e-tech 50lr550ad msd6a638-t8e2 emmc bin firmware
power board main board
main board model MSD6A638-T8E2
PROGRAMMER TNM5000 ISP READ EMMC THGBMFG6C1LBAIL
EMMC ISP INFO
ISP INFO READ EMMC PROGRAMMER TNM5000 READ EMMC BOARD MAIN BOARD MSD6A638-T8E2
Programmer ISP Cable EMMC pin
ISP PIN1 CMD
ISP PIN3 RST-n(Reset) (mandatory)
ISP PIN5 CLK (Clock)
ISP PIN6 DAT0
ISP PIN8,10 VSS (GND)
Vcc of Chip Must be ON. Reset is needed only when circuit reset is not working
Note 1: After Selecting EMMC, programmer will be switched to Report view.
because EMMC files are too large and can’t be viewed by hex editor.
you can switch back to hex editor by unmarking the report button.
Note 2: Load & Save buttons has no use in EMMC nand. you must select filename
after pressing read or program buttons. File will be saved automatically with
Boot 1, Boot 2, RPMB, EXT_CSD extensions for different parts of the chip
Note 3: After pressing read or Program, EMMC size and type will automatically
Note 4: Use Config Window for selecting Different Parts of the chip for read and write.
Also, chip Size and name is read from the chip and can be viewed in this window
Note 5: Erase is for total chip erase. before Programming Each part, Programmer
will erase it automatically, so no need for chip erase before program.