IDT 8T49N24 Series Application Note Download Page 5

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June 5, 2017

8T49N24x EEPROM Programming Guide Application Note

8. This time press “Write to Alternate”.

9. A successful EEPROM write will return a successful message pop-up.

10. Press the reset button on the evaluation board (see the User's Guide for the board revision being used for the reset button location).

The device should load the EEPROM configuration.

11. Check that the settings loaded correctly by doing single-register reads (see step 6).

Summary of Contents for 8T49N24 Series

Page 1: ...8T49N242i Evaluation Board with AT24C04 EEPROM installed 1 regular USB cable Timing Commander v1 5 3 1 or later installed on a PC 8T49N24x Timing Commander Personality v0 8 or later If using a Dash Co...

Page 2: ...lication Note After the settings file is ready the following methods are available to write the settings to the EEPROM Method 1 Direct Write to EEPROM Using Timing Commander and the Evaluation Board M...

Page 3: ...tion Board Before beginning make sure Timing Commander is installed the 8T49N24x personality file is downloaded the 8T59N24i evaluation board is powered and the USB cable is plugged into the evaluatio...

Page 4: ...lication Note 4 Press Write to Connected Chip 5 A successful registers write will return a successful message pop up 6 Verify the device is configured correctly by using single register reads and chec...

Page 5: ...e 9 A successful EEPROM write will return a successful message pop up 10 Press the reset button on the evaluation board see the User s Guide for the board revision being used for the reset button loca...

Page 6: ...d itself does not write to the attached EEPROM The following steps will perform this action 1 Press the EEPROM button on the main window within Timing Commander to show the EEPROM popup window 2 Press...

Page 7: ...ton again 4 The register contents may also be arbitrarily edited and the CRC can then be calculated for the resulting settings Changing the values in this manner will lock the displayed value to whate...

Page 8: ...rite to the attached EEPROM The following steps will perform this action 1 Press the EEPROM button on the main window to show the EEPROM popup window 2 Select the file format Hex Space Separated appea...

Page 9: ...ks of IDT and its subsidiaries in the United States and other countries Other trademarks used herein are the property of IDT or their respective third party owners For datasheet type definitions and a...