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Summary of Contents for Pentek 7642
- Page 1 Pentek Model 7642 Installation Manual Page 1 INSTALLATION MANUAL MODEL 7642 Multichannel Transceiver PCI Board Pentek, Inc. One Park Way Upper Saddle River, NJ 07458 (201) 818−5900 http://www.pentek.com Copyright © 2006 − 2009 Manual Part No: 800.76420 Rev: B.1 − July 2, 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
Figure 2−5: PMC to PCI Adapter, Component Side ..........14 Table 2−2: PCI Adapter Switch Settings ..............15 Installing the Pentek JTAG PC Assembly ..................16 Figure 2−6: Model 7642 − JTAG PC Assembly Mounting............16 2.3.1 JTAG J2 Connector ......................17 Table 2−3: JTAG J2 Connector ..................17 2.3.2... - Page 4 Pentek Model 7642 Installation M anual Table of Contents Page Chapter 2: Installation and Connections Front Panel Connections ........................24 Figure 2−8: 7642 PMC Front Panel ....................24 2.7.1 Analog Input Connectors ....................24 2.7.2 Clock Input Connector ....................24 2.7.3...
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Page 5: Chapter 1: Introduction
7142 Operating Manual are not available. • VITA 42.0 XMC compatible with switched fabric interfaces (Option 5xx) Datasheets for the programmable devices on the Model 7642 are provided in the Pentek Model 7x42 Series Supplemental Manual, part number 809.7x420. This document is available on the CD provided by Pentek, in file 8097x420.pdf (PDF format). -
Page 6: Block Diagram
Page 6 Pentek Model 7642 Installation M anual Block Diagram The following is a simplified block diagram of the Model 7642 digital receiver. CH 1 CH 2 CH 3 CH 4 RF IN RF IN RF IN RF IN LVDS Clock A... -
Page 7: Principle Of Operation
PCI. PCI FPGA I/O connections are provided through the optional PMC P4 connector (Option 104). The 7642 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 7642 Installation M anual Specifications Signal Processing Refer to the Model 7142 Operating Manual, Pentek document #800.71420 PMC to PCI Adapter Device: Technobox™ Model 5012 PCI Bridge: Intel 31154 32 or 64 bit, PCI 33/66 MHz, PCI−X 33/66/100/133 MHz... -
Page 9: Chapter 2: Installation And Connections
If any damage is discovered, contact Pentek immediately at (201) 818−5900. Please save the shipping container and packing material in case reshipment is required. The following figure illustrates the complete Model 7642 assembly as shipped, with the 7142 PMC module mounted onto the PMC to PCI adapter. -
Page 10: Jumper And Switch Settings
A pair of pins that are not connected are called removed, or open. The shorting jumpers used on the Model 7642 are for 0.020" (0.51 mm) square pins spaced on 0.079" (2.00 mm) centers. These jumpers are DuPont™ part number 86730−001, or equivalent. -
Page 11: Removing Pmc Module From Pci Adapter
Removing PMC Module from PCI Adapter Perform all steps at a static−controlled work workstation. CAUTION 1) From the solder side of the Model 7642 assembly (side opposite the PMC), unscrew the four pan−head Phillips mounting screws from the 7142 PMC module (see illustration below). -
Page 12: Replacing Pmc Module Onto Pci Adapter
PMC key hole on the PMC card is aligned over the PMC key on the PCI adapter (see illustration below). NOTE: For proper operation of the Model 7642, the PMC key must be in the 3.3V position, as illustrated below. PMC key... -
Page 13: 7142 Pmc Module Jumpers
Pentek Model 7642 Installation Manual Page 13 Jumper and Switch 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 14: Pmc To Pci Adapter Switches
Page 14 Pentek Model 7642 Installation M anual Jumper and Switch Settings (continued) 2.2.4 PMC to PCI Adapter Switches The PMC to PCI Adapter has two 8−position DIP switches that the user can set, as described in the following subsections. These are located next to the DIN connector on the right side of the board, as shown in Figure 2−5... -
Page 15: Table 2−2: Pci Adapter Switch Settings
Pentek Model 7642 Installation Manual Page 15 Jumper and Switch Settings (continued) 2.2.4 PMC to PCI Adapter Switches (continued) Two 8−position DIP switches, S1 and S2, located at the back end of the PCB (see Figure 2−5 on prior page), configure certain features of the adapter in accordance with the following table. -
Page 16: Installing The Pentek Jtag Pc Assembly
Pentek Model 7642 Installation M anual Installing the Pentek JTAG PC Assembly If you need to use JTAG connections to the Model 7642 (e.g., to download code to the configuration EEPROMs or to the PowerPC core), a special JTAG connector PC assem−... -
Page 17: Jtag J2 Connector
The JTAG J3 connector provides a connection to download programs and to control the execution of those programs on the PowerPC core in the FPGA. This connector is reserved for Pentek factory use only. The pinout for this 16−pin header is given in the following table. -
Page 18: Installing The Model 7642 In A Personal Computer
5) After the assembly is fully and properly seated in the PCI connector, secure the card's rear panel to the computer's chassis. 6) The Model 7642 board has a 4−pin power connector to supply the majority of power to the components. This is a standard disk drive power connector used in PCs. Plug a spare power connector from your PC’s power supply into this PCB connector. - Page 19 Figure 2−7: Model 7642 Mounted in PCI Slot Note that the Model 7642 provides a 96−pin DIN connector at the edge of the PCB. The ‘A’ and ‘C’ rows of this connector are routed to PCI FPGA spare pins on the board.
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Page 20: Pci Adapter Connectors
Page 20 Pentek Model 7642 Installation M anual PCI Adapter Connectors The following subsections describe the power and signal connectors on the PCI adapter. Refer to Figure 2−5 for the location of these connectors on the adapter PCB. 2.5.1 Power Connector The PCI adapter uses a 4−pin power... -
Page 21: Pci Fpga I/O Connections (Option 104)
• P3 (PMC Pn3) supports expansion to the 64−bit PCI bus interface. • P4 (PMC Pn4) supports user−defined I/O, as described below. Model 7642 Option 104 routes spare PCI FPGA I/O pins to the PMC P4 connector, and then to the 96−pin DIN connector on the PCI adapter (see Figure 2−7). - Page 22 Page 22 Pentek Model 7642 Installation M anual PCI Adapter Connectors (continued) 2.5.3 PCI FPGA I/O Connections (continued) Table 2−6: Option 104 PCI FPGA I/O Pin Connections PMC P4 DIN Conn. DIN Conn. PMC P4 FPGA Signal FPGA Signal LVDS_IN_P0...
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Page 23: Pci Adapter Leds
Pentek Model 7642 Installation Manual Page 23 PCI Adapter LEDs Fourteen GREEN indicator LEDs located at the top edge of the board provide a quick indication of the activity and state of the PCI bus and power supplies. The function of these LEDs are noted on the silk−screen legend of the board, on the side opposite to the... - Page 24 Pentek Model 7642 Installation M anual Front Panel Connections The Model 7642 front panel is illustrated in the figure at the right. The panel fits into the slot opening on the PCI adapter, and is accessible at the rear of the PC. Refer to Figure 2−7, on...
- Page 25 (LVDS) timing buses: two indepen− dent sets of clock, sync, and gate signals. When the Model 7642 is a bus Master, these pins output the buses to other slave units. When the 7642 is a bus Slave, these pins input all LVDS bus signals from a bus Master.
- Page 26 1, Master Bus A/B Control Register, Model 7142 Operating Manual, Pentek document #800.71420). The bus Master generates all sync/gate/clock sig− nals on the LVDS bus. When only a single 7642 is used, it must be a Master. 2.8.2 Terminate LEDs TRM A, TRM B There are two yellow TRM LEDs, one for each Sync Bus (A or B).