how do i read sst 27sf512 on a willems?
#3
Re: how do i read sst 27sf512 on a willems?
the burning program SHOWS YOU A PICTURE of the jumper settings!!
haha nah actually it took me a few tries to realize what it was showing me but the software actually shows you a picture of the jumper layout, match the layout, check the box (telling the software 'yes i set the jumpers') then read.
-Luke
haha nah actually it took me a few tries to realize what it was showing me but the software actually shows you a picture of the jumper layout, match the layout, check the box (telling the software 'yes i set the jumpers') then read.
-Luke
#4
Re: how do i read sst 27sf512 on a willems?
Originally Posted by lkailburn
the burning program SHOWS YOU A PICTURE of the jumper settings!!
haha nah actually it took me a few tries to realize what it was showing me but the software actually shows you a picture of the jumper layout, match the layout, check the box (telling the software 'yes i set the jumpers') then read.
-Luke
haha nah actually it took me a few tries to realize what it was showing me but the software actually shows you a picture of the jumper layout, match the layout, check the box (telling the software 'yes i set the jumpers') then read.
-Luke
well... there isnt much to check.
cant somone help?
#5
Re: how do i read sst 27sf512 on a willems?
You want the dip and jumper settings for which chip? The thread title says SST 27sf512, but what you posted is totally different. Here's the settings for s 27sf512 though anyway...
DIP switches, starting from 1 and going to 12... (on=up, off=down)
off, off, on, off, on, off, on, on, on, off, off, off
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
As for the jumpers, there's usually a picture diagram at the top of the board next to the eprom socket...SST's are setup like this...
(top of board)
. . < jumper these 2 on right hand side
. . < together when erasing only
== <..........jumper
== <..........jumper
. .
. .
. .
And remember to set the hex offset to 8000 when burning a single .bin file to a 512 chip. Hope this helps.
DIP switches, starting from 1 and going to 12... (on=up, off=down)
off, off, on, off, on, off, on, on, on, off, off, off
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
As for the jumpers, there's usually a picture diagram at the top of the board next to the eprom socket...SST's are setup like this...
(top of board)
. . < jumper these 2 on right hand side
. . < together when erasing only
== <..........jumper
== <..........jumper
. .
. .
. .
And remember to set the hex offset to 8000 when burning a single .bin file to a 512 chip. Hope this helps.
#6
Re: how do i read sst 27sf512 on a willems?
thanks fot the help.
thats exactly how my willems is set.
its reading it and i can save thr file but whem i'm tryint to open it in crome it pops a window that says crome cant open this file or somthing.
thats exactly how my willems is set.
its reading it and i can save thr file but whem i'm tryint to open it in crome it pops a window that says crome cant open this file or somthing.
#7
Re: how do i read sst 27sf512 on a willems?
Originally Posted by racepak
thanks fot the help.
thats exactly how my willems is set.
its reading it and i can save thr file but whem i'm tryint to open it in crome it pops a window that says crome cant open this file or somthing.
thats exactly how my willems is set.
its reading it and i can save thr file but whem i'm tryint to open it in crome it pops a window that says crome cant open this file or somthing.
#8
Re: how do i read sst 27sf512 on a willems?
Originally Posted by slo_crx1
Ahh...that's because the normal 256 chip is only a 32 kb memory. The 512's are a 64 kb, that's why Crome can't read it. You need to download a hex editor and pretty much condense it down to 32 kb size by deleting all the blank spaces (usually shows as "y"s or 0's). Or copy and paste from 8000 bits on and create a new hex file using that.
-Luke
#10
Re: how do i read sst 27sf512 on a willems?
Originally Posted by Octanox
Having same problems with 27sf512..!
In short, hex is fun.