Appendix For Latticeecp™ And Latticeec™ Fpgas - Lattice Semiconductor ispLever Core Multi-Channel DMA Controller User Manual

Lattice Semiconductor
Appendix for LatticeECP™ and LatticeEC™ FPGAs
Table 22. Performance and Resource Utilization
Mode Parameter File
8237 dma_mc_e2_3_001.lpc
Non-8237 dma_mc_e2_3_002.lpc
1. Performance and utilization characteristics are generated using LFEC20E-4F672C in Lattice ispLEVER 4.1 software. When using this IP
core in a different density, package, or speed grade, performance may vary.
Supplied Netlist Configurations
The Ordering Part Number (OPN) for all configurations of this core in LatticeEC devices is DMA-MC-E2-N3.
Table 23 lists the Lattice-specific netlists that are available in the Evaluation Package, which can be downloaded
from the Lattice web site at www.latticesemi.com.
Table 23. Core Configuration
Name of
Parameter File
8237 Mode
dma_mc_e2_3_001.lpc
Non-8237 Mode
dma_mc_e2_3_002.lpc
You can use the IPexpress software tool to help generate new configurations of this IP core. IPexpress is the Lattice
IP configuration utility, and is included as a standard feature of the ispLEVER design tools. Details regarding the
usage of IPexpress can be found in the IPexpress and ispLEVER help system. For more information on the
ispLEVER design tools, visit the Lattice web site at: www.latticesemi.com/software.
Name of
SLICEs
710
1633
Number of Channels
4
4
Multi-Channel DMA Controller User's Guide
1
sysMEM
LUTs EBRs
1087 0
2249 0
Data Bus Width Address Bus Width
8
32
26
Registers I/O
551 59
1181 125
Word Count Width
16 16
32 16
f (MHz)
MAX
72
86