Connection status: EHCI:HUB:HUB:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8839-9098
Boot version: 1.04, FW version: 1.10 (Mar 26 2017 14:24:34)
Insertion test... CLK not properly connected
Init bus...
VCC: 3.3 V, VCCQ: 1.8 V
Failed to initialize eMMC (return code: 17, CMD Error: Timeout) !!!
CMD1 error, cmd response: 0x0, card state: 255 (Card is in unknown state)
SEND_OP_COND command failed.
--- Check eMMC pins and connection ---
--- Try to select correct VCC/VCCQ manually ---
--- Try to decrease the clock speed ---
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Pic.
https://drive.google.com/open?id=1jRJtS978KzuqBoUwoLCh083bpjnX2zFq
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Dear Sir,
What could be the possible reasons for not connecting CLK?
1. we checked and verified connection again and again.
2. VCC, VCCQ are linked with CLK?
3. what sir u suggest what kind of connection is best VR table or Direct soldering emmc pinouts.
And please tell us the possible reasons for CLK error, so we can continue our work in aimed directions.
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Thanks Zafar Lali from Pakistan
