Acromag provides an engineering design kit for the PMC-LX/SX series products, a “must buy” for first time PMC-LX/SX series module purchasers.
The design kit is intended for users fluent in the use of Xilinx, VHDL and Visual C++.
|Dimensions||7 × 5 × 1 in|
PMC-SX35: 34,560 logic cells
Acromag’s PMC-SX boards use a high-performance Xilinx® Virtex-4™ FPGA, but maintain a relatively low price point. They are optimized for high-performance digital signal processing to help you build custom pre/post/co-processing hardware or high-performance filters. You can create more than 40 different functions (MACs, multipliers, adders, and muxes).
Although there is no limit to the uses for Acromag’s FPGA boards, typical applications include sonar and radar processing.
I/O processing is handled on a separate mezzanine card that plugs into the FPGA base board. A variety of these external I/O cards offer an interface for your analog and digital I/O signals. See the AXM I/O Card for more details. Additionally, 64 I/O lines are supported via the rear (J4) connector.
Plenty of DRAM memory is available for receipt and transfer of high-speed data from the I/O data ports on the front and rear of the board. Dual Ported SRAM memory is supplied for storage of data to be passed, via DMA transfer, to the PCI bus. One of the dual ports is attached to the FPGA and the other to the local bus.
The PCI bus interface is handled by a PLX® PCI 9656 device which provides 64-bit 66MHz bus mastering with dual-channel DMA support.
Take advantage of the optional conduction cooling for use in hostile environments. Conduction cooling provides efficient heat dissipation in environments where there is inadequate cooling air flow.
Acromag provides software utilities and examples to simplify your programming and get you started quickly. A JTAG interface enables on-board VHDL simulation.
FPGA: Xilinx Virtex-4 FPGA XC4VSX35 with 34,560 logic cells and 192 DSP slices.
FPGA configuration: Downloadable via PCI bus or from flash memory.
Example FPGA program: VHDL provided implements interface to PCI bus IC, interface to dual port SRAM, PLL control, ADC, and DAC control. Program requires user proficiency with Xilinx software tools. See Engineering Design Kit.
AXM modules: for front mezzanine: Acromag AXM modules attach to the board to provide I/O. A variety of modules are available and are sold separately.
Rear I/O: 32 LVDS I/O lines supported with a direct connection between the FPGA and the rear I/O connector (J4).
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 PMC-SX module. (see Design Kit for details)
Conforms to PCI Local Bus Specification, Revision 2.2 and CMC/PMC Specification, P1386.1.
Electrical/Mechanical Interface: Single-Width Module.
PCI bus clock frequency: 66MHz.
32-bit PCI Master: Implemented by PLX PCI 9056 device.
Signaling: 5V and 3.3V compliant.
Interrupts (INTA#): Interrupt A is used to request an interrupt.
Operating temperature: 0 to 70°C
Storage temperature: -55 to 105°C.
Relative humidity: 5 to 95% non-condensing.
Power: Consult factory. Operates from 3.3V supply.
MTBF: 869,686 hrs. at 25°C, MIL-HDBK-217F, Notice 2.
Specs & Data Sheets
Weight 16 oz Dimensions 7 × 5 × 1 in Part Number
PMC-SX35: 34,560 logic cells
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