10 Jan
2005
10 Jan
'05
8:09 p.m.
Hi,
Does anyone have a complete copy of the NEC uPD7210 datasheet? I've just
spent the past hour Google-ing for it and all I've found is a pair of "We'll
give you this d/s if you pay $500" type sites, and a bunch of copies of the
first page or so of the datasheet.
Thanks.
--
Phil. | Acorn Risc PC600 Mk3, SA202, 64MB, 6GB,
philpem(a)philpem.me.uk | ViewFinder, 10BaseT Ethernet, 2-slice,
http://www.philpem.me.uk/ | 48xCD, ARCINv6c IDE, SCSI
Warning: Windows is broken. Watch out for glass fragments.
11 Jan
11 Jan
12:41 a.m.
>>>> "Philip" == Philip Pemberton
<philpem(a)dsl.pipex.com> writes:
Philip> Hi, Does anyone have a complete copy of the NEC uPD7210
Philip> datasheet? I've just spent the past hour Google-ing for it
Philip> and all I've found is a pair of "We'll give you this d/s if
Philip> you pay $500" type sites, and a bunch of copies of the first
Philip> page or so of the datasheet.
NEC seems to be very unhelpful about that processor family. I think I
have something similar, not a datasheet but an instruction set
manual. Would that be of interest? I was hoping to use it to reverse
engineer the microcode in my Kenwood TS-440. It sort of worked, but
the manual doesn't actually match exactly what's in the radio...
paul, ni1d
1:44 a.m.
Phil,
On 11 Jan 2005 at 10:09, Philip Pemberton wrote:
Does anyone have a complete copy of the NEC uPD7210
datasheet?
I have the 1987 NEC Microcomputer Products databook. If you still need a
scan of the datasheet, let me know. "uPD7210 Intelligent GPIB Controller"
is 12 pages long.
-- Dave
10:18 a.m.
Hi,
Does anyone have a complete copy of the NEC uPD7210 datasheet? I've just
I almost certainly have it (I have the 3-volume NEC
microprocessor/peripheral databnok from the right period), but of course
it's on paper and I don;t have a scanner. Still, if you need some
information from it, just ask away.
It's a GPIB controller, right? The 7201 is the multi-protocol serial
chip, and the 7220 the graphics processor. I know I have the 7201 and
7220 data sheets...
-tony
11:30 a.m.
In message <m1CoWDr-000JDgC@p850ug1>
ard(a)p850ug1.demon.co.uk (Tony Duell) wrote:
I almost certainly have it (I have the 3-volume NEC
microprocessor/peripheral databnok from the right period), but of course
it's on paper and I don;t have a scanner. Still, if you need some
information from it, just ask away.
It's a GPIB controller, right? The 7201 is the
multi-protocol serial
chip, and the 7220 the graphics processor. I know I have the 7201 and
7220 data sheets...
Yep - the NEC uPD7210C is (as far as NEC are concerned) an "Intelligent GPIB
Interface Controller". I've since found out that SMC (Standard Microsystems)
second-sourced it as the COM 7210 - I've been working from the SMC datasheet,
which isn't too bad.
What I would like to do is get hold of a few 7210s to play around with. A
GPIB-controlled power supply would be rather neat - that or a Gameboy Camera
hooked up to the GPIB. I think I've still got some Fairchild 96LS488 GPIB
controller chips lying around somewhere, but I'll be damned if I can find a
datasheet for them anywhere.
Cue the inevitable bunch of people accusing me of being lazy for thinking
about using a GPIB chip instead of bitbanging GPIB in software...
Later.
--
Phil. | Acorn Risc PC600 Mk3, SA202, 64MB, 6GB,
philpem(a)philpem.me.uk | ViewFinder, 10BaseT Ethernet, 2-slice,
http://www.philpem.me.uk/ | 48xCD, ARCINv6c IDE, SCSI
... Ancient Greeks made dolphin-killing punishable by death.
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days inactive
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4 comments
4 participants
participants (4)
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ard＠p850ug1.demon.co.uk -
jdbryan＠acm.org -
philpem＠dsl.pipex.com -
pkoning＠equallogic.com