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-   -   Software bug Easy jtag Plus? (https://forum.gsmhosting.com/vbb/f672/software-bug-easy-jtag-plus-2487560/)

jryanp 10-11-2018 09:08

Software bug Easy jtag Plus?
 
can't completely detect using easy jtag plus but on other box fully detected
G532f and Oppo R831k not detected on Easy jtag plus Box
https://image.ibb.co/gth6PU/43447385...591168_o_1.jpg
Urgent needed solution Thank you!

rico_deep 10-11-2018 11:55

IO voltage should be @ 2.8v

wahby4 10-11-2018 14:16

Use "EasyJTAG Plus" Window

layder 10-11-2018 16:38

Quote:

Originally Posted by jryanp (Post 13360590)
can't completely detect using easy jtag plus but on other box fully detected
G532f and Oppo R831k not detected on Easy jtag plus Box

Sometime need to add voltage to IO, up from 1.8 to 2.8v, or use HipowerCLK Mode (connect only CMD/CLK/Dat0/GND, and power from board via USB)

jryanp 10-12-2018 03:35

Quote:

Originally Posted by wahby4 (Post 13361038)
Use "EasyJTAG Plus" Window

Same Problem, Already check voltage 2.8v Ok and 1.8v ok got tested but same problem

layder 10-12-2018 09:15

Quote:

Originally Posted by jryanp (Post 13361728)
Same Problem, Already check voltage 2.8v Ok and 1.8v ok got tested but same problem

Please try to add 20-30 omh resistor to CLK line, or solder CLK pin to another side or resistor on PCB

in the new box schematics the CLK signal has excessive current and becomes sensitive to interference.

therefore, when connecting via ISP, the following rules must be observed:

1) the length of the wire CLK/CMD/Dat0 should not different more than 1-2cm.
2) GND wire should not be thin


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