EZoFlash форум

Hi

I have Willem PCB3B hardware :



I had built it according to here : Which software should I use? I have Version 0.97ja but I want to know if I can use any newer version.

I want to flash AM29F010-120PC. How should I set jumpers? Is this right :







I have a 9V 300mA adaptor, is it ok for power supply?

Thanks in advance.

- 0.97ja is OK. Exist latest mod 0.97d12c3, most changes for serial part.
- Normal
- Normal 12.5V . For AM29F010 voltage Vpp not used.
- 5V
- Normal
- 9V 300mA supply OK.
Place dipswitches according picture in SW.
Place chip and run action get ID. Be sure on valid ID reply.
No ID, I recommend check all programmer signals in Test H/W mode.

Thanks for your quick replay.

Which mode should I use (Willem / PCB3)? What is the difference between them?

Which picture is the right mode for me?





Is the jumpers for AT27C010 the same as AM29F010? If not tell me how they must be.

I am going to program a nes game. Do I need to set any fuse bit?

What range of ampere is ok for power supply? (In case of using another adaptor)

How should I build the connector? It seems there a is mismatch at pin 12 and 13 :

According to http://www.mpu51.com/eprom/part.htm :




But according to http://www.wiringdiagrams21.com/2010/09 ... ic-diagram :



Do I have to connect pin 12 and 13 cross?

What is the second resistor 100K? It is here in schematic :


But there is no sign of it at PCB component view but it has hole :

I am trying to program AM29F010 but this error is killing me :



What should I do?

Which mode should I use (Willem / PCB3)? What is the difference between them?

Mode pcb3. Here is only visual guide difference in SW.

Is the jumpers for AT27C010 the same as AM29F010? If not tell me how they must be.

Follow settings provided in SW picture.

I am going to program a nes game. Do I need to set any fuse bit?

At29f010 and 27c010 - no fuse bits at all.

What range of ampere is ok for power supply? (In case of using another adaptor)

9-12V 300..500mA. For flash memory current can be less.

How should I build the connector?

Apply parallel port extension cable, find in PC shops. All lines are 1:1, female one side, male other side.

What is the second resistor 100K? It is here in schematic :

skip it, not necessary to install

I am trying to program AM29F010 but this error is killing me :

Before any action with flash memory apply command Get ID . Do you have a valid reply ?
I recomend go through Test H/W, activate all signals one by one on/off and measure voltage chandes on related ZIF pin/

Get ID without any chip on the zif, returns Fujitsu! what is that? with a chip on the zif nothing happans.

How can I use this page?



why is GND disabled?

How exactly should I test each pin?

Get ID without any chip on the zif, returns Fujitsu! what is that? with a chip on the zif nothing happans.

Read (or get ID) without target chip usually return values 0х04 or 0х06. That's normal, usually such tests nonvaluable. Get ID with target chip always return values. Something wrong - these values are equal to first bytes in buffer after Read.

How can I use this page?....How exactly should I test each pin?

Apply settings as shown in picture. Tick on particular checkbox activate this signal and you are able check voltage on related ZIF32 pin.
Activate all signals one by one (!) on/off and measure voltage. Usually ticked box value >4V (except A9 ~3.7), unticked close to 0V. 32-Vcc return +5, 1-Vpp return +12.7 , if different change voltage jumpers settings. For data signals (D0-D7) keep activ OE-24

why is GND disabled?

Ground is permanent.

I have a problem :

I can program my chip but it is awful :
I have to click on "Program Chip" button about 50 times to complete the programming task! For example first time it programs about 3% then second time it would be 5% next time 8% and so on ...
I have to do it again and again until it become 100%!
The worst thing is, it doesn't support resume! I mean every time it starts from beginning but every time it makes a little progress!
I am worried about my Chip to receive damage.
How can I fix this issue?

What message SW return in process termination ? Simply stops without message ?
Are you able read chip 100% ?
Do you have any resident programm running, try close it ?
What is PC operating system ?

What message SW return in process termination ? Simply stops without message ?

Every time the error offset increases!

Are you able read chip 100% ?

Yes!

Do you have any resident programm running, try close it ?

What is that?!

What is PC operating system ?

The best Operating System for ever, Windows XP SP3!

It was just a nasty shortcut :

Apply settings as shown in picture. Tick on particular checkbox activate this signal and you are able check voltage on related ZIF32 pin.
Activate all signals one by one (!) on/off and measure voltage. Usually ticked box value >4V (except A9 ~3.7), unticked close to 0V. 32-Vcc return +5, 1-Vpp return +12.7 , if different change voltage jumpers settings. For data signals (D0-D7) keep activ OE-24

I do not find Test H/W results !