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DM482e User Manual

AEMULUS

26

Figure 9: Vector Format for Bi-directional Pins

The format is same as above
except that user needs not define
pin direction since it is bi-
directional. Hence user can use all
the six data formats for a pin.

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Summary of Contents for AMOEBA 4200 Series

Page 1: ...Aemulus DM482e User Manual Version 1 2 10 2013...

Page 2: ...1 FRONT PANEL CONNECTORS 8 2 2 SOFT FRONT PANEL 12 2 2 1 General Functions 12 2 2 2 MIPI Functions 17 2 3 REMOTE OPERATION 20 SECTION 3 BRIEF TECHNICAL DESCRIPTION 21 3 1 BASIC OPERATION 21 3 1 1 Per...

Page 3: ...to ensure that safety features are maintained The WARNING heading explains hazards that might occur if an operating procedure practice or the like that if not correctly performed or adhered to might...

Page 4: ...ors Instrument Cables Connectors Inspection of the connecting cable and test leads for possible wear cracks or breaks must be done before each use Make sure the cables used for the product are rated t...

Page 5: ...S 4 Operating Temperature The fan speed of the chassis that carries the instrument has to be in HIGH speed to allow proper heat ventilation Make sure the product temperature is under 46 C before opera...

Page 6: ...he product are prerequisite before operating the product Maintenance personnel Individual or group who is responsible for performing routine procedures on the product to keep it operating properly Any...

Page 7: ...ntact the instrument manufacturer immediately if any of these items are found missing Reference Drivers CD ROM The product is designed to be used in an indoor environment an area with low condensation...

Page 8: ...DM482e User Manual AEMULUS 7 1 2 Product Software Hardware Installation Refer to installation guide...

Page 9: ...DM482e User Manual AEMULUS 8 Section 2 Operation 2 1 Front Panel Connectors 1 OUTPUT VHDCI 68 Position Receptacle Figure 1 DM482e Front Panel...

Page 10: ...PIN6_PIN7_L SDATA2_GND Pin 6 7 Low 15 PIN7_FH SDATA2 Pin 7 Force High 16 17 18 HV0 High Voltage Driver 0 19 HV1 High Voltage Driver 1 20 HV2 High Voltage Driver 2 21 EXT_TRIGIN0 External Trigger Input...

Page 11: ...High 48 PIN6_PIN7_L SCLK2_GND Pin 6 7 Low 49 PIN6_FH SCLK2 Pin 6 Force High 50 GND Ground 51 EXT_TRIGOUT1 External Trigger Output 1 52 GND Ground 53 EXT_TRIGIN1 External Trigger Input 1 54 55 56 57 58...

Page 12: ...ing in PMU mode PINx_PIN x 1 _L The ground reference level for a pin 2 pins PINx and PIN x 1 share the same reference level and these 2 pins can be configured as a differential pins EXT_TRIGOUTx Exter...

Page 13: ...ting and diagnosing for demonstration and training and for basic operation of the module It represents most of the functions available in the instrument driver It is not however a comprehensive applic...

Page 14: ...module 6 Per Pin Parametric Measurement Unit PPMU function a Output Function DC DVCI Drive Voltage Clamp Current operation Continuous mode DC DICV Drive Current Clamp Voltage operation Continuous mode...

Page 15: ...he selected pin d DPIN PE Attribute Enable disable active load and input termination Vector a DPIN Period Specifies the timing set to be used as well as its period setting b DPIN VecLoad Load the spec...

Page 16: ...t to drive to the whole pin group Select Function Select from a list of available DIO functions Drive Pin Drive Port Read Pin Read Port Click the Start button for the selected pin to execute the comma...

Page 17: ...n this example select All Groups PIN0 11 3 Press Initialize 4 The module is set to drive 1V and its current compliance is set to 25mA in DVCI mode 5 Press Start to execute the commands The button will...

Page 18: ...back1 operation 2 Display the address of the module connected A list of addresses is shown for all detected modules in the computer 3 Set display the voltage supply of the module 4 Set display the fr...

Page 19: ...for different MIPI operation c Select Feature Select either DM482e_MIPI_RFFE_WR DM482e_MIPI_RFFE_RD and DM482e_MIPI_RFFE_RETRIEVE d Reset Reset all ports to input drive logic low Reset all internal r...

Page 20: ...t desired operation from the feature in channel 0 or channel 1 For example DM482e_MIPI_RFFE_WR 6 Set the desired operation command for example 0x0202 7 Set the data that should be written to the modul...

Page 21: ...DM482e User Manual AEMULUS 20 2 3 Remote Operation Refer to programming manual...

Page 22: ...monitor 1 Source Current Clamp Voltage DICV a This configuration turns DM482e into high impedance current source b The voltage developed is limited by compliance setting c If current is 0A DM482e beco...

Page 23: ...the current that should flow through the resistor is 5V 1k 5mA 3 Due to compliance of 2mA the source channel turns into a constant current source of 2mA This yields a voltage of 2V across the resisto...

Page 24: ...test equipment ATE applications DM482e also contains high voltage drivers with capable of generating up to 13 5V on even numbered pins pins 0 2 4 6 8 and 10 Figure 6 Pin Electronics PE Level Setting...

Page 25: ...tage clamp level for high range VCL The reflection voltage clamp level for low range Table 6 PE Level Setting When differential comparator is enabled odd pins pins 1 3 5 7 9 and 11 will be disabled Th...

Page 26: ...rectional pins Figure 8 Vector Format for Dedicated Input only or Output only Pins User defines input and output pins User has to define every pin Undefined pins will return error If user instantiates...

Page 27: ...l AEMULUS 26 Figure 9 Vector Format for Bi directional Pins The format is same as above except that user needs not define pin direction since it is bi directional Hence user can use all the six data f...

Page 28: ...DM482e User Manual AEMULUS 27 3 1 4 Triggers Figure below shows the triggering signals supported by DM482e Only external trigger outputs are supported by vector engine Figure 10 DM482e Trigger Bus...

Page 29: ...of constructing MIPI SCLK and SDATA using vectors or patterns The MIPI RFFE Specification defines an interface between RFFE capable devices with one master device and up to 15 slaves on a single RFFE...

Page 30: ...th SCLK and SDATA in the master whereas only slaves supporting read back functionality need a line driver for SDATA Each physical slave must have one SCLK input pin one SDATA input or bidirectional pi...

Page 31: ...d current are generated during source or sink operation Sense High signals are high impedance paths Connect these lines as close to the DUT terminal as possible for more accurate voltage source or mea...

Page 32: ...any damages Contaminants such as oils and salts from the human skin can affect the performance of the product Comply with good ESD practice when handling the product during cleaning 4 2 Calibration El...

Page 33: ...his warranty does not cover replacement of products damaged by abuse accident misuse neglect alteration repair improper installation or improper testing If the product is found to be defective otherwi...

Page 34: ...DM482e User Manual AEMULUS 33 Section 6 Revision History 1 0 DEC 2012 INITIAL RELEASE 1 1 JUN 2013 ADDED MIPI SPECIFICATION 1 2 OCT 2013 ADDED OPERATING TEMPERATURE WARNING MESSAGE...

Page 35: ...t Aemulus Aemulus Corporation Berhad Krystal Point B 2 04 B 2 05 B 2 06 B 2 07 303 Jalan Sultan Azlan Shah 11900 Penang Malaysia Tel 604 6446399 Fax 604 6466799 Web www aemulus com Email enquiry aemul...

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