DK-PCIE-ECP2M-011 Lattice, DK-PCIE-ECP2M-011 Datasheet - Page 15

• Manufacturer Part Number: DK-PCIE-ECP2M-011
• Description: MCU, MPU & DSP Development Tools PCI Express Dev Kit
• Manufacturer: Lattice
• Series: ECP2r

Specifications of DK-PCIE-ECP2M-011

• Silicon Manufacturer: Lattice Semiconductor
• Silicon Family Name: LatticeECP2M
• Kit Contents: Board, IspDOWNLOAD Cable, Power Supply
• Features: Logic Analyzer Connector, On-Board 256 MB DDR2 Memory
• Svhc: No
• Rohs Compliant: Yes
• Main Purpose: Interface, Connectivity
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: LFE2M50E-6FN672C
• Primary Attributes: x1/x4 PCI Express Edge Connectors, 256 MB DDRD Memory
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 18. Successful SPI Serial Flash Programming Session
On-Board Parallel SPI Flash Memory
(see Appendix A, Figure 24)
• A 16-bit parallel Flash device is also available. This board uses a Lattice MachXO CPLD device to act as a pro-
• The CFG [2:0] need to be [111], all up.
• Lattice ispVM programming software can be used to program either the serial SPI Flash or the parallel Flash
User-Defined General Purpose Clock Oscillator
(see Appendix A, Figure 27, Y2)
A 100MHz oscillator is included on-board. It is fanned-out to several destinations on the board, as described in
Table 7.
gramming bridge from the Flash device.
devices. Application note AN8077, Parallel Flash Programming and FPGA Configuration, addresses the use of
the parallel Flash implementation. Note: For parallel Flash loading, the board needs to remove shorting resistors
to disable the serial SPI Flash interconnections. Remove R39 and R194 from the PCB.
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LatticeECP2M PCI Express Solutions Board
User’s Guide