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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Easy-Jtag

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Old 02-14-2020, 12:33   #1 (permalink)
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Moorc - Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]


Hi,
I'm using Easyjtag+moorc, and the last 4 chips I tried to read (2 bga153 and 2 bga221), easyjtag software shows me the error "Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]".

I tried to read them on 2 pc's, with every combination of volts, speed, bits...
In every chip, the software shows every pin in green.

What could I be doing wrong??

Thank you!!
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Old 02-15-2020, 14:06   #2 (permalink)
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An example:

Z3X EasyJtag Software ver. 3.6.2.0
Loading eMMC GEN2 Firmware... IO: 2800 mV
Initial pull results:
clock: 1688mV pin connected ok
command: 1696mV pin connected ok
data0: 1697mV pin connected ok
data1: 1695mV pin connected ok
data2: 1697mV pin connected ok
data3: 1696mV pin connected ok
data4: 1691mV pin connected ok
data5: 1696mV pin connected ok
data6: 1695mV pin connected ok
data7: 1697mV pin connected ok
Box S/N: E162E6CF59026F53, ,FW Ver.: 02.50
Box IO Level:2800 mV
CLK Rate:42000 kHz
Bus Width:8bit,SDR
HiPower mode is ON!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

Z3X EasyJtag Software ver. 3.6.2.0
Loading eMMC GEN2 Firmware... IO: 2800 mV
Initial pull results:
clock: 1684mV pin connected ok
command: 1693mV pin connected ok
data0: 1695mV pin connected ok
data1: 1689mV pin connected ok
data2: 1693mV pin connected ok
data3: 1691mV pin connected ok
data4: 1691mV pin connected ok
data5: 1691mV pin connected ok
data6: 1690mV pin connected ok
data7: 1691mV pin connected ok
Box S/N: E162E6CF59026F53, ,FW Ver.: 02.50
Box IO Level:2800 mV
CLK Rate:42000 kHz
Bus Width:8bit,SDR
HiPower mode is ON!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

Z3X EasyJtag Software ver. 3.6.2.0
Loading eMMC GEN2 Firmware... IO: 1800 mV
Initial pull results:
clock: 971mV pin connected ok
command: 977mV pin connected ok
data0: 980mV pin connected ok
data1: 975mV pin connected ok
data2: 979mV pin connected ok
data3: 979mV pin connected ok
data4: 976mV pin connected ok
data5: 977mV pin connected ok
data6: 977mV pin connected ok
data7: 977mV pin connected ok
Box S/N: E162E6CF59026F53, ,FW Ver.: 02.50
Box IO Level:1800 mV
CLK Rate:42000 kHz
Bus Width:8bit,SDR
HiPower mode is ON!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

Z3X EasyJtag Software ver. 3.6.2.0
Loading eMMC GEN2 Firmware... IO: 1800 mV
Initial pull results:
clock: 972mV pin connected ok
command: 976mV pin connected ok
data0: 977mV pin connected ok
data1: 976mV pin connected ok
data2: 977mV pin connected ok
data3: 975mV pin connected ok
data4: 976mV pin connected ok
data5: 975mV pin connected ok
data6: 976mV pin connected ok
data7: 977mV pin connected ok
Box S/N: E162E6CF59026F53, ,FW Ver.: 02.50
Box IO Level:1800 mV
CLK Rate:42000 kHz
Bus Width:1bit,SDR
HiPower mode is ON!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

Z3X EasyJtag Software ver. 3.6.2.0
Loading eMMC GEN2 Firmware... IO: 2800 mV
Initial pull results:
clock: 1678mV pin connected ok
command: 1688mV pin connected ok
data0: 1689mV pin connected ok
data1: 1683mV pin connected ok
data2: 1688mV pin connected ok
data3: 1688mV pin connected ok
data4: 1685mV pin connected ok
data5: 1685mV pin connected ok
data6: 1685mV pin connected ok
data7: 1687mV pin connected ok
Box S/N: E162E6CF59026F53, ,FW Ver.: 02.50
Box IO Level:2800 mV
CLK Rate:42000 kHz
Bus Width:4bit,SDR
HiPower mode is ON!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

Z3X EasyJtag Software ver. 3.6.2.0
Loading eMMC GEN2 Firmware... IO: 2800 mV
Initial pull results:
clock: 1677mV pin connected ok
command: 1688mV pin connected ok
data0: 1687mV pin connected ok
data1: 1682mV pin connected ok
data2: 1685mV pin connected ok
data3: 1685mV pin connected ok
data4: 1685mV pin connected ok
data5: 1685mV pin connected ok
data6: 1684mV pin connected ok
data7: 1687mV pin connected ok
Box S/N: E162E6CF59026F53, ,FW Ver.: 02.50
Box IO Level:2800 mV
CLK Rate:42000 kHz
Bus Width:8bit,SDR
HiPower mode is ON!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.


Thanks!
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