Difference between revisions of "iMX6 TinyRex Memory Calibration"

Revision as of 21:46, 14 March 2021

Caution: This procedure is intended for manufacturing use only and should be never applied for shipped iMX6 TinyRex Modules.

Description

Memory calibration procedure consists from following steps:

Short BOOT_MODE jumper on i.MX6 TinyRex Base board
Connect USB_OTG port to host PC utilizing microUSB-USB cable
Power on i.MX6 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 i.MX6 TinyRex Development kit

Requirements

micro USB cable
5V 2A Power supply
i.MX6 TinyRex Module and Base board
PC controlling the test
DDR Stress Tester 1.0.3 application
[hhttp://downloads.voipac.com/index.php?p=iMX6_TinyRex_Development_kit/tools&dl=DDR_Stress_Tester_V2.52_Imx6Rex.zip 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 operation

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-''''Caution:'''' This procedure is intended for manufacturing use only and should be never applied for shipped iMX6 TinyRex boards.
+'''''Caution:''''' This procedure is intended for manufacturing use only and should be never applied for shipped iMX6 TinyRex Modules.
 == Description ==