i set up a account on easy-jtag section of gsmforum and the site will not even allow me to post an introduction post as it says I need to in oder to ask any questions as a newby - so i cannot get any support there
all i want to do is and and write to my bga153 samsung memory chips.
i have tried for a week with differnet memory chips and i can do antyhing.
i feel that some of my hardware i just purchased must be defective.
my last attempt was using a windows formatted bga153 chip that reads and writes perfectly with my sireda bga153 to usb interface adapter. it reads and writes to the chip just fine.
when i move the chip to the bga153 interface and easy-jtag plus box, i get the same errors over and over
i am a board level engineer but do not know your ahrdware/software. the above screenshot tells me thatthere is no vvc or vvcq power and all the dots are red instead of green. am i missing something.
i have about 300 people waiting for me to be able to read and write my images from one chip to another, but i cant do this if your hardware does not allow me to even get going.
please, please help me or point me in the right direction so i can get some support (other than https://forum.gsmhosting.com/vbb/f672/)
not having any instructions at all available anywhere leads me to guess on how to use this hardware/software
new details: i just downloaded and installed Z3X Easytag EMMC file manager and it shows that there are shorts on VCCQ pins:
Generation: GPT [QC/SAMS]
Box Voltage set to:  mV
Scanner Thread Created.
Setup HiPower CLK: [OFF]
Connecting To EasyJtag Box: [2800mV/42MHz/8BIT]
EasyJtag Box Found! Result: [0/OK]
CMD Pullup Level:  mV
CMD Active Level:  mV
EasyJtag S/N: [xxx]
EasyJtag Firm: [2.53]
Box Bus Width = 8 BIT
Box Hardware = EasyJtag 2nd Generation
Search EMMC Chip...
Testing Box Interface
PIN CLK : 65535 mV - Pin Shorted to VCCQ
PIN CMD : 65535 mV - Pin Shorted to VCCQ
PIN DAT0: 173 mV - Pin UnConnected
PIN DAT1: 174 mV - Pin UnConnected
PIN DAT2: 172 mV - Pin UnConnected
PIN DAT3: 172 mV - Pin UnConnected
PIN DAT4: 170 mV - Pin UnConnected
PIN DAT5: 169 mV - Pin UnConnected
PIN DAT6: 172 mV - Pin UnConnected
PIN DAT7: 172 mV - Pin UnConnected
EMMC NOT Found! Error: [-17/CMD_IDX_ERR]
Scanner Thread Terminated, Elapsed: [00:00:01:734]
Found 0 Partition(s)..
ERROR: Search Partitions Fail.
Check EMMC or Run Pool Test..
DO I HAVE BAD HARDWARE?
My Sireda eMMC to USB adapter has pin 1 on to right corner, just like easy-jtag eMMC module
again, chip reads and writes perfectly with eMMC to USB adapter, but not with easy-jtag adapter
i am lining up the chip with dot on top right corner realted to pin 1 postion on both readers (top right)