4 Sep
2018
4 Sep
'18
12:56 p.m.
On Tue, Sep 4, 2018 at 12:28 PM, Al Kossow via cctalk
<cctalk at classiccmp.org> wrote:
On 9/4/18 10:52 AM, Glen Slick via cctalk wrote:
The part numbers on the devices in my EXORterm 155 that are not
obscured by the labels are Hitachi HN462716G EPROMs, not mask ROMs. If
they are all the same EPROM devices they shouldn't require anything
special to dump. I'll take a look today.
I have no documentation for it. If your Things To
Scan pile it too
high I'd be willing to scan the manual.
I should also dump the firmware EPROMs in mine if no one has done so.
Mine has the following present:
51AW1018B22 U49 8432 EXTENDED DSPLAY
(U59 empty)
(U70 empty)
51AW1018B24 U78 8432 TERMINAL CNTRL
51AW1018B25 U89 8432 68K EDIT MODE
51AW1018B26 U98 8432 BASIC DISPLAY #2
51AW1018B27 U104 8432 BASIC DISPLAY #1
(U110 empty)
Josh Dersch has a manual that he's sending to be to scan
Dumping the roms would be good. As soon as we know if they have normal
pinouts (the ones in the EXORterm 150 needed to have the chip enables fiddled with
Maybe Josh could check that before sending the manual to me.