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Pentek Model 52741 Installation Manual
Page 1
INSTALLATION MANUAL
MODEL 52741
2−Channel 1.8 GHz A/D / 1−Channel 3.6 GHz D/A
with Digital Downconverter
®
Onyx
Family VPX Board
Pentek, Inc.
One Park Way
Upper Saddle River, NJ 07458
(201) 818−5900
http://www.pentek.com
Copyright © 2014−2016
Manual Part No: 800.52741
Rev: 2.1 − June 9, 2016
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Summary of Contents for Pentek 52741
- Page 1 Pentek Model 52741 Installation Manual Page 1 INSTALLATION MANUAL MODEL 52741 2−Channel 1.8 GHz A/D / 1−Channel 3.6 GHz D/A with Digital Downconverter ® Onyx Family VPX Board Pentek, Inc. One Park Way Upper Saddle River, NJ 07458 (201) 818−5900 http://www.pentek.com...
- Page 2 The obligation of Pentek arising from a warranty claim shall be limited to repairing or at its option, replacing without charge, any product that in Pentek’s sole opinion proves to be defective within the scope of the warranty.
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Page 3: Table Of Contents
Page Chapter 1: Introduction General Description..........................5 Features ..............................5 Model 52741 Documentation ......................5 Block Diagram............................6 Figure 1−1: Model 52741 Block Diagram..................6 Principle of Operation..........................7 Specifications............................8 Chapter 2: Installation and Connections Inspection.............................11 Figure 2−1: Model 52741 VPX Assembly..................11 Jumper and Switch Settings ......................12 Removing XMC Module from VPX Carrier ..................13... - Page 4 Pa ge 4 Pe nte k M odel 52741 I nst al la t io n Ma nua l Table of Contents Page Chapter 2: Installation and Connections (continued) VPX Carrier Connectors ........................23 Figure 2−8: VPX Carrier Signal Connectors ................. 23 2.9.1...
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Page 5: Chapter 1: Introduction
Pentek’s Onyx Family Model 52741 is a multichannel, high−speed analog data con− verter. Using the VPX 3U card format, the 52741 includes a 3.6 GHz, 12−bit A/D con− verter and four banks of memory. The Model 52741 consists of one Pentek Model 71741 XMC module with a Pentek−sup−... -
Page 6: Block Diagram
Pa ge 6 Pe nte k M odel 52741 I nst al la t io n Ma nua l Block Diagram The following is a simplified block diagram of Model 52741. IN 1 IN 2 RF In RF In XFORMER... -
Page 7: Principle Of Operation
Page 7 Principle of Operation The Model 52741 consists of one Pentek Model 71741 XMC module mounted on a Pen− tek Model 5201 VPX carrier, assembled and tested as a single board. The Model 71741 XMC has a Pentek−supplied FPGA digital downconverter IP core. The Model 52741 is ready to plug into a chassis with a single 3U VPX slot. -
Page 8: Specifications
Pa ge 8 Pe nte k M odel 52741 I nst al la t io n Ma nua l Specifications 71741 XMC Module Specifications Refer to the Model 71741 Operating Manual, Pentek document 800.71741. Carrier XMC Interface Primary XMC Interface J15, 114−pin XMC J15 connector, per VITA 42.3... - Page 9 Pentek Model 52741 Installation Manual Page 9 Specifications (continued) Environmental Pentek Ruggedization Level L1 (Option −701, default) Cooling Method Forced Air Operating Temperature: 0° to +50°C Storage Temperature: −40° to +100°C Relative Humidity: 0 to 95% non−condensing Sine Vibration: 2g, 20−500 Hz Random Vibration: 0.01g...
- Page 10 Page 10 Pentek Model 52741 I nst a ll at i on Ma nua l This page is intentionally blank Rev: 2.1...
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Page 11: Chapter 2: Installation And Connections
Please save the shipping container and packing material in case reshipment is required. The Model 52741 assembly includes one Pentek 71741 XMC module mounted on a Pentek 5201 VPX carrier, as illustrated below. As shipped, the 71741 XMC is mounted onto the 5201 carrier. -
Page 12: Jumper And Switch Settings
The following sections describe user operating parameters that are set by shorting jumpers or switches on the Model 52741. The shorting jumpers used on the Model 52741 are for 0.020" (0.51 mm) square pins spaced on 0.079" (2.00 mm) centers. These jumpers are NorComp part number 810−... -
Page 13: Removing Xmc Module From Vpx Carrier
Pentek Model 52741 Installation Manual Page 13 Removing XMC Module from VPX Carrier Perform all steps at a static−controlled work workstation. CAUTION 1) From the solder side of the VPX carrier (side opposite the 71741 XMC), unscrew the four pan−head Phillips mounting screws, as identified below. -
Page 14: Xmc Module Switches
Page 14 Pentek Model 52741 I nst a ll at i on Ma nua l XMC Module Switches The following sections describe user operating parameters that are set by the DIP switch, identified as SW1 on the Model 71741 main PCB (Pentek part number 320−... -
Page 15: Table 2−1: Sw1 − Fpga Configuration
Pentek Model 52741 Installation Manual Page 15 XMC Module Switches (continued) Switch SW1 provides user control over the FPGA MGT clocks used for the XMC inter− face. The following table shows the settings for this switch. Table 2−1: SW1 − FPGA Configuration... -
Page 16: Xmc Module Leds
Page 16 Pentek Model 52741 I nst a ll at i on Ma nua l XMC Module LEDs The following describes the Model 71741 PCB LEDs, labeled Dnn, that provide general operating status of the board. These LEDs are positioned on the solder side of the PCB, as shown in Figure 2−4... -
Page 17: Table 2−3: Xmc Pcb Led Use
Pentek Model 52741 Installation Manual Page 17 XMC Module LEDs (continued) Table 2−3: XMC PCB LED Use Blue indicates PCIe PORT0 is functioning (host port). Blue indicates PCIe PORT1 is functioning (Virtex−7 to GateXpress). Not used. Not used. Not used. -
Page 18: Vpx Carrier Jumpers
Page 18 Pentek Model 52741 I nst a ll at i on Ma nua l VPX Carrier Jumpers The following subsections describe user operating parameters that are set by shorting jumpers on the 5201 VPX carrier PCB. Refer to Section 2.7 for the switch settings on the carrier PCB. -
Page 19: Xmc Jtag − Jumper Block Jb1
Pentek Model 52741 Installation Manual Page 19 VPX Carrier Jumpers (continued) 2.6.1 XMC JTAG − Jumper Block JB1 Jumper block JB1 (showin in Figure 2−5) includes or bypasses the 71741 XMC as part of the JTAG chain from connector J5 (Section 2.9.7). -
Page 20: Vpx Carrier Switches
Page 20 Pentek Model 52741 I nst a ll at i on Ma nua l VPX Carrier Switches The following subsections describe operating parameters that are set by DIP switches, labeled SWn on the 5201 VPX carrier PCB. Refer to Section 2.6... -
Page 21: Clock Driver − Switch Sw1
Pentek Model 52741 Installation Manual Page 21 VPX Carrier Switches (continued) 2.7.1 Clock Driver − Switch SW1 DIP switch SW1 selects operating modes for the XMC interface clock drivers − XMC clocks XMC_REFCLK0 and XMC_REFCLK0 are generated by this clock driver. The following table shows the mode selected for each switch setting. -
Page 22: Vpx Carrier Leds
Page 22 Pentek Model 52741 I nst a ll at i on Ma nua l VPX Carrier LEDs This section describes the LEDs, labeled Dn on the 5201 VPX carrier PCB, that indicate board operating status. The following assembly drawing shows the location of LEDs D1, D2, D3, and D4, on the solder side of the carrier PCB. -
Page 23: Vpx Carrier Connectors
Pentek Model 52741 Installation Manual Page 23 VPX Carrier Connectors The following subsections describe the signal connectors on the 5201 VPX carrier PCB. The signal path through the carrier is illustrated in the XMC Site figure at the right. Refer to Figure 2−5... -
Page 24: Carrier Vpx Interface
Page 24 Pentek Model 52741 I nst a ll at i on Ma nua l VPX Carrier Connectors (continued) 2.9.3 Carrier VPX Interface The 5201 carrier VPX interface is configured in accordance with the VITA 65 OpenVPX standard, which defines VPX Slot Profiles for various signal con−... -
Page 25: Vpx P0 Utility Connector
Pentek Model 52741 Installation Manual Page 25 VPX Carrier Connectors (continued) 2.9.4 VPX P0 Utility Connector The VPX P0 connector is pinned out in accordance with the VITA 46 VPX Baseline Standard Specification. This connector is designated for Power Inputs, Geographical Address Inputs, System Management, System Reset, Reference Clock, NVMRO, and JTAG Signals per the VITA standard. -
Page 26: Vpx P2 Module Connector (Option 104)
Page 26 Pentek Model 52741 I nst a ll at i on Ma nua l VPX Carrier Connectors (continued) 2.9.6 VPX P2 Module Connector (Option 104) The VPX P2 connector is configured in accordance with the OpenVPX Slot Profiles described in Section 2.9.3. -
Page 27: Pentek Jtag Connector
VPX Carrier Connectors (continued) 2.9.7 Pentek JTAG Connector The Pentek JTAG J5 connector (shown in Figure 2−7) provides a connection to download programs and to perform boundary−scan tests on VPX carrier devices. The pinout for this 14−pin header is given in the following table. -
Page 28: Installing The Model 52741 In A Vpx Card Cage
2) Orient the VPX chassis on your work surface such that the front panel faces you. 3) Select two vacant VPX slots: one in which to install the Model 52741 assembly and a vacant slot to the right of it, required to accommodate the JTAG board. Remove the blank cover plate on the front panel. -
Page 29: Vpx Carrier Front Panels
763, the VPX card ejectors cover only a small portion of the 71741 panel LEDs, and all 71741 panel connectors are available. Section 2.12 for a description of the 71741 XMC front panel. Figure 2−10: Model 52741 VPX Carrier Front Panels Rev: 2.1... -
Page 30: Xmc Panel Connections
Page 30 Pentek Model 52741 I nst a ll at i on Ma nua l 2.12 XMC Panel Connections The 71741 XMC front panel, illustrated at the right, fits into the slot opening on the VPX carrier. See Section 2.11 page 29 for illustration of the carrier front panel. -
Page 31: Clock Input Connector
This connector includes TWSI (I C) bus pins for controlling an external sync module (Pentek Model 7192). Use the TWSI Port 1 Registers (see the Model 71741 Operating Manual) to access the external module through these pins. The following table shows the pin configuration for the SYNC/GATE con−... -
Page 32: Xmc Panel Leds
Page 32 Pentek Model 52741 I nst a ll at i on Ma nua l 2.13 XMC Panel LEDs The 71741 XMC front panel has five LED indicators, as illustrated in Figure 2−11. 2.13.1 PPS LED PPS IN The green PPS IN LED illuminates when a valid PPS signal is detected. The LED will blink at the rate of the PPS signal.