MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 MCUmall Forums
 Using The Enhanced/Dual power Willem Programmer
 Software message when AT29C device been selected.

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkInsert EmailInsert Image Insert CodeInsert QuoteInsert List Spell Checker
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

   Insert an Image File
Check here to include your profile signature.
    

T O P I C    R E V I E W
tulufan Posted - 07/07/2005 : 10:25:07
When click on at29c256 device, there are messages showed up:

PCB3/A/B SETTING JUMPER
WILLEM PCB SHORT ZIF32 PIN3<->PIN31

The software can be used for different revision programmer hardwares. This message reminds user when using different programmer hardware revision, there are different settings needed.

"PCB3/A/B SETTING JUMPER" means for the PCB3A, PCB3B programmer user need to set the special chip jumpers
"WILLEM PCB SHORT ZIF32 PIN3<->PIN31" means for the Willem PCB3.1 need to short the ZIF32's Pin3 with Pin31.

For the Enhanced willem, since it is based on the PCB3B and has no jumper, so, this message can be ignored. However, when doing AT29C256 programming, the special device LED "At29" should be selected.
2   L A T E S T    R E P L I E S    (Newest First)
usb Posted - 07/22/2005 : 12:13:58
For the AT29C256, the dual power willem programmer need some TIP-jumpers setting, no need short the pin3 with pin31 by wire.
All settings see picture below:
sdezego Posted - 07/21/2005 : 07:48:14
Just to clarify what may be the obvious... From what I understand, if I have the dual power and am writing a 29c256, I do not need to use the jumper? I wrote my first one last night and all appeared to be well w/o the jumper, but I wanted to make sure.

Thanks,
Shawn

MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.11 sec. Snitz Forums 2000