Can't init device, Reason: CMD Timeout Error - GSM-Forum

djpat1974 · 03-29-2017, 21:19

hi mr blang i need help with this lg h811 i keep getting this my wires seems good

Z3X EasyJtag Software ver. 2.5.0.7

Loading eMMC Addon Firmware... IO: 2800 mV
Box S/N: 0800E0212141A5ED, ,FW Ver.: 01.58
CMD Pullup Level:1742 mV
CMD Active Level:2248 mV
Box IO Level:2800 mV
CLK Rate:14000 khz
HiPower mode is off!
Can't init device, Reason: CMD Timeout Error
Done.

ralel · 03-30-2017, 06:04

check your pinout properly.

jimmygyl · 03-30-2017, 16:12

Hi
try to using strong wire for ground
or using 100R pullup resistor from 1.8 to CMD and 1.8 to D0

ABGSM · 03-31-2017, 19:31

and also possible that emmc is dead

03-29-2017, 21:19	#1 (permalink)
djpat1974 Insane Poster Join Date: Dec 2013 Location: jacksonville florida usa Posts: 99 Member: 2081741 Status: Offline Thanks Meter: 3	Can't init device, Reason: CMD Timeout Error hi mr blang i need help with this lg h811 i keep getting this my wires seems good Z3X EasyJtag Software ver. 2.5.0.7 Loading eMMC Addon Firmware... IO: 2800 mV Box S/N: 0800E0212141A5ED, ,FW Ver.: 01.58 CMD Pullup Level:1742 mV CMD Active Level:2248 mV Box IO Level:2800 mV CLK Rate:14000 khz HiPower mode is off! Can't init device, Reason: CMD Timeout Error Done.

03-30-2017, 06:04	#2 (permalink)
ralel Freak Poster Join Date: Dec 2006 Location: Philippines Posts: 461 Member: 405730 Status: Offline Thanks Meter: 184	check your pinout properly.

03-30-2017, 16:12	#3 (permalink)
jimmygyl Junior Member Join Date: Feb 2017 Posts: 10 Member: 2685630 Status: Offline Thanks Meter: 6	Hi try to using strong wire for ground or using 100R pullup resistor from 1.8 to CMD and 1.8 to D0

03-31-2017, 19:31	#4 (permalink)
ABGSM Freak Poster Join Date: Dec 2006 Age: 43 Posts: 387 Member: 413268 Status: Offline Thanks Meter: 76	and also possible that emmc is dead