After installing the latest software version 4.6.5 02/04/2015 programmer has updated the FW22.0, up to here all right, but if you make any operation, the answer is "Programmer trouble! ID: 41F8BFF200000028" .
The only thing working is the test of integrated circuits TTL, and their recognition.
simple question :
try to read on VP990 following plcc chips:
both new - but adapter fails at insertion test - adapter is brand new WL-plc44-u1 -- the same pins all the time - at plcc 26,32,37
On other adapter - 1:1 plc44-DIP - the same situation
after CONTINUE on insertion test pop-up window - vp990 reads and fills up buffer
IN MY VP 590 IS POSSIBLE READ TMP47C IN PROM MODE?IF POSSIBLE GIVE ME THE WAY IN PROGRAMMER.
Sorry...TMP47C443NG or TMP47P443NG
Are there command line tools for the VP-298. I would like to setup some automatic programming.
Type of sram:
MB81C79A-45 , and MB8416A-15
edit: the page with supported models loaded very slowly, i"ve found the entry already but couldn"t find a button to delete my post
please help me i bought gp400 only to read and program this intel flash and after update firmware have problems
is it possible?
I do not see it in the list, if i click on the "Auto ID" it says nothing...
I attach a photo below
It is not in the list so I created it with add pattern consulting its datasheet, I resulted:
where I thought to leave out 2 tests, because I could not interpret the state "high impedance state off" for output
I have two issues:
1 - How do I get it out of "demo mode"
2 - Should it have an ac adapter plug? I use the USB cord and I assume it is getting power because the green G/E light is illuminated.
I need to substitute an AMD PAL16R6 -20pin
The VP 890 is ok for it? or do I need to buy an another programmer?
..or an adapter?
Let me know
I have a VP-996 programmer and I am trying record an AT89S2051 soic, if I use an adapter with paralel mode it works, but if I try with adapter ISP with the cable It works ( read, prog config, compare) but doesn´t erase and doesn´t program, when I interchange MOSI per MISO, Erase It works, only program doesn´t works, I upgrade my version today 4.6.5,the message it´s:
problem with wellon VP490. Windows7, driver on system is ok - usb devices "Wellon usb programmer". If i connect gren led and blue led lihgting. Double click on wellon icon - programm running, but say "Programmer initiate failure! - The system is in demo mode!" If i disconnect programmer and run programm without, i can select manually programmer and programm allow me make update. During update, leds is blinking. Programm shows "update ok" but no change on programmer work.
I bought a Vp 890,
Now i want to program some 16 bit eeproms St 27c322 and st 27c160
Do I need an adapter?
Weilei Technology Ltd.