Difference between revisions of "iMX6 TinyRex Memory Calibration"
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| − | [[Category:iMX6 TinyRex Development | + | [[Category:iMX6 TinyRex Development Kit]] |
[[Category:iMX6 TinyRex Peripherals]] | [[Category:iMX6 TinyRex Peripherals]] | ||
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* Short BOOT_MODE jumper on iMX6 TinyRex Base Board | * Short BOOT_MODE jumper on iMX6 TinyRex Base Board | ||
* Connect USB_OTG port to host PC utilizing microUSB-USB cable | * Connect USB_OTG port to host PC utilizing microUSB-USB cable | ||
| − | * Power on iMX6 TinyRex Development | + | * Power on iMX6 TinyRex Development Kit |
* Execute DDR Stress Tester at host PC using command line | * Execute DDR Stress Tester at host PC using command line | ||
* Configure DDR Stress Tester and calibrate memory | * Configure DDR Stress Tester and calibrate memory | ||
* Remove BOOT_MODE jumper | * Remove BOOT_MODE jumper | ||
| − | * Power off iMX6 TinyRex Development | + | * Power off iMX6 TinyRex Development Kit |
== Requirements == | == Requirements == | ||
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* iMX6 TinyRex Module and Base Board | * iMX6 TinyRex Module and Base Board | ||
* PC controlling the test | * PC controlling the test | ||
| − | * [http://downloads.voipac.com/ | + | * [http://downloads.voipac.com/files/iMX6_TinyRex_Development_Kit/tools/DDR_Stress_Tester_V1.0.3_Imx6TinyRex.zip DDR Stress Tester 1.0.3] application |
| − | * [http://downloads.voipac.com/ | + | * [http://downloads.voipac.com/files/iMX6_TinyRex_Development_Kit/tools/DDR_Stress_Tester_V2.52_Imx6Rex.zip DDR Stress Tester 2.52] application |
== Calibration == | == Calibration == | ||
| Line 39: | Line 39: | ||
== Example of operation == | == Example of operation == | ||
| − | [[image:i.MX6-DDR_Test_Tool. | + | [[image:i.MX6-DDR_Test_Tool.png|580px]] |
Latest revision as of 23:15, 23 October 2021
Disclaimer of caution
This procedure is intended for manufacturing use only and should be never applied for shipped iMX6 TinyRex Modules.
Description
Memory calibration procedure consists of following steps:
- Short BOOT_MODE jumper on iMX6 TinyRex Base Board
- Connect USB_OTG port to host PC utilizing microUSB-USB cable
- Power on iMX6 TinyRex Development Kit
- Execute DDR Stress Tester at host PC using command line
- Configure DDR Stress Tester and calibrate memory
- Remove BOOT_MODE jumper
- Power off iMX6 TinyRex Development Kit
Requirements
- micro USB cable
- 5V 2A Power supply
- iMX6 TinyRex Module and Base Board
- PC controlling the test
- DDR Stress Tester 1.0.3 application
- DDR Stress Tester 2.52 application
Calibration
Stress tester v2.52 (Ultra)
- 4GB RAM - DDR_Stress_Tester_V2.52_Imx6Rex/script/voipac/imx6qp_tinyrex_ultra_MT41K512M16HA-125.inc
- 2GB RAM - DDR_Stress_Tester_V2.52_Imx6Rex/script/voipac/imx6qp_tinyrex_ultra_MT41K256M16HA-125.inc
Stress tester v1.0.3 (Max, Pro, Basic, Lite)
DDR_Stress_Tester.exe -t mx6x -df scripts\MX6_series_boards\Imx6TinyRex\imx6s_tinyrex_MT41J64M16JT-15E.inc DDR_Stress_Tester.exe -t mx6x -df scripts\MX6_series_boards\Imx6TinyRex\imx6s_tinyrex_MT41K128M16JT-125.inc DDR_Stress_Tester.exe -t mx6x -df scripts\MX6_series_boards\Imx6TinyRex\imx6d_tinyrex_MT41K128M16JT-125.inc DDR_Stress_Tester.exe -t mx6x -df scripts\MX6_series_boards\Imx6TinyRex\imx6q_tinyrex_MT41K256M16HA-125.inc
Example of operation
