Hey Mark I've got the files you need.i also need these files for my 2708's if you could help me out , thanks in advance
- Craig
On May 22, 10:56 pm, pinma...@yahoo.com wrote:
I'm trying to replace some corrupted ROMs on my non functional board.
I need the 2708 version software that comes in 11 separate image
files. If you can help me out by emailing them to markhooks at
embarmail dot com I'd be grateful.
Mark Hooks
On 2023/03/14 3:07 p.m., charles feathers wrote:i just need the files, i have 2 boards to fix up, and have a emp 30 programmer
On Saturday, May 23, 2009 at 10:45:16 AM UTC-4, Craig Yarbrough wrote:Do you need the image files or programmed 2708s? We program 2708s and
Hey Mark I've got the files you need.i also need these files for my 2708's if you could help me out , thanks in advance
- Craig
On May 22, 10:56 pm, pinma...@yahoo.com wrote:
I'm trying to replace some corrupted ROMs on my non functional board. >>> I need the 2708 version software that comes in 11 separate image
files. If you can help me out by emailing them to markhooks at
embarmail dot com I'd be grateful.
Mark Hooks
other chips, but it is getting costly - around $22.50USD per 2708 to
burn them. If you know which one is bad - if the Self-Test tells you -
then we can probably help.
https://flippers.com/catalog_oc/data-east-williams-bally-stern-game-eproms-pals-gals-p-3259.html
You can also convert the board to 2716s which takes half the number of EPROMs.
John :-#)#
--
(Please post followups or tech inquiries to the USENET newsgroup)
John's Jukes Ltd.
#7 - 3979 Marine Way, Burnaby, BC, Canada V5J 5E3
(604)872-5757 (Pinballs, Jukes, Video Games)
www.flippers.com
"Old pinballers never die, they just flip out."
On 2023/03/15 12:49 p.m., charles feathers wrote:so correct me if i am wrong here , but your talking a direct split of the rom data and not a odd and even bit split.?
On Tuesday, March 14, 2023 at 9:01:13 PM UTC-4, John Robertson wrote:You can use your EPROM burner to split the files - they are on MAME I expect.
On 2023/03/14 3:07 p.m., charles feathers wrote:i just need the files, i have 2 boards to fix up, and have a emp 30 programmer
On Saturday, May 23, 2009 at 10:45:16 AM UTC-4, Craig Yarbrough wrote: >>>> Hey Mark I've got the files you need.Do you need the image files or programmed 2708s? We program 2708s and
- Craigi also need these files for my 2708's if you could help me out , thanks in advance
On May 22, 10:56 pm, pinma...@yahoo.com wrote:
I'm trying to replace some corrupted ROMs on my non functional board. >>>>> I need the 2708 version software that comes in 11 separate image
files. If you can help me out by emailing them to markhooks at
embarmail dot com I'd be grateful.
Mark Hooks
other chips, but it is getting costly - around $22.50USD per 2708 to
burn them. If you know which one is bad - if the Self-Test tells you -
then we can probably help.
https://flippers.com/catalog_oc/data-east-williams-bally-stern-game-eproms-pals-gals-p-3259.html
You can also convert the board to 2716s which takes half the number of
EPROMs.
John :-#)#
--
A 2716 uses memory space from 0-7FFh, a 2708 uses 1/2 that or 0-3FFh.
Split the 2716 image into two 2708 images. The first 2708 is 0-3FFh, the second is 400-7FFh.
Most programmers allow you to extract or move memory around so you
probably can do this with a bit of practice.
I take it your programmer burns 2708s.
John :-#)#
--
(Please post followups or tech inquiries to the USENET newsgroup)
John's Jukes Ltd.
#7 - 3979 Marine Way, Burnaby, BC, Canada V5J 5E3
(604)872-5757 (Pinballs, Jukes, Video Games)
www.flippers.com
"Old pinballers never die, they just flip out."
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