spi flasher help

[simpleprince49]

Originally Posted by layder

If you use EasyJTAG box 1-st generation (old box), you need make 1,8/3.3 power supply adapter (from RJ45 or USB)

i use easy jtag plus box..the black one

this is my 1st time to use spi flasher..im confused in 3.3v of this pinouts in bios chip

WP VCC HOLD..i tried to connect all of them at same pin in rj45 but its not working

also tried to connect WP to pin 17 with resistor

i also tried to put 1.8v 2.8v 3.3v in software but when i put tester in vcc pin voltage is not changing..always at 4.2v

[layder]

Originally Posted by simpleprince49

i use easy jtag plus box..the black one

this is my 1st time to use spi flasher..im confused in 3.3v of this pinouts in bios chip

WP VCC HOLD..i tried to connect all of them at same pin in rj45 but its not working

also tried to connect WP to pin 17 with resistor

i also tried to put 1.8v 2.8v 3.3v in software but when i put tester in vcc pin voltage is not changing..always at 4.2v

I was wrote pinout to you.

PIN 17 - 1.8 - 3.3V (power from box)

You doun't need use RJ45!!!!!

[simpleprince49]

finaly able to connect to the chip and its detected as w25Q64V...but i used external 2.5v power suply i dont have this capacitors and 1k resistor
the problem now is when i try to do job the software crashes..
after the read function the file is saved and then crashes
also when i try the unlock also crashes

[layder]

Originally Posted by simpleprince49

finaly able to connect to the chip and its detected as w25Q64V...but i used external 2.5v power suply i dont have this capacitors and 1k resistor
the problem now is when i try to do job the software crashes..
after the read function the file is saved and then crashes
also when i try the unlock also crashes

Crash reports is a sended to server or not?
If it's sended, we try to fix it at next updates

[simpleprince49]

Originally Posted by layder

Crash reports is a sended to server or not?
If it's sended, we try to fix it at next updates

yes sir i sended the crash report

[zouhir]

i want to know if can i work with sri eerpom like 25320 and 95160 ??

[volk12]

amel 328p avr supported?

[layder]

Originally Posted by volk12

amel 328p avr supported?

AVR programming not supported

[hamoo_matrix]

How to connect IC shown in picture with easy jtag cable ... Connection diagram needed

Ic 25q16jvsiq
Plugged jtag adapter

[layder]

It is SPI Flash IC
You need run SPI_flasher
and connect IC like at picture

for old box you need make external power (1,9 or 3,3v)

[hamoo_matrix]

Originally Posted by layder

It is SPI Flash IC
You need run SPI_flasher
and connect IC like at picture

for old box you need make external power (1,9 or 3,3v)

I own the new jtag
The experiment is running ... Thank you for sharing, reply after the experiment

[Cybertron1989]

hi there,if possible can you guys add ch341a as a interface on SPI Flasher

[layder]

Originally Posted by Cybertron1989

hi there,if possible can you guys add ch341a as a interface on SPI Flasher

You can make adapter for box manually

[Cybertron1989]

yeah i tried that already, never got it to work

[layder]

Originally Posted by Cybertron1989

yeah i tried that already, never got it to work

connection for SPI chips is simply - only 4 data wires, and power

for EasyJTAG Plus box chips is powered from box and you need select correct VCC from software (1.8 or 3,3v)

For old box you need use external switching power supply