10 Jan
2005
10 Jan
'05
8:52 p.m.
Ok, sorry I can't help.
Then the graphics chip was the NEC7220.
- Henk.
-----Original Message-----
From: cctalk-bounces(a)classiccmp.org
[mailto:cctalk-bounces@classiccmp.org]On Behalf Of Philip Pemberton
Sent: dinsdag 11 januari 2005 11:49
To: cctalk(a)classiccmp.org
Subject: RE: uPD7210 datasheet
In message <3C9C07E832765C4F92E96B06BDC0747A011134D0(a)gd-mail03.oce.nl>
Gooijen H <GOOI(a)oce.nl> wrote:
it's been a long time, but I vagely remember
the 7210 as
the graphics
processor from NEC.
Nope - the 7210 was NEC's IEEE-488/HPIB/GPIB controller chip.
I've got a CEC
PCI-488 GPIB card that uses it and the "Advanced Programming"
section of the
manual makes a lot of references to the 7210 datasheet...
What I want to do is make the CEC card act like a GPIB device
that's been set
to "Always Listen" mode so I can take copies of the screen on
my HP 1651B
logic analyser. It shouldn't be too hard to write a bit of
code to convert
the Laserjet control codes into a bitmap image...
Later.
--
Phil. | Acorn Risc PC600 Mk3,
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http://www.philpem.me.uk/ | 48xCD, ARCINv6c IDE, SCSI
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