Altera Cyclone II PowerPlay Early Power Estimator Manuale Utente Scaricare il pdf (Pagina 34)

3–18 Altera Corporation

PowerPlay Early Power Estimator User Guide For Cyclone II FPGAs May 2006

PowerPlay Early Power Estimator Spreadsheet Inputs

also verifies that the V

CCIO

levels match the I/O standards for each I/O

bank. If there is a discrepancy, it is displayed in the Bank Voltage Check

column, as shown in Figure 3–14.

Figure 3–13. I/O Standard Verification

Figure 3–14. PowerPlay Early Power Estimator Spreadsheet Checks for V

CCIO

Inconsistencies

The PowerPlay early power estimator shows the I

CCIO

listed for each

bank. Select the V

CCIO

in the V

CCIO

column. The PowerPlay early power

estimator checks whether or not your selected V

CCIO

is acceptable based

on the I/O standard and I/O bank combination in the listed modules. If

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Altera Cyclone II PowerPlay Early Power Estimator Manuale Utente Pagina 34