Altera PowerPlay Early Power Estimator Bedienungsanleitung PDF herunterladen (Seite 46)

Figure 3-24: HMC Worksheet of the PowerPlay EPE Spreadsheet

Table 3-14: HMC Worksheet Information

Column Heading Description

Module Specify a name for the HMC module in this column. This is an

optional value.

Clock Freq (MHz) Enter the clock frequency (in MHz). This value is limited by the

maximum frequency specification for the device family.

DRAM Interface Width Enter the memory interface width used in this module. The memory

interface width is the number of DQ pins of the memory device.

Number of Command Port Enter the number of fabric interface command ports used in this

module. The fabric interface command port is configured to accept

both read and write commands, write only, or read only.

Fabric Interface Width Enter the number of fabric interface data ports used in this module.

The fabric interface width is the number of data ports that transfer data

signals from the FPGA fabric to the HMC and vice versa.

Total Power (W) Total power dissipation due to HMC distribution (in watts). This value

is automatically calculated.

User Comments Enter any comments. This is an optional entry.

For more information about the HMCs of the supported device families, refer to the "External Memory

Interfaces" chapter of the respective device handbook.

IP Worksheet

The IP worksheet is an IP design entry feature that automatically fills in resource usage of commonly used

IP designs , automatically allocates appropriate resources for the selected IP and calculates power

consumption.

The IP worksheet is not available for MAX 10 devices.

3-36

IP Worksheet

UG-01070

2015.01.20

Altera Corporation

PowerPlay Early Power Estimator Worksheets

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Altera PowerPlay Early Power Estimator Bedienungsanleitung Seite 46