cmd error - GSM-Forum

mobileguard · 10-09-2018, 11:28

EasyJTAG box all samsung emmc error cmd i use isp adapter but same plz help

layder · 10-09-2018, 20:52

CMD error - check CMD wire connection.

mobileguard · 10-11-2018, 13:24

Compression is ON
Z3X EasyJtag Software ver. 3.2.0.3
Loading eMMC GEN1 Firmware... IO: 3300 mV
Box S/N: 04FFA01CF1EBA3D1, ,FW Ver.: 01.63
CMD Pullup Level:2299 mV
CMD Active Level:2866 mV
Box IO Level:3300 mV
CLK Rate:14000 kHz
Bus Width:1bit,SDR
HiPower mode is off!
Can't init device, Reason: CMD Timeout Error
Done.

layder · 10-11-2018, 16:35

Quote:

Originally Posted by mobileguard

Compression is ON
Z3X EasyJtag Software ver. 3.2.0.3
Loading eMMC GEN1 Firmware... IO: 3300 mV
Box S/N: 04FFA01CF1EBA3D1, ,FW Ver.: 01.63
CMD Pullup Level:2299 mV
CMD Active Level:2866 mV
Box IO Level:3300 mV
CLK Rate:14000 kHz
Bus Width:1bit,SDR
HiPower mode is off!
Can't init device, Reason: CMD Timeout Error
Done.

Box IO level must be match with eMMC VCCQ voltage.
What is you eMMC VCCQ voltage?

10-09-2018, 11:28	#1 (permalink)
mobileguard Freak Poster Join Date: Oct 2007 Location: srimongal/moulovibazer/sylhet Posts: 376 Member: 616521 Status: Offline Thanks Meter: 24	cmd error EasyJTAG box all samsung emmc error cmd i use isp adapter but same plz help

10-09-2018, 20:52	#2 (permalink)
layder Product Supporter Join Date: Jun 2002 Location: Belarus Age: 47 Posts: 3,188 Member: 13148 Status: Offline Thanks Meter: 2,948	CMD error - check CMD wire connection.

10-11-2018, 13:24	#3 (permalink)
mobileguard Freak Poster Join Date: Oct 2007 Location: srimongal/moulovibazer/sylhet Posts: 376 Member: 616521 Status: Offline Thanks Meter: 24	Compression is ON Z3X EasyJtag Software ver. 3.2.0.3 Loading eMMC GEN1 Firmware... IO: 3300 mV Box S/N: 04FFA01CF1EBA3D1, ,FW Ver.: 01.63 CMD Pullup Level:2299 mV CMD Active Level:2866 mV Box IO Level:3300 mV CLK Rate:14000 kHz Bus Width:1bit,SDR HiPower mode is off! Can't init device, Reason: CMD Timeout Error Done.