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Product short description:
  • Plug-In I/O Modules
  • Choose from four I/O Options
  • JTAG Support Option
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AXM Series extension modules offer numerous I/O options for Acromag’s PMC modules with configurable FPGAs. These extension modules plug into the front mezzanine on Acromag’s PMC-LX/SX (Virtex®-4 FPGA), PMC-VLX/VSX/VFX (Virtex-5 FPGA) modules, and PMC-SLX (Spartan-6 FPGA) modules.

ACR5264 LVDS and RS-485 Differential I/O
This module provides 30 differential I/O channels. Data direction, either input or output, on each channel is independently controlled. Eight of the channels support programmable change-of-state interrupts. 16 LVDS and 14 RS-485 differential I/O channels.

AXM-D01 LVTTL I/O
This module provides 64 LVTTL I/O channels for straight though I/O. custom modules are available for optional pull-ups, pull-downs, JTAG, and fused power for front I/O use.

AXM-D02 RS-485 Differential I/O
This module provides 30 differential I/O channels. Data direction, either input or output, on each channel is independently controlled. Eight of the channels support programmable change-of-state interrupts. JTAG option.

AXM-D03 CMOS and RS-485 Differential I/O
This module provides 16 CMOS and 22 RS-485 differential I/O channels. Data direction, either input or output, on each channel is independently controlled. Eight of the channels support programmable change-of-state interrupts.

AXM-DX03 CMOS and RS-485 Differential I/O
Same as AXM-D03 above except 16 CMOS and 24 RS-485 differential I/O channels. Provides a replacement for legacy PMC-DX503/2003 FPGA modules when used with PMC/XMC-SLX.

AXM-D04 LVDS
This module provides 30 channels of low voltage differential signaling with independently configured direction. Interrupts are programmable on eight of the channels for any bit change of state or level. JTAG option.

Performance Specifications

AXM-D01
Channel configuration: 64 channel bi-directional LVTTL signals are independently direction controlled. LVTTL I/O characteristics: all I/O characteristics are determined by the FPGA.

AXM-D02
Channel configuration: 30 bi-directional differential signals with independently configured direction. Channels to the FPGA are buffered using EIA RS485/RS422 line transceivers. Optional JTAG access via front connector.
Differential driver output voltage: 1.5V minimum., 3.3V maximum with 54 ohm load.

ACR5364
Channel configuration:
16 channels of low voltage differential signaling with independently configured I/O direction and 14 bi-directional differential signals with independently configured direction.
RS485 channels: Same as AXM-D02
LVDS channels: Same as AXM0-D04

AXM-D03
Channel configuration: 16 bi-directional CMOS transceivers (input/output direction controlled as pairs of channels) and 22 bi-directional differential signals with independently configured direction.
Differential channels: Same as AXM-D02.
CMOS I/O electrical characteristics:
Voh: 3.8V minimum Vol: 0.55V maximum
Ioh: -32.0mA Ioh: 32.0mA
Vih: 3.5V minimum Vil: 1.5V maximum

AXM-DX03
Same as AXM-D03 above except 16 CMOS and 24 RS-485 differential I/O channels. Provides a replacement for legacy PMC-DX503/2003 FPGA modules when used with PMC/XMC-SLX.

AXM-D04
Channel configuration: 30 channels of low voltage differential signaling with independently configured I/O direction. Optional JTAG access via front connector.
LVDS I/O electrical characteristics:
LVDS driver output voltage: 247m V min., 454mV max.
Common mode output voltage: 1.37 V max.
LVDS Input Threshold Voltage: -50mV min.,50mV max.

Physical Dimensions

Size: 11.5 mm high x 31.0 mm deep x 74.0 mm wide (0.453 inches x 1.220 inches x 2.913 inches)
Stacking height: 8.0 mm (0.315 inches).
PMC Compliance: Complies with PMC Specification P1386.1 for a single width PMC module when attached to the PMC front mezzanine.
Connectors Front field I/O: 68-pin, SCSI-3, female receptacle header (AMP 5787394-7 or equivalent).

Environmental

Operating temperature: -40 to 85°C
Storage temperature: -55 to 150°C
Relative humidity: 5 to 95% non-condensing
Power: 1.5W typical (AXM-D02, AXM-D03) 0.6W typical (AXM-D04)
MTBF: Hours are at 25°C, MIL-HDBK-217F, Notice 2
AXM-D01: TBD
AXM-D02: 3,559,276 hours
AXM-D03: 3,921,522 hours
AXM-DX03: TBD
AXM-D04: 6,534,197 hours

Various modules allows users to select the Front I/O required for their application.

  • Differential RS485/RS422 can be configured for input or output with independent direction control.
  • Interface with 5V compliant input/output CMOS channels which can be configured as input or output with independent direction control.
  • Low voltage differential signaling can be configured for input or output with independent direction control.
  • The EDK board provides the standard Xilinx JTAG interface to allow direct programming of the FPGA and an interface with ChipScope®.
  • Example code provides interrupts that are software programmable for any bit Change-Of-State or level on 8 channels.
  • Example Design – The example VHDL design, provided in the base board EDK, includes control of all I/O, and eight Change-Of-State interrupts.
  • Operating temperature: -40 to 85°C
How to install an XMC-7K325AX-LF FPGA module with an AXM-D02 or AXM-A75 I/O module, installed on an APCe8675 carrier card.
AXM-D02 with Installation Hardware AXM-D02: AXM plug-in I/O module: 30 RS485 differential I/O channels.   AXM-A75 with Installation Hardware AXM-A75: Multi-function I/O extension module: 16 analog inputs, 8 analog outputs, and 16 digital I/O.   XMC-7K325AX-LF with Installation Hardware XMC-7K325AX-LF: User-configurable Kintex-7 FPGA, 325k logic cells with AXM support.   APCe8675 Carrier APCe8675: PCI Express...
How to Reduce Costs with Customized I/O on COTS FPGA Modules Application Note
It is now common to deploy COTS FPGA modules to help speed development cycles and reduce overall project costs. However, to maximize savings when FPGAs are used to perform custom I/O functions, it is very important to first determine the suitability of a particular FPGA module for the application. This determination is dependent upon several factors: The...
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Additional information

Weight 16 oz
Dimensions 7 × 4 × 1 in
Part Number

XMC-7K325F-LF: 325k logic cells, XMC-7K410F-LF: 410k logic cells

FPGA Type

Xilinx Kintex-7

Product Series

Kintex-7 Series

  • Description

    Acromag’s XMC-7K modules feature a high-performance user-configurable Xilinx® Kintex®-7 FPGA enhanced with high-speed memory and a high-throughput serial interface. The result is a powerful and flexible I/O processor module that is capable of executing custom instruction sets and algorithms.

    The logic-optimized FPGA is well-suited for a broad range of applications. Typical uses include hardware simulation, communications, in-circuit diagnostics, military servers, signal intelligence, and image processing.

    Two versions of this module are available, offering a choice of an FPGA device with 325k or 410k logic cells.

    Front I/O adds dual SFP+ ports and a VHDCR connector. The two SFP+ ports each provide a copper or fibre interface of up to 10.3125Gbps. They also support a Gigabit Ethernet interface. The VHDCR connector interfaces JTAG, USB, and 22 SelectIO.

    The rear I/O provides a 4-lane high-speed serial interface on the P16 XMC port for customer installed soft cores. P16 also supports 34 SelectIO channels. The P4 port adds another 60 SelectIO and global clock lines. SelectI/O signals are Kintex-7 FPGA I/O pins that support single-ended I/O (LVCMOS, HSTL, SSTL) and differential I/O
    standards (LVDS, HT, LVPECL, BLVDS, HSTL, SSTL).

    With Acromag’s Kintex-7 FPGA modules, you can greatly increase DSP algorithm performance for faster throughput using multiple channels and parallel hardware architectures. Free up CPU cycles by offloading algorithmic-intensive tasks to the FPGA co-processor.

    These modules are ideal for high-performance customized embedded systems. Optimize your system performance by integrating high-speed programmable logic with the flexibility of software running on MicroBlaze™ soft processors.

    Acromag’s Engineering Design Kit provides software utilities and example VHDL code to simplify your program development and get you running quickly. A JTAG interface enables on-board debugging. Additional Xilinx tools help finish your system faster. Maximize FPGA performance with Vivado® or ISE® Design Suite. And with ChipScope™ Pro tools, you can rapidly debug logic and serial interfaces.

    Performance Specifications

    FPGA

    FPGA device: Xilinx Kintex-7 FPGA. Model XC7K325T FPGA with 326,080 logic cells and 840 DSP48E1 slices or Model XC7K410T with 406,720 logic cells and 1540 DSP48E1 slices.
    FPGA configuration: Download via JTAG or flash memory.
    Example FPGA program: IP integrator block diagram provided for bus interface, front & rear I/O control, and SDRAM memory interface controller. See EDK kit.

    I/O Processing

    Front high-speed I/O: Two x1 lanes via SFP+ connectors for Gigabit Ethernet and Fibre Channel interface.
    Front user I/O: 36-pin connector provides JTAG connection, USB signals, 2 global differential clock pairs, 11 LVDS signal pairs, and 2 ground signals.
    Rear high-speed I/O: 12 high-speed serial lanes. x8 lanes via P15 and x4 lanes via P16.
    Rear user I/O: P16: 17 LVDS pairs (34 LVCMOS), 2 global clock pairs. P4: 30 LVDS pairs (60 LVCMOS), 2 global clock pairs.

    Engineering Design Kit

    Provides user with basic information required to develop a custom FPGA program. Kit must be ordered with the first purchase of a XMC-7K module (see www.acromag.com for more information).

    XMC Compliance

    Complies with ANSI/VITA 42.0 specification for XMC module mechanicals and connectors.
    Complies with ANSI/VITA 42.3 specification for XMC modules with PCI Express interface.
    Electrical/Mechanical Interface:
    Single-Width Module.

    Electrical

    XMC PCIe bus interface (P15 and P16): One 114-pin male connector (Samtec ASP-103614-05 or equivalent).
    P15 primary XMC connector: 8 differential pairs (PCIe standard, Serial RapidIO, 10-Gigabit Ethernet, or Xilinx Aurora). JTAG. System Management (XMC provides hardware definition information read by an external controller using IPMI commands and I2C serial bus transactions.)
    3.3V power: 4 pins at 1A/pin. 3.3V auxiliary power: 1 pin for system management. Variable power (5V or 12V): 8 pins at 1A per pin.
    P16 XMC connector: 4 differential pairs (PCIe, Serial RapidIO, or Xilinx Aurora).
    17 LVDS pairs or 34 SelectI/O signals (differential pairs grouped per VITA 46.0 X38s).
    2 global clock pairs.
    Vcco pins are powered by 2.5V and support the 2.5V I/O standards.
    P4 PMC rear I/O connector: 64-pin female receptacle header (AMP 120527-1 or equivalent).
    64 I/O connections (30 LVDS pairs plus two global clocks).
    Vcco pins powered by 2.5V and support the 2.5V I/O standards.
    VHDCR connector: 36-position connector (Samtec VHDCR-36-01-M-RA) mates with industry-standard VHDCI cable assemblies.
    SFP+ host connector: SFP transceiver signals route directly to Kintex-7 FPGA. 10.3125Gb/S maximum data rate.
    SFP+ copper (Gigabit Ethernet) or fibre optic modules available from Acromag.

    Environmental

    Operating temperature: XMC-7K325F-LF: -40 to 55°C; XMC-7K410F-LF: -40 to 55°C.
    Storage temperature: -55 to 125°C.
    Relative humidity: 5 to 95% non-condensing.
    Power
    3.3V (±5%): 7.8W typical.
    12V (±5%): 2.7W typical.
    3.3V AUX (±5%): 57μW typical.
    MTBF: Contact the factory.

  • Features & Benefits

    Various modules allows users to select the Front I/O required for their application.

    • Differential RS485/RS422 can be configured for input or output with independent direction control.
    • Interface with 5V compliant input/output CMOS channels which can be configured as input or output with independent direction control.
    • Low voltage differential signaling can be configured for input or output with independent direction control.
    • The EDK board provides the standard Xilinx JTAG interface to allow direct programming of the FPGA and an interface with ChipScope®.
    • Example code provides interrupts that are software programmable for any bit Change-Of-State or level on 8 channels.
    • Example Design – The example VHDL design, provided in the base board EDK, includes control of all I/O, and eight Change-Of-State interrupts.
    • Operating temperature: -40 to 85°C
  • Tech Papers

    How to install an XMC-7K325AX-LF FPGA module with an AXM-D02 or AXM-A75 I/O module, installed on an APCe8675 carrier card.
    AXM-D02 with Installation Hardware AXM-D02: AXM plug-in I/O module: 30 RS485 differential I/O channels.   AXM-A75 with Installation Hardware AXM-A75: Multi-function I/O extension module: 16 analog inputs, 8 analog outputs, and 16 digital I/O.   XMC-7K325AX-LF with Installation Hardware XMC-7K325AX-LF: User-configurable Kintex-7 FPGA, 325k logic cells with AXM support.   APCe8675 Carrier APCe8675: PCI Express...
    How to Reduce Costs with Customized I/O on COTS FPGA Modules Application Note
    It is now common to deploy COTS FPGA modules to help speed development cycles and reduce overall project costs. However, to maximize savings when FPGAs are used to perform custom I/O functions, it is very important to first determine the suitability of a particular FPGA module for the application. This determination is dependent upon several factors: The...
  • Specs & Data Sheets

  • Accessories

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      • Wide assortment of ribbon cables
      $40$600
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      $225
      Select options
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      • Logic-optimized Artix-7 FPGA.
      • XMC module with PCIe interface
      • Conduction-Cooled
      XMC-7A200CC modules feature a high-performance user-configurable Xilinx® Artix®-7 FPGA enhanced with high-speed memory and a high-throughput serial bus interface.
      $2,415
      Select options
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      XMC-7A: User-Configurable Artix-7 FPGA Modules with Plug-In I/O

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      XMC-7K AX: User-Configurable Kintex-7 FPGA Modules with Plug-In I/O

      • Logic-optimized Kintex-7 FPGA.
      • XMC module with PCIe interface
      • I/O Extension Mezzanine Modules
      XMC-7K modules feature a high-performance user-configurable Xilinx® Kintex®-7 FPGA enhanced with high-speed memory and a high-throughput serial bus interface.
      $5,045$6,830
      Select options
    • Compare

      XMC-7K CC: User-Configurable Conduction-Cooled Kintex-7 FPGA Modules

      • Logic-optimized Kintex-7 FPGA
      • XMC module with PCIe interface
      • Conduction-Cooled
       
      $5,045$6,830
      Select options
    • Compare

      XMC-7K F: User-Configurable Kintex-7 FPGA Modules with Dual SFP+ Ports

      • Kintex-7 FPGA with 325k or 410k logic cells
      • 10Gb Ethernet
      • PCIe & SFP +/Aurora interface
      $5,045$6,830
      Select options
  • Additional information

    Additional information

    Weight 16 oz
    Dimensions 7 × 4 × 1 in
    Part Number

    XMC-7K325F-LF: 325k logic cells, XMC-7K410F-LF: 410k logic cells

    FPGA Type

    Xilinx Kintex-7

    Product Series

    Kintex-7 Series