Altera PowerPlay Early Power Estimator Manual de usuario descargar pdf (Pagina 46)

3–32 Altera Corporation

PowerPlay Early Power Estimator For Arria GX FPGAs May 2008

Power Analysis

Figure 3–22 shows the total thermal power in Watts and the static power

static

) consumed by the device. The thermal power for each section is

also displayed. To see how the thermal power for a section was

calculated, click on the section to view the inputs entered for that section.

Figure 3–22. Thermal Power in the PowerPlay Early Power Estimator

Table 3–12 describes the thermal power parameters in the PowerPlay

Early Power Estimator.

Table 3–12. Thermal Power Section Information

Column Heading Description

Logic This shows the dynamic power consumed by ALMs and associated routing. Click Logic to

see details.

RAM This shows the dynamic power consumed by RAMs blocks and associated routing. Click

RAM to see details.

DSP This shows the dynamic power consumed by DSP blocks and associated routing. Click

DSP to see details.

I/O This shows the thermal power consumed by I/O pins and associated routing. This includes

static power dissipated in terminated I/O standards on chip and stand-by power dissipated

in I/O banks. Click I/O to see details.

HSDI This shows the dynamic power consumed by SERDES hardware for high-speed

differential I/O. Click HSDI to see details.

PLL This shows the dynamic power consumed by PLLs. Click PLL to see details.

Clocks This shows the dynamic power consumed by clock networks. Click Clocks to see details.

XCVR This shows the thermal power consumed by transceiver hardware. This includes the

standby power consumed by unused transceivers. Click XCVR to see details.

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Altera PowerPlay Early Power Estimator Manual de usuario Pagina 46