Altera Parallel Flash Loader IP Manuel d'utilisateur télécharger pdf (Page 34)

To add a new CFI flash memory device to the database or update a CFI flash device in the database, follow

these steps:

1. In the Programmer window, on the Edit menu, select Define New CFI Flash Device. The Define CFI

Flash Device window appears. The following table lists the three functions available in the Define CFI

Flash Device window.

Table 9: Functions of the Define CFI Flash Device Feature

Function Description

New Add new Intel- or AMD-compatible CFI flash memory device into the PFL-

supported flash database.

Edit Edit the parameters of the newly added Intel- or AMD-compatible CFI flash

memory device in the PFL-supported flash database.

Remove Remove the newly added Intel- or AMD-compatible CFI flash memory device

from the PFL-supported flash database.

2. To add a new CFI flash memory device or edit the parameters of the newly added CFI flash memory

device, select New or Edit. The New CFI Flash Device dialog box appears.

3. In the New CFI Flash Device dialog box, specify or update the parameters of the new flash memory

device. You can obtain the values for these parameters from the datasheet of the flash memory device

manufacturer.

Table 10: Parameter Settings for New CFI Flash Device

Parameter Description

CFI flash device name Define the CFI flash name

CFI flash device ID Specify the CFI flash identifier code

CFI flash manufacturer ID Specify the CFI flash manufacturer identification number

CFI flash extended device ID Specify the CFI flash extended device identifier, only

applicable for AMD-compatible CFI flash memory device

Flash device is Intel compatible Turn on the option if the CFI flash is Intel compatible

Typical word programming time Typical word programming time value in µs unit

Maximum word programming time Maximum word programming time value in µs unit

Typical buffer programming time Typical buffer programming time value in µs unit

Maximum buffer programming time Maximum buffer programming time value in µs unit

Note: You must specify either the word programming time parameters, buffer programming time

parameters, or both. Do not leave both programming time parameters with the default value of

zero.

4. Click OK to save the parameter settings.

5. After you add, update, or remove the new CFI flash memory device, click OK.

Defining New CFI Flash Device

UG-01082

2015.01.23

Altera Corporation

Parallel Flash Loader IP Core User Guide

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Altera Parallel Flash Loader IP Manuel d'utilisateur Page 34