear customer, Cher client, Sie haben sich für den Kauf You have decided to buy a Vous avez choisi d’acheter un eines Rohde & Schwarz Produk- Rohde &...
  • Page 18 Customer Support Technical support – where and when you need it For quick, expert help with any Rohde & Schwarz equipment, contact one of our Customer Support Centers. A team of highly qualified engineers provides telephone support and will work with you to find a solution to your query on any aspect of the operation, programming or applications of Rohde &...
  • Page 19 The R&S TS-PDFT module is inserted in the front of the R&S CompactTSVP chassis. It is based on the cPCI/PXI standard. The R&S TS-PDFT module can only be used in the R&S CompactTSVP (TSVP = Test System Versatile Platform). 1.2 Characteristics The Digital Function Test Module R&S TS-PDFT features the following characteristics:...
  • Page 20 Used in the R&S CompactTSVP 1.2.1 Applications The R&S TS-PDFT module is used to test the operation of digitally mounted modules or devices. Function tests of this type test the entire operation of a digital circuit under conditions that are as near to reality as possible. The module does this by creating dig- ital input patterns, measuring the output signals and comparing them with the target values.
  • Page 21 ® Usage R&S TS-PDFT Characteristics The R&S TS-PDFT module can perform a full self-test without any additional measure- ment effort. Diagnostic LEDs in the front panel indicate the module's status. 1.2.2 Digital Function Test 1.2.2.1 Digital Function Test (Low-Speed) The digital function test (Low-Speed) tests functionalities where the emphasis is more on the correct interplay of logic chips and less on proving time-critical limits.
  • Page 22 ® View R&S TS-PDFT 2 View Figure 2-1 shows the Digital Function Test Module R&S TS-PDFT Figure 2-1: View of the R&S TS-PDFT module User Manual 1178.2767.12 ─ 01...
  • Page 23 ® Block Diagrams R&S TS-PDFT 3 Block Diagrams This section provides a function chart of the R&S TS-PDFT module as well as a detailed block diagram. Figure 3-1: Function chart of the R&S TS-PDFT module User Manual 1178.2767.12 ─ 01...
  • Page 24 ® Block Diagrams R&S TS-PDFT Figure 3-2: Detailed block diagram of the R&S TS-PDFT module User Manual 1178.2767.12 ─ 01...
  • Page 25 4 Layout 4.1 Mechanical Layout The Digital Function Test Module R&S TS-PDFT is designed as a long cPCI plug-in module for mounting in the front of the R&S CompactTSVP. The board height of the module is 3 HU (134 mm). The front panel is provided with a locating pin to ensure that it is correctly inserted into the Compact TSVP.
  • Page 26 ® Layout R&S TS-PDFT Mechanical Layout Figure 4-2: Layout of the LEDs on the R&S TS-PDFT module Table 4-2: Display elements on the R&S TS-PDFT module Description Fault (ERR): Lights up when a fault is detected on the R&S TS- PDFT module during the power-on test after the supply voltage is switched on.
  • Page 27 Figure 5-1: Block diagram of the R&S TS-PDFT module 5.1 General The R&S TS-PDFT digital function test module provides several groups of digital input and output pins. For this purpose the module has unmultiplexed digital pins, i.e. behind each pin is a separate digital channel. The module also provides variable levels for sensor and driver reference.
  • Page 28 ® Function Description R&S TS-PDFT Hardware Description 5.2 Hardware Description 5.2.1 General cPCI Interface A Compact PCI bus (cPCI) interface chip serves as an interface between the PCI bus and the FPGA (Field Programmable Gate Array). Boot Logic The boot logic transfers the firmware design of the FPGA from the EEPROM to the FPGA when the module is powered on.
  • Page 29 Figure 5-3: Switching for K-Bus, R&S TS-PDFT as slave node The R&S TS-PDFT module returns an output voltage of 5 V to the VBAT X10 signal. A voltage of up to 20 V can be applied to the VBAT by means of a diode (as protection against reverse-polarity).
  • Page 30 ® Function Description R&S TS-PDFT Hardware Description using 2-pole relays. For CAN voltage level monitoring purposes, the level, buffered by OPs, is made available at the X10 as VCAN_H and VCAN_L. Figure 5-4: CAN-Bus 5.2.3 AUX Channels The AUX channels are connected with 2-pole changeover switches. Each of the sig- nals AUX1..AUX4 is taken from the rear connector X20 (RearIO) to the front connector...
  • Page 31 ® Function Description R&S TS-PDFT Hardware Description 5.2.6 Digital Output Channels 5.2.6.1 LowPower Output Channels (OUTx) Figure 5-5: Output channel (OUTx) 5.2.6.2 Modes An individual mode can be selected for each pin group. ● Normal: – The output signal is switched to the HIGH supply VH when there is a HIGH at the FPGA output, and to GND with a LOW.
  • Page 32 ® Function Description R&S TS-PDFT Hardware Description In the default condition all output groups are programmed for internal supply and TTL levels. 5.2.6.4 Suppressor Circuit The outputs are permanently protected from short-circuit (multifuse) and the applica- tion of back-e.m.f. at the output.
  • Page 33 ® Function Description R&S TS-PDFT Hardware Description In the default condition the threshold is programmed to the TTL level HIGH = 2.0 V. Suppressor Circuit Without signal conditioning, the inputs are protected up to ±42 V by a rapid suppressor circuit.
  • Page 34 The plug-in module is correctly located when a distinct 'stop' can be felt ● Tighten the top and bottom screws on the front panel of the plug-in module The R&S TS-PDFT module is automatically detected by the R&S CompactTSVP. User Manual 1178.2767.12 ─ 01...
  • Page 35 ROHDE & SCHWARZ GTSL software. All the functions of the driver are described fully in the on-line help and in the LabWindows CVI Function Panels. During driver installation, the following software modules are installed: Table 7-1: Driver Installation R&S TS-PDFT Module Path Comment rspdft.dll...
  • Page 36 Software R&S TS-PDFT R&S TS-PDFT Programming Example Figure 7-1: Soft Panel R&S TS-PDFT 7.3 R&S TS-PDFT Programming Example This sample shows the generation of digital functional tests using the TS-PDFT module. Error handling is not considered in this sample in order to keep it easy to read.
  • Page 37 Note that the opcodes are defined from the unit under test's view, i.e. the opcode IL (input low) means that the channel is driven to low by a stimulus channel of the TS-PDFT module: #define NUM_PATTERNS_USED 8 static ViInt32 s_Patterns [NUM_PATTERNS_USED] [NUM_CHANNELS_USED] =...
  • Page 38 ViConstString patternSetName = "SamplePattern"; patternIndex; channelIndex; Open a session to the device driver. The resource descriptor depends on the slot number of the TS-PDFT module and must be adapted to the target system. status = rspdft_InitWithOptions ( "PXI1::11::0::INSTR", VI_TRUE, VI_TRUE, "Simulate=0", &vi );...
  • Page 39 ® Software R&S TS-PDFT R&S TS-PDFT Programming Example the data, the speed of the controlling CPU and the speed of the communication bus determine the rate at which the data is applied to the UUT. Configure module for static test and collect all results status = rspdft_ConfigureMode (vi, RSPDFT_VAL_EXECUTE_STATIC, RSPDFT_VAL_COLLECT_ALL);...
  • Page 40 ® Software R&S TS-PDFT R&S TS-PDFT Programming Example Free the pattern handle status = rspdft_ClearPattern (vi, patternHandle); ====================================================================== Dynamic Digital Test ====================================================================== When executing in dynamic mode, the application of stimulus and the collection of responses is done at a rate controlled by the instrument's timing generator.
  • Page 41 ® Software R&S TS-PDFT R&S TS-PDFT Programming Example status = rspdft_ConfigureChannelOpcode (vi, patternHandle, s_Channels[channelIndex], s_Patterns[patternIndex][channelIndex]); Load the pattern status = rspdft_LoadDynamicPattern (vi, patternSetName, patternHandle); Pattern set loading is now complete status = rspdft_EndPatternSetLoading (vi, patternSetName); Pattern handle is no longer used status = rspdft_ClearPattern (vi, patternHandle);...
  • Page 42 ® Self-Test R&S TS-PDFT TSVP Self-Test 8 Self-Test The R&S TS-PDFT has a built-in self-test capability. The following tests are implemen- ted: ● LED-Test ● Power-on test ● TSVP Self-Test 8.1 LED Test After power-on, all three LED's light up for around one second to indicate that the 5 V supply is present and all LED's are working.
  • Page 43 ® Self-Test R&S TS-PDFT TSVP Self-Test The R&S TS-PSAM module is used as a measurement unit of R&S modules in the TSVP. The correct operation of the modules is ensured by measurements on the ana- log bus. You can find information about starting the self-test and the order of required work steps as well as a detailed description of parameters and sequences that are tested in the R&S CompactTSVP / R&S Power TSVP Service Manual.
  • Page 44 ® Interface Description R&S TS-PDFT Connector X10 (Front Connector) 9 Interface Description 9.1 Connector X10 (Front Connector) Figure 9-1: Connector X10 (mating side) Table 9-1: Pin assignment for connector X10 AUX1A_NO AUX1A_COM AUX2A_NO AUX2A_COM AUX3A_NO AUX3A_COM AUX4A_NO AUX4A_COM OUT1 OUT2...
  • Page 45 VCAN_H CAN_H VCAN_L CHA-GND* * = Signal CHA-GND is connected to the front panel of the R&S TS-PDFT . The front panel is capacitively coupled to GND. 9.2 Connector X20 (Extension Connector) Figure 9-2: Connector X20 (mating side) User Manual 1178.2767.12 ─ 01...
  • Page 46 ® Interface Description R&S TS-PDFT Connector X1 (cPCI Bus Connector) Figure 9-3: Pin assignment for connector X20 9.3 Connector X1 (cPCI Bus Connector) Figure 9-4: Connector X1 (mating side) User Manual 1178.2767.12 ─ 01...
  • Page 47 ® Interface Description R&S TS-PDFT Connector X50 (optional push-on module) Figure 9-5: Pin assignment for connector X1 9.4 Connector X50 (optional push-on module) Figure 9-6: Connector X50 (mating side) Table 9-2: Pin assignment of connector X50 GNDNO_1 GNDNO_0 AUX4A_NC AUX4B_NC AUX4B_COM User Manual 1178.2767.12 ─...
  • Page 48 ® Interface Description R&S TS-PDFT Connector X50 (optional push-on module) -12V AUX4A_COM AUX4A_NO AUX4B_NO AUX3A_NC AUX3B_NC AUX3B_COM +12V AUX3A_COM AUX3A_NO AUX3B_NO AUX2A_NC AUX2B_NC AUX2B_COM AUX2A_COM AUX2A_NO AUX2B_NO AUX1A_NC AUX1B_NC AUX1B_COM +3,3V AUX1A_COM AUX1A_NO AUX1B_NO SPI_A0 SPI_A1 SPI_CLK SPI_DOUT SPI_CS_X50 SPI_DIN...
  • Page 49 R&S TS-PDFT 10 Technische Daten The technical data of the Digital Function Test Module R&S TS-PDFT are shown in the corresponding data sheets. In the event of any discrepancies between date in this user manual and technical data in the data sheet, the data sheet takes precedence.