Lattice Semiconductor Correlator IP Core
10
Appendix for LatticeECP™ and LatticeEC™ Devices
Table 2. Performance and Resource Utilization
1
Supplied Netlist Configurations
The Ordering Part Number (OPN) for the Correlator IP Core on LatticeECP/EC devices is CORR-8BIT-E2-N1 (for
all configurations of the netlist package). Table 3 lists the evaluation netlists that can be downloaded from the Lat-
tice web site at www.latticesemi.com. To load the preset parameters for this core, click on the “Load Parameters”
button inside the IP Manager tool. Make sure that you are looking for a file inside this core's directory location. The
Lattice Parameter Configuration files (.lpc) are located inside this directory.
Table 3. Parameter Settings of the Evaluation Packages
Parameter
Filename
Parameter
Settings SLICEs LUTs Registers
External
Pins
sysMEM™
EBRs
f
MAX
Corr_8bit_e2_1_001.lpc See Table 3 212 140 310 41 5 212.54 MHz
1. Performance and utilization characteristics are generated using LFEC20E-5F672C in Lattice's ispLEVER
®
4.2 software. When using this
IP core in a different density, speed, or grade within the Lattice ECP/EC family, performance may vary.
Input Data
Width
# of
Taps
# of
Correlators
# of
Channels
Input
Data Type
Correlation
Type
Over-sampling
Rate Performance
Input
FIFO
Depth
# of
Coefficient
Sequences
4 16 4 2 Unsigned Real 1 1 1 2
