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Summary of Contents for Pentek 7342
- Page 1 Pentek Model 7342 Installation Manual Page 1 INSTALLATION MANUAL MODEL 7342 Multichannel Transceiver 3U cPCI Board Pentek, Inc. One Park Way Upper Saddle River, NJ 07458 (201) 818−5900 http://www.pentek.com Copyright © 2006 − 2009 Manual Part No: 800.73420 Rev: B − May 27, 2009...
- 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
7142 PMC Module Jumpers ....................14 Figure 2−5: Model 7142 PCB Assembly Drawing, Component Side......14 Table 2−1: Factory Default Jumpers................14 Installing the Model 7342 in a cPCI Card Cage................15 PCI FPGA I/O Connections (Option 104)..................16 Table 2−2: Option 104 PCI FPGA I/O Pin Connections .............17 Front Panel Connections........................18... -
Page 4: Table Of Contents
Page 4 Pentek Model 7342 Installation M anual Table of Contents Page This page is intentionally blank Rev.: B... -
Page 5: Chapter 1: Introduction
D/A converter capable of bandwidths to 40 MHz and above. The Model 7342 consists of one Pentek Model 7142 Digital Receiver PMC (PCI Mezza− nine Card) module mounted on a PMC to cPCI 3U carrier board, assembled and tested as a single cPCI board. -
Page 6: Block Diagram
Page 6 Pentek Model 7342 Installation M anual Block Diagram The following is a simplified block diagram of the Model 7342, showing the data flow of the 7142 PMC, through the cPCI carrier. CH 1 CH 2 CH 3 CH 4... -
Page 7: Principle Of Operation
I & Q or quadrature modulation analog output. The 7342 includes a large 768−MByte block of DDR2 SDRAM. This memory is con− trolled by the Signal FPGA and is organized as three 256−MByte banks, 32 Mbyte deep by 32 bits wide. -
Page 8: Specifications
Page 8 Pentek Model 7342 Installation M anual Specifications PMC Signal Processing Refer to the Model 7142 Operating Manual, Pentek document #800. 71420 PMC to cPCI Carrier Device: Dynamic Engineering cPCI2PMC PMC Slots: One PMC site PCI Bus Interface: Standard:... -
Page 9: Chapter 2: Installation And Connections
Please save the shipping container and packing material in case reshipment is required. Figure 2−1, on the next page, for a drawing of the Model 7342 assembly as shipped. Jumper Block Settings The following subsections cover user operating parameters that are set by shorting jumpers on the Model 7342. -
Page 10: Figure 2−1: Model 7342 Assembly
Page 10 Pentek Model 7342 Installation M anual Jumper Block Settings (continued) The following figure illustrates the complete Model 7342 assembly as shipped, with the 7142 PMC module mounted onto the PMC to cPCI 3U carrier. PMC to cPCI Carrier... -
Page 11: Removing Pmc Module From Cpci Carrier
Perform all steps at a static−controlled work workstation. CAUTION 1) From the component side of the Model 7342 assembly (side with the PMC mounted), unscrew the two pan−head Phillips standoff mounting screws from the 7142 PMC module (see illustration below). -
Page 12: Replacing Pmc Module Onto Cpci Carrier
PMC standoff and key holes on the PMC card are aligned over the standoffs and PMC key on the cPCI carrier (see illustration below). NOTE: For proper operation of the Model 7342, the PMC key must be in the 3.3V position, as illustrated below. PMC key... -
Page 13: Figure 2−4: Pmc To Cpci Carrier, Pmc Connection Side
Pentek Model 7342 Installation Manual Page 13 Jumper Block Settings (continued) cPCI Front Panel Figure 2−4: PMC to cPCI Carrier, PMC Connection Side Rev.: B... -
Page 14: 7142 Pmc Module Jumpers
Page 14 Pentek Model 7342 Installation M anual Jumper Block Settings (continued) 2.2.3 7142 PMC Module Jumpers An assembly drawing of the component side of the 7142 PCB is provided below, showing the jumpers and PMC connectors on the board. -
Page 15: Installing The Model 7342 In A Cpci Card Cage
1) Orient the cPCI chassis on your work surface such that the front panel faces you. 2) Select a vacant cPCI slot in which to install the Pentek 7342 assembly, and remove the blank cover plate on the front panel. -
Page 16: Pci Fpga I/O Connections (Option 104)
Page 16 Pentek Model 7342 Installation M anual PCI FPGA I/O Connections (Option 104) Option 104 for the Model 7342 provides connections from the PMC’s PCI FPGA spare pins to the cPCI J2 connector on the cPCI carrier board (see Figure 2−1). -
Page 17: Table 2−2: Option 104 Pci Fpga I/O Pin Connections
Pentek Model 7342 Installation Manual Page 17 PCI FPGA I/O Connections (continued) Table 2−2: Option 104 PCI FPGA I/O Pin Connections FPGA Signal PMC P4 Pin cPCI J2 Pin FPGA Signal PMC P4 Pin cPCI J2 Pin LVDS_OUT_P0 Row E − 13 LVDS_OUT_P8 Row C −... -
Page 18: Front Panel Connections
Page 18 Pentek Model 7342 Installation M anual Front Panel Connections The front panel of the 7142 PMC is illustrated in the figure at the right. The panel fits into the slot opening on the PMC to cPCI carrier, as illustrated in Figure 2−1... -
Page 19: Sync/Gate Connector
Slave, these pins input all LVDS bus signals from a bus Master. This con− nector also provides two TTL Gate/Sync inputs. The mating 26−pin con− nector is Pentek part # 353.02607 (ERNI # 214346). The following table shows the connector pin configuration. -
Page 20: Front Panel Leds
Page 20 Pentek Model 7342 Installation M anual Front Panel LEDs The 7142 PMC front panel has eleven LED indicators, as illustrated in Figure 2−6. 2.6.1 Master LEDs MAS A, MAS B There are two yellow MAS LEDs, one for each Sync Bus (A or B). The MAS LED illuminates when this 7142 PMC is the bus Master (see the Master Bus A/B Control Register, Model 7142 Operating Manual #800.71420).
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