EZoFlash форум

New programmer EZoFlash+ 4v5.
- pcb45 / 0.98 compatible hardware
- added serial support
Doc's package and more info wait later.

hi ezo, beautifull board, supports the former adaptadpres?

Yes, all former adapters are compatible with new programmer.
New adapters for serial chips (SPI, I2C, Microwire EEPROM, SPI Flash, PIC)

hi ezo
is beautifull
is possible give schematic
and this programmer can working with software 0.98D10 ?

Hardware Willem 0.97/0.98 compatible.
Do you have interess to create ezoflash4v5 from my documents and come back with test results ?

yes
i will make and test

hi ezo
i donot receive your email
please send to this email
amiriran123@gmail.com

hi ezo
thancks for schematic
i will soon make and test
please give me schematic ser_a1 adapter
thancks

look in topic

hi ezo
i make ezo4.5 but cannot working
when i connect to lpt port and run software and click test hardware
error message hardware error
and your schematic R19 = 2k2
but in component picture R19 = 10k
how is right ?
thancks

Correct R19 value 2k2.
Go Test H/W and first check 32-Vcc (Vcc, Vcc2, LED, IC8/14, voltage on pull-up resistors at IC8 logic outputs)
Click/unclick on D0 (OE on) and measure voltage changes on IC8 logic inputs/outputs.
This reply was mailed to you yesterday.

hi ezo
i check and all ok
but vcc2 in normal mode have 0.9 volt and when click vcc(test hardware) vcc2 volt is 4.30 volt
this volt is normal ?

hi ezo
i found problem
thancks for help

Hi all

Can you tell us what was the problem?

thank you!

hi
nothing
problem in my pcb and i found short pin connected
first chip test :
AT26DF161 (SELECT DEVICE IN SOFTWARE = AT25DF161)
ERASE OK
READ OK
PROGRAM OK
VERIFY OK