moto xt1642 going to 9008 mode on ISP

[ajubaba]

Dear all,


Currently working on moto xt1642 to test the ISP adapter. I connected with the following pin-out as per the interface.


I connected it with the adapter, here is the pic:





I didnt connected the VCCQ and VCC pinout as it is been powered by USB. But on connecting device manager shows qualcomm HS-USB 9008 mode.



Riff EMMC Read/Write shows

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.51 (RIFFBOX1), JTAG Manager Version: 1.82
Selected Manual Mode: [RJ-45, 828 KHz, 1 Bit Bus Width (DAT0), 1.80V]

Connecting to the SD/eMMC Card...ERROR
Set I/O Voltage reads as 1.81V, SD_CLK Frequency is 828 KHz

Connecting to the SD/eMMC Card Failed (ERR[0071], POS[0001])

As this is my first connection, I may be wrong but I am quite sure about my soldering.


Please guide.


Best regards
~Aju

[Legija]

Connect micro usb cable to adapter, and set pull up switches to 1.