Lattice Semiconductor Turbo Decoder User’s Guide
19
Appendix for LatticeECP2M™ FPGAs
Table 13. Performance and Utilization
1
Ordering Part Number
The Ordering Part Number (OPN) for all configurations of the Turbo Decoder core targeting LatticeECP2M devices
is TURBO-DECO-PM-U3. Table 1 lists the parameter settings that are available for the Turbo Decoder. 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.
IPexpress
User-Configurable Mode
SLICEs LUTs Registers I/Os
sysMEM™
EBRs
f
MAX
(MHz)
3GPP 2747 5403 3085 184 13 110
3GPP2 2712 5311 3312 249 27 111
CCSDS 4238 8350 4540 269 16 100
1. Performance and utilization characteristics are generated using LFE2M-35E-7F672C, with Lattice's ispLEVER 7.1 SP 1
software. When using this IP core in a different density, speed, or grade within the LatticeECP2M family, performance and
utilization may vary.
