LFXP20C-4FN256I Lattice, LFXP20C-4FN256I Datasheet - Page 286

• Manufacturer Part Number: LFXP20C-4FN256I
• Description: IC FPGA 19.7KLUTS 188I/O 256-BGA
• Manufacturer: Lattice

Specifications of LFXP20C-4FN256I

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 12-7. Power Calculator Wizard Mode Window - Device Selection
In the following screens, as shown in Figures 12-8-12-12, users can select further resources such as I/O types and
provide a clock name, frequency at which the clock in running and other parameters, by selecting the appropriate
resource using the pull-down Type menu:
The numbers in these windows refers to the number of clocks and the index corresponds to each of the clocks. By
default, the clock names are clk_1, clk_2, and so on. The name of each clock can be changed by typing in the
Clock Name text box. For each clock domain and resource users can specify parameters such as frequency, activ-
ity factor, etc. Users can click the Create button for each clock-driven resource using the pull-down Type menu.
These parameters are then used in the Power Type View window (see Figure 12-13) which can be seen by clicking
Finish.
1. Routing Resources
2. Logic
3. EBR
4. I/O
5. PLL
6. Clock Tree
12-9
for LatticeECP/EC and LatticeXP Devices
Power Estimation and Management