Re: [flashrom] ft2232_spi:type=jtagkey

[Stefan Tauner]

Hello Alfin,

thanks for your report. Have you connected all input pins of the flash
chip to the programmer? The behavior shown in the log extract could be
coming from a floating write protection pin. That's pin #9 (diagonally
opposite to the pin #1 marker on the 16-pin sop/soic package). I'd
check if that pin is pulled-high towards VCC (pin #2). Likewise all
other *input* pins should be driven - either statically to GND or
VCC (ideally by resistors), or dynamically by the programmer's clock
and data out pins. HTH

ft2232_spi:type=jtagkey

[Alfin Cahya]

Hello Stefan,

Thanks for your response. I have connected all the pins (CLK,DI,DO,CS)
and 3.3v to VCC, HOLD, WP.
IC type is EN25QH128A-HIP ( 4 pins ).
Try using Arduino Duemilanove (serprog:dev=/dev/ttyUSB0:2000000)
result remains the same.

Regards,
Alfin

2014-06-01 16:55 GMT+07.00, Stefan Tauner :
> Hello Alfin,
>
> thanks for your report. Have you connected all input pins of the flash
> chip to the programmer? The behavior shown in the log extract could be
> coming from a floating write protection pin. That's pin #9 (diagonally
> opposite to the pin #1 marker on the 16-pin sop/soic package). I'd
> check if that pin is pulled-high towards VCC (pin #2). Likewise all
> other *input* pins should be driven - either statically to GND or
> VCC (ideally by resistors), or dynamically by the programmer's clock
> and data out pins. HTH