15 Oct
1998
15 Oct
'98
6:29 p.m.
Hans,
DataI/O is the lousy about supporting the older equipment. I have a
model 29 and a 2B module. I do have instructions for the 29 but not for
the module. The 29 can be programmed from a computer by simple data
transfer via Rs-232. Or you can use the keypad to enter all the data or to
modify the data. BUT you need the instructions for the module since they
include the code numbers used to identify the various EPROMS to the
programmer. Without those codes the programmer is useless.
Joe
At 09:58 PM 10/15/98 +1000, you wrote:
I have found an ancient PROM burner, a Data I/O System
19, with a Unipac
module fitted. Test stickers on it are dated 1980.
It came with an "Operators Synopsis" with which I am totally out of my depth
and a wall chart dated 1985 with details of PROMs of the day and which
Unipak revision applies to which.
??????????
I had hoped to be able to use it to back up older ROMs which my circa 1995
EPROM programmer can't handle. Is it usable for this?
It has a serial type connector but no software (it predates the PC). There
is an LED and a hexadecimal keyboard. It looks like it was meant to be used
manually !! Typing stuff in character by character.
There's nothing on Data I/O's website about this and they haven't replied to
my email as yet.
Can anyone offer advice?
Thanks
Hans