a105m eMMC connect problem [Answered] - GSM-Forum

pavonc · 07-07-2020, 07:53

hi, i have proble to connect, already check conection

after dissconect, power on

buT not regoginze via ISP

Selected PIN - CONNECTOR socket.

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Voltage : 2.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...

ERROR[001]: Can not connect. No target device present.

Medusa Box · 07-07-2020, 08:05

Hello

Are You sure that pinouts are correct?

pavonc · 07-07-2020, 16:50

Yes, isp its correct

pavonc · 07-08-2020, 05:27

Sometimes need 2 150 ohm resistors?

magocell · 07-09-2020, 01:03

stabilize with USB with me it just works like this

pavonc · 07-09-2020, 07:53

Already connect, need 2 resistor 150ohm
Connect witouth cable usb

elsumo30 · 08-21-2020, 19:14

Quote:

Originally Posted by pavonc

Already connect, need 2 resistor 150ohm
Connect witouth cable usb

where add the resistor bro ?

07-07-2020, 07:53	#1 (permalink)
pavonc Freak Poster Join Date: Jan 2014 Location: developer world Posts: 254 Member: 2117327 Status: Offline Thanks Meter: 48	a105m eMMC connect problem [Answered] hi, i have proble to connect, already check conection after dissconect, power on buT not regoginze via ISP Selected PIN - CONNECTOR socket. Please disconnect battery and USB cable. Model Settings: Interface : eMMC Voltage : 2.8V Bus Mode : 1 bit Bus speed : Auto Connecting... ERROR[001]: Can not connect. No target device present.

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07-07-2020, 08:05	#2 (permalink)
Medusa Box Product Supporter Join Date: Mar 2011 Location: Octopus-team Posts: 9,360 Member: 1538383 Status: Offline Sonork: 100.1587278 Thanks Meter: 3,397	Hello Are You sure that pinouts are correct?

07-07-2020, 16:50	#3 (permalink)
pavonc Freak Poster Join Date: Jan 2014 Location: developer world Posts: 254 Member: 2117327 Status: Offline Thanks Meter: 48	Yes, isp its correct

07-08-2020, 05:27	#4 (permalink)
pavonc Freak Poster Join Date: Jan 2014 Location: developer world Posts: 254 Member: 2117327 Status: Offline Thanks Meter: 48	Sometimes need 2 150 ohm resistors?

07-09-2020, 01:03	#5 (permalink)
magocell Junior Member Join Date: Dec 2015 Location: brasil parana Posts: 18 Member: 2499481 Status: Offline Thanks Meter: 0	stabilize with USB with me it just works like this

07-09-2020, 07:53	#6 (permalink)
pavonc Freak Poster Join Date: Jan 2014 Location: developer world Posts: 254 Member: 2117327 Status: Offline Thanks Meter: 48	Already connect, need 2 resistor 150ohm Connect witouth cable usb