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Pentek Onyx 78741, Installation Manual

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Page  22

Pentek Model 78741 Installation Manual

Rev.:  2.5

2.9

PCIe Carrier Connectors 

(continued)

2.9.6

GPIO Connector (Option 104)

A 68−pin connector on the back edge of the 7807 PCB, labeled 

J5

 on the 

PCB, provides I/O from the PMC 

P14

 connector, described in 

Section 2.9.5

.  

Cables of various lengths with the mating connector are available: Pentek 
Model 2147.  The mating connector alone is Model 2147−999.  The following 
table identifies the 71741 FPGA LVDS signals on this connector. 

Table 2

−

7: GPIO Connector Pins

PMC P14 Signal

Pin

Pin

PMC P14 Signal

GND

B1

A1

GND

P4_LVDS_DATA_N12

B2

A2

P4_LVDS_DATA_P12

P4_LVDS_DATA_N0

B3

A3

P4_LVDS_DATA_P0

P4_LVDS_DATA_N13

B4

A4

P4_LVDS_DATA_P13

P4_LVDS_DATA_N1

B5

A5

P4_LVDS_DATA_P1

P4_LVDS_DATA_N14

B6

A6

P4_LVDS_DATA_P14

P4_LVDS_DATA_N2

B7

A7

P4_LVDS_DATA_P2

P4_LVDS_DATA_N15

B8

A8

P4_LVDS_DATA_P15

P4_LVDS_DATA_N3

B9

A9

P4_LVDS_DATA_P3

P4_LVDS_DATA_N16

B10

A10

P4_LVDS_DATA_P16

P4_LVDS_DATA_N4

B11

A11

P4_LVDS_DATA_P4

P4_LVDS_DATA_N17

B12

A12

P4_LVDS_DATA_P17

P4_LVDS_DATA_N5

B13

A13

P4_LVDS_DATA_P5

P4_LVDS_DATA_N18

B14

A14

P4_LVDS_DATA_P18

P4_LVDS_DATA_N6

B15

A15

P4_LVDS_DATA_P6

P4_LVDS_DATA_N19

B16

A16

P4_LVDS_DATA_P19

P4_LVDS_DATA_N7

B17

A17

P4_LVDS_DATA_P7

P4_LVDS_DATA_N20

B18

A18

P4_LVDS_DATA_P20

P4_LVDS_DATA_N8

B19

A19

P4_LVDS_DATA_P8

P4_LVDS_DATA_N21

B20

A20

P4_LVDS_DATA_P21

P4_LVDS_DATA_N9

B21

A21

P4_LVDS_DATA_P9

P4_LVDS_DATA_N22

B22

A22

P4_LVDS_DATA_P22

P4_LVDS_DATA_N10

B23

A23

P4_LVDS_DATA_P10

P4_LVDS_DATA_N23

B24

A24

P4_LVDS_DATA_P23

P4_LVDS_DATA_N11

B25

A25

P4_LVDS_DATA_P11

No connect

B26

A26

No connect

B27

A27

B28

A28

B29

A29

B30

A30

B31

A31

B32

A32

B33

A33

GND

B34

A34

GND

A1

A2
A3

A4
A5

A6

A7
A8

A9

A10

A11

A12
A13

A14
A15

A16

A17
A18

A19
A20

A21

A22
A23

A24
A25

A26
A27
A28

A29
A30

A31

A32
A33

A34

B1

B2
B3

B4
B5

B6

B7
B8

B9

B10

B11

B12
B13

B14
B15

B16

B17
B18

B19
B20

B21

B22
B23

B24
B25

B26
B27
B28

B29
B30

B31

B32
B33

B34

Summary of Contents for Onyx 78741

Page 1: ...0 78741 Rev 2 5 November 9 2015 Pentek Inc One Park Way Upper Saddle River NJ 07458 201 818 5900 http www pentek com Copyright 2013 2015 INSTALLATION MANUAL MODEL 78741 2 Channel 1 8 GHz A D 1 Channel...

Page 2: ...fitness for a particular purpose Under no circumstances shall Pentek be liable for any direct indi rect special incidental or consequential damages expenses losses or delays including loss of profits...

Page 3: ...2 5 XMC Module LEDs 14 Figure 2 4 Model 71741 Main PCB Solder Side LEDs 14 Table 2 3 XMC PCB LED Use 15 2 6 PCIe Carrier Jumpers 16 Figure 2 5 Model 7807 PCIe Carrier PCB Connector Side Jumpers Switc...

Page 4: ...apter 2 Installation and Connections continued 2 10 Installing the Model 78741 in a Personal Computer 25 Figure 2 8 Model 78741 Mounted in PCIe Slot 26 2 11 XMC Panel Connections 27 Figure 2 9 71741 X...

Page 5: ...th two 1 8 GHz 12 bit A Ds Xilinx Virtex 7 FPGA with Pentek Digital Downconverter IP Core 4 GB of DDR3 SDRAM Sync bus for multimodule synchronization PCI Express Gen 3 interface x8 wide Optional user...

Page 6: ...BIT A D Input Mux ADC12D1800 A D Converter 12 GATE SYNC ADC Acquisition Module Interleave PCI Express Interface Deinterleave 32 32 DDR3 SDRAM 1 GB DDR3 SDRAM 1 GB 32 32 DDR3 SDRAM 1 GB DDR3 SDRAM 1 GB...

Page 7: ...Xpress a sophisticated FPGA PCIe configuration manager for loading and reloading the FPGA Refer to the Model 71741 Operating Man ual Pentek document 800 71741 for description of GateXpress The 71741 i...

Page 8: ...RX Eight serial transmit lines wired from J16 to FireFly serial connector J25 SER TX Speed Dual x4 links support data rates up to 5 Gbps Carrier PMC Interface Option 104 PMC Connector 64 pin PMC stan...

Page 9: ...818 5900 Please save the shipping container and packing material in case reshipment is required Figure 2 1 illustrates the Model 78741 assembly with the 71741 XMC module mounted onto the PCIe carrier...

Page 10: ...the factory all jumpers and DIP switches are installed in default posi tions on your board The default operating parameters selected may or may not meet your requirements Before installing your Model...

Page 11: ...hind the PCIe carrier slot panel and align the XMC module so that the connectors on the XMC card are aligned over the connectors on the PCIe carrier 2 GENTLY but firmly press down on the areas of the...

Page 12: ...ions to determine whether you need to change any of these settings Switch block SW1 is located on the solder side of the 71741 PCB and is accessible while the 71741 is mounted onto the PCIe carrier An...

Page 13: ...witch Maximum Speed Select Max Speed Gen 3 Max Speed Gen 2 SW1 3 Select Boot Configuration at power on See Table 2 2 below SW1 4 SW1 5 PCIe Clock Select XMC P15 Clock Oscillator SW1 6 P16 Clock Select...

Page 14: ...s are positioned on the solder side of the Model 71741 main PCB as shown in Figure 2 4 below and are visible through the heat sink mounted on the PCB The use of each LED is indicted in Table 2 3 below...

Page 15: ...if power is OK D22 Red LED indicates a 0 75 V power failure LED is off if power is OK D23 Green LED indicates GateXpress operation D24 Red LED indicates GateXpress initialization D25 Green LED indica...

Page 16: ...wing subsections to determine whether you need to change any of these settings The shorting jumpers used on the 7807 PCB are for 0 020 0 51 mm square pins spaced on 0 079 2 00 mm centers These jumpers...

Page 17: ...Use JTAG J4 connector TMS Pins 2 4 Use PCIE connector TMS J19 TCK Test Clock Pins 1 3 Use JTAG J4 connector TCK Pins 2 4 Use PCIE connector TCK J20 TDI Test Data In Pins 1 3 Use JTAG J4 connector TDI...

Page 18: ...able 2 5 XMC Modes Switch SW1 Switch OFF Function ON Function Description SW1 1 GA0 is pulled to 3 3V on the XMC connector Ties GA0 to GND on the XMC connector Sets bit 0 of the XMC onboard EEPROM bas...

Page 19: ...ed to board resources LED USE D3 Green LED indicates the presence of 12V at the 6 pin PCIe Power Connector J23 D4 Green LED indicates the presence of 3 3V from the PCIe bus motherboard D5 Green LED in...

Page 20: ...provide a power source to this connector or the XMC module will not operate Pentek includes a PCIe to Molex adapter cable part 002 21790 with the Model 78741 shipment 2 9 2 JTAG Connector The JTAG J4...

Page 21: ...als For 71741 Option 105 gigabit serial I O J16 provides separate data links to the Samtec FireFly data connectors J24 SER RX and J25 SER TX See Section 2 9 7 for the pin mapping for these connections...

Page 22: ...N3 B9 A9 P4_LVDS_DATA_P3 P4_LVDS_DATA_N16 B10 A10 P4_LVDS_DATA_P16 P4_LVDS_DATA_N4 B11 A11 P4_LVDS_DATA_P4 P4_LVDS_DATA_N17 B12 A12 P4_LVDS_DATA_P17 P4_LVDS_DATA_N5 B13 A13 P4_LVDS_DATA_P5 P4_LVDS_DAT...

Page 23: ...4 SER RX J25 SER TX Pin Pin J25 SER TX J24 SER RX GND GND B1 A1 GND GND N C N C B2 A2 N C N C N C N C B3 A3 N C N C GND GND B4 A4 GND GND N C N C B5 A5 N C N C N C N C B6 A6 N C N C GND GND B7 A7 GND...

Page 24: ...the Samtec FireFly optical receive RX and transmit TX modules The four OPT_RX_ and four OPT_TX_ signals are derived from the TWSI I2C interface of the XMC J15 connector XMC signals MSDA and MSCL using...

Page 25: ...omputer s rear panel located immediately to the RIGHT of the selected connector NOTE The Model 78741 can also be installed in an x16 PCI Express slot but will use only the x8 connections of that slot...

Page 26: ...in Section 2 9 1 This is a standard PCI Express power connector used in computers with a PCI Express bus Plug a spare power connector from your PC s power supply into this connector 7 Secure the board...

Page 27: ...IN 2 The front panel has two SSMC coaxial connector labeled IN 1 and IN 2 for analog signal inputs to the ADC12D1800 A D converter IN 1 is connected to the ADC12D1800 I input IN 2 is connected to the...

Page 28: ...D processing and a reference clock output for synchronizing multiple 71741 boards using an external sync module These pins are differential 2 5V CML timing signals This connector includes TWSI I2 C b...

Page 29: ...n the following ways when a valid link has been established over the PCIe interface If the link speed is Gen 1 the LNK LED will blink slowly less than once per second If the link speed is Gen 2 the LN...

Page 30: ...Page 30 Pentek Model 78741 Installation Manual Rev 2 5 This page is intentionally blank...

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