19 Feb
2008
19 Feb
'08
12:47 p.m.
Hi!
Did anyone manage to read out the control-ROM or/and the charakter-ROMs?
In my printer they are Mostek MK2600 types (512 x 8 bit).
Maybe i have to search for the fault of my printer in this IC's :(
But it should be possible to replace them by EPROMs. Accesstime of the
MK2600 is about 700 ns (as i found somewhere on the web) and the slowest
EPROM i found has 400 nS.
I own Data I/O Programer System19 and System 29B, but i found nothing
about the MK2600 in family/pinout lists.
Axel Harten
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