10 Mar
2003
10 Mar
'03
8:10 p.m.
Hi,
I'm trying to track down a copy of the NEC V20 Hardware Manual. I've
managed to find a PDF version of the Software (programming) Manual, but the
Hardware Manual (which, typically, is filled with the info I need to get
this thing running) is a pain in the neck to find, especially now the V20 is
classified as obsolete by NEC.
I'm also after a copy of the schematics for the original IBM PC-AT and
PC-XT. Anyone got a set they can scan or photocopy for me?
Thanks.
--
Phil.
philpem(a)dsl.pipex.com
http://www.philpem.dsl.pipex.com/
11 Mar
11 Mar
3:11 a.m.
On Tue, 11 Mar 2003, Philip Pemberton wrote:
I'm trying to track down a copy of the NEC V20
Hardware Manual. I've
managed to find a PDF version of the Software (programming) Manual, but the
Hardware Manual (which, typically, is filled with the info I need to get
this thing running) is a pain in the neck to find, especially now the V20 is
classified as obsolete by NEC.
I'm also after a copy of the schematics for the original IBM PC-AT and
PC-XT. Anyone got a set they can scan or photocopy for me?
There's a datasheet for the V20 (uPD70108) on partminer.com that
has dc/ac characteristics, timing diagrams, pinouts, etc. Sorry,
I can't help on the actual hardware manual. Can you get by with
docs for the 8088? I thought it was a drop-in replacement.
Where did you find the software manual?
Regards,
--
Eric Josephson
6:11 a.m.
Eric Josephson wrote:
There's a datasheet for the V20 (uPD70108) on
partminer.com that
has dc/ac characteristics, timing diagrams, pinouts, etc.
Problem #1: PartMiner
seem to have locked access to *ALL* the datasheets.
Fun, fun, fun. What was once a genuinely useful service has now "gone to the
dogs"... Thank-you dot.bomb...
Sorry,
I can't help on the actual hardware manual. Can you get by with
docs for the 8088? I thought it was a drop-in replacement.
I might be able to use
the 8088 docs. The V20 is *supposed* to be a drop-in
replacement, but IIRC it needed some (minor) BIOS alterations to get it to
work properly in PCs when the 8088 was swapped with a V20.
Where did you find the software manual?
www.google.com - I searched for "NEC V20 Hardware Manual".
Later.
--
Phil.
philpem(a)dsl.pipex.com
http://www.philpem.dsl.pipex.com/
7:23 a.m.
Sorry,
I can't help on the actual hardware manual. Can you get by with
docs for the 8088? I thought it was a drop-in replacement.
I might be able to use
the 8088 docs. The V20 is *supposed* to be a drop-in
replacement, but IIRC it needed some (minor) BIOS alterations to get it to
work properly in PCs when the 8088 was swapped with a V20. 
8:06 a.m.
On Tue, 11 Mar 2003, Hans Franke wrote:
There ARE some differences. It'll drop in as a replacement on a
5150. But on a Gavilan, which uses an 8088, there are modifications
required. Uncle Roger has my old Gavilan files, which include a Gavilan
document detailing the modifications needed.
Besides, it wasn't a completely Bug-For-Bug replacement. NEC failed to
implement some of the quirks of the 8088. For example, if an interrupt
occurred during the execution of an instruction with a double prefix, the
NEC would continue, but the intel would drop one of the prefixes when
resuming.
REP MOVSB DS:[SI] DS:[DI]
will resume with a V20, but with an 8088 will only do one more rep after
an interrupt.
I might be
able to use the 8088 docs. The V20 is *supposed* to be a drop-in
replacement, but IIRC it needed some (minor) BIOS alterations to get it to
work properly in PCs when the 8088 was swapped with a V20.
Not that I know off.
The V20 did behave exactly like an 8088.
At some point I did use them on every PC and XT I could. The
additional speed was quite cheap. The only time I couldn't
use a V30 was in the Siemens PC-MX, a small 8086 Unix box.
12 Mar
12 Mar
12:23 a.m.
> > I might be able to use the 8088 docs. The
V20 is *supposed* to be a drop-in
> > replacement, but IIRC it needed some (minor) BIOS alterations to get it to
> > work properly in PCs when the 8088 was swapped with a V20.
> Not that I know off. The V20 did behave exactly like an 8088.
> At some point I did use them on every PC and XT I could. The
> additional speed was quite cheap. The only time I couldn't
> use a V30 was in the Siemens PC-MX, a small 8086 Unix box.
Besides, it wasn't a completely Bug-For-Bug
replacement. NEC failed to
implement some of the quirks of the 8088. For example, if an interrupt
occurred during the execution of an instruction with a double prefix, the
NEC would continue, but the intel would drop one of the prefixes when
resuming.
REP MOVSB DS:[SI] DS:[DI]
will resume with a V20, but with an 8088 will only do one more rep after
an interrupt.
Well, that's eactly the 186 behaviour. Now considering that the
timeing was also exactly like 186 (or real mode 286), and the
instruction set is the same, I still think NEC just used the
186 (188) core as template for the V20/V30 - Considering that
V40/50 where like the 186 with integrated perhipherals, you
may considere it as a two step knock off...
Gruss
H.
--
VCF Europa 4.0 am 03./04. Mai 2003 in Muenchen
http://www.vcfe.org/
2:59 p.m.
New subject: V20 trivia (was: WTD: NEC V20 Hardware Manual, IBM PC schematics
> > Not that I know off. The V20 did behave
exactly like an 8088.
> Besides, it wasn't a completely Bug-For-Bug replacement. NEC failed to
> implement some of the quirks of the 8088. For example, if an interrupt
> occurred during the execution of an instruction with a double prefix, the
> NEC would continue, but the intel would drop one of the prefixes when
> resuming.
> REP MOVSB DS:[SI] DS:[DI]
> will resume with a V20, but with an 8088 will only do one more rep after
> an interrupt.
On Wed, 12 Mar 2003, Hans Franke wrote:
Well, that's eactly the 186 behaviour. Now
considering that the
Not MY experience. The 386 is the first Intel that I'm aware of that
fixed the double prefix bug. But NONE of the NEC v series had that
bug. (ONE way to tell whether the current chip was Intel or NEC)
timeing was also exactly like 186 (or real mode 286),
and the
instruction set is the same, I still think NEC just used the
Did the V20 have the INSB/INSW/OUTSB/OUTSW instructions? (present in
80186/80188, but not 8086/8088
186 (188) core as template for the V20/V30 -
Considering that
V40/50 where like the 186 with integrated perhipherals, you
may considere it as a two step knock off...
BUT,...
Other V20 instructions followed the 8088/8086 model.
Such as what happens if you push SP. For example:
MOV BX, SP
PUSH SP
MOV CX, SP
POP AX
; will copy the value pushed by PUSH SP into AX.
; on the 8088/8086 and the V20, AX will equal CX
; on the 80186/80188, AX will equal BX
(how to tell whether the chip is 8086/8088 v 80186/80188 or above)
NEC fixed some of the bugs, but not all. Some of them were the basis for
the decision in the Intel v NEC lawsuit.
--
Grumpy Ol' Fred cisin(a)xenosoft.com
5:37 p.m.
New subject: V20 trivia (was: WTD: NEC V20 Hardware Manual, IBM PC schematics
On Wed, 12 Mar 2003, Fred Cisin (XenoSoft) wrote:
Yep... We made use of them in the V40 that we used for many years in embedded
Stuff. Plus the V40 has (had?) a really nice DMA controller.
snip...
Peter Wallace
> > Not
that I know off. The V20 did behave exactly like an 8088.
> Besides, it wasn't a completely Bug-For-Bug replacement. NEC failed to
> implement some of the quirks of the 8088. For example, if an interrupt
> occurred during the execution of an instruction with a double prefix, the
> NEC would continue, but the intel would drop one of the prefixes when
> resuming.
> REP MOVSB DS:[SI] DS:[DI]
> will resume with a V20, but with an 8088 will only do one more rep after
> an interrupt.
On Wed, 12 Mar 2003, Hans Franke wrote:
Well, that's eactly the 186 behaviour. Now
considering that the
Not MY experience. The 386 is the first Intel that I'm aware of that
fixed the double prefix bug. But NONE of the NEC v series had that
bug. (ONE way to tell whether the current chip was Intel or NEC)
timeing was also exactly like 186 (or real mode
286), and the
instruction set is the same, I still think NEC just used the
Did the V20 have the INSB/INSW/OUTSB/OUTSW instructions? (present in
80186/80188, but not 8086/8088
5:53 p.m.
New subject: V20 trivia (was: WTD: NEC V20 Hardware Manual, IBM PC schematics
On Wed, 12 Mar 2003, Peter C. Wallace wrote:
V40.
NOT V20.
If it had the DMA controller then, then it presumably still does :-)
--
Grumpy Ol' Fred cisin(a)xenosoft.com
Did the V20
have the INSB/INSW/OUTSB/OUTSW instructions? (present in
80186/80188, but not 8086/8088
Yep... We made use of them in the V40 that we used
for many years in embedded
Stuff. Plus the V40 has (had?) a really nice DMA controller.
11:28 p.m.
New subject: V20 trivia (was: WTD: NEC V20 Hardware Manual, IBM PC schematics
> > Not
that I know off. The V20 did behave exactly like an 8088.
> Besides, it wasn't a completely Bug-For-Bug replacement. NEC failed to
> implement some of the quirks of the 8088. For example, if an interrupt
> occurred during the execution of an instruction with a double prefix, the
> NEC would continue, but the intel would drop one of the prefixes when
> resuming.
> REP MOVSB DS:[SI] DS:[DI]
> will resume with a V20, but with an 8088 will only do one more rep after
> an interrupt.
On Wed, 12 Mar 2003, Hans Franke wrote:
> Well, that's eactly the 186 behaviour. Now considering that the Not MY experience. The 386 is the first Intel that
I'm aware of that
fixed the double prefix bug. But NONE of the NEC v series had that
bug. (ONE way to tell whether the current chip was Intel or NEC)
I have to step back here. I always thought the 186 had this already
fixed. Maybe I'm mixing up these two CPUs.
Didn't the 80C86/88 also have the double prefix bug fixed ?
> timeing was also exactly like 186 (or real mode
286), and the
> instruction set is the same, I still think NEC just used the
Did the V20 have the INSB/INSW/OUTSB/OUTSW
instructions? (present in
80186/80188, but not 8086/8088
It had all the 186 extensions, especialy Enter, Leave, Pusha Popa,
Ins, Outs and Imul. I can't gurantee for Bound, 'cause I never used
that on a V20 (but I did on the 186).
Furtermore the V20 did include a bunch of new, nice instructions
(if in 86 mode). Just I know of no software to use them. For example,
A bunch of operations for 4 Bit values - aka BCD and Bitoperations.
186 (188) core
as template for the V20/V30 - Considering that
V40/50 where like the 186 with integrated perhipherals, you
may considere it as a two step knock off...
BUT,...
Other V20 instructions followed the 8088/8086 model.
Such as what happens if you push SP. For example: MOV BX, SP
PUSH SP
MOV CX, SP
POP AX
; will copy the value pushed by PUSH SP into AX.
; on the 8088/8086 and the V20, AX will equal CX
; on the 80186/80188, AX will equal BX
(how to tell whether the chip is 8086/8088 v 80186/80188 or above)
Excuse me ? AFAIR that's the way to check if you had a 286 or
above. the 186 did behave exactly like the 86. the pushed SP
is the decremented value, while 286 and above push the original
value, and the test (at least as I did it) was:
PUSH SP
POP AX
CMP AX,SP
Equal -> 286 or above,
Not Equal -> 186 or below.
To test for 186/88 vs 86/88 (and V20/30) was using the shift
operation. starting with th 186, the shift value was anded
by 1Fh. So you would load any value except Zero into AX and
load CL with 32, execute a shift. If the resulting AX was
Zero, it was an 86/88 (of V20/30), if not it was a 186 or
above.
Gruss
H.
--
VCF Europa 4.0 am 03./04. Mai 2003 in Muenchen
http://www.vcfe.org/
14 Mar
14 Mar
9:07 a.m.
New subject: V20 trivia (was: WTD: NEC V20 Hardware Manual,
I think that your memories of those details are a lot clearer than mine.
It's been a long time, and I never did much of anything with the 186/188,
so never really got the hang of where it fit into the sequence. I don't
have my files handy, and the few reference materials that are handy
(such as the MASM 5.1 instruction set reference) are unreliable and
very inconsistent. Between your knowledge and what it says, I'd be far
more inclined to trust you.
--
Fred Cisin cisin(a)xenosoft.com
XenoSoft http://www.xenosoft.com
On Thu, 13 Mar 2003, Hans Franke wrote:
> > Not that I know off. The V20 did behave
exactly like an 8088.
> Besides, it wasn't a completely Bug-For-Bug replacement. NEC failed to
> implement some of the quirks of the 8088. For example, if an interrupt
> occurred during the execution of an instruction with a double prefix, the
> NEC would continue, but the intel would drop one of the prefixes when
> resuming.
> REP MOVSB DS:[SI] DS:[DI]
> will resume with a V20, but with an 8088 will only do one more rep after
> an interrupt.
On Wed, 12 Mar 2003, Hans Franke wrote:
> Well, that's eactly the 186 behaviour. Now considering that the Not MY experience. The 386 is the first Intel
that I'm aware of that
fixed the double prefix bug. But NONE of the NEC v series had that
bug. (ONE way to tell whether the current chip was Intel or NEC)
I have to step back here. I always thought the 186 had this already
fixed. Maybe I'm mixing up these two CPUs.
Didn't the 80C86/88 also have the double prefix bug fixed ?
> timeing was also exactly like 186 (or real
mode 286), and the
> instruction set is the same, I still think NEC just used the
Did the V20 have the INSB/INSW/OUTSB/OUTSW
instructions? (present in
80186/80188, but not 8086/8088
It had all the 186 extensions, especialy Enter, Leave, Pusha Popa,
Ins, Outs and Imul. I can't gurantee for Bound, 'cause I never used
that on a V20 (but I did on the 186).
Furtermore the V20 did include a bunch of new, nice instructions
(if in 86 mode). Just I know of no software to use them. For example,
A bunch of operations for 4 Bit values - aka BCD and Bitoperations.
186 (188)
core as template for the V20/V30 - Considering that
V40/50 where like the 186 with integrated perhipherals, you
may considere it as a two step knock off...
BUT,...
Other V20 instructions followed the 8088/8086 model.
Such as what happens if you push SP. For example: MOV BX, SP
PUSH SP
MOV CX, SP
POP AX
; will copy the value pushed by PUSH SP into AX.
; on the 8088/8086 and the V20, AX will equal CX
; on the 80186/80188, AX will equal BX
(how to tell whether the chip is 8086/8088 v 80186/80188 or above)
Excuse me ? AFAIR that's the way to check if you had a 286 or
above. the 186 did behave exactly like the 86. the pushed SP
is the decremented value, while 286 and above push the original
value, and the test (at least as I did it) was:
PUSH SP
POP AX
CMP AX,SP
Equal -> 286 or above,
Not Equal -> 186 or below.
To test for 186/88 vs 86/88 (and V20/30) was using the shift
operation. starting with th 186, the shift value was anded
by 1Fh. So you would load any value except Zero into AX and
load CL with 32, execute a shift. If the resulting AX was
Zero, it was an 86/88 (of V20/30), if not it was a 186 or
above.
Gruss
H.
--
VCF Europa 4.0 am 03./04. Mai 2003 in Muenchen
http://www.vcfe.org/
11 Mar
11 Mar
9:34 a.m.
On Tue, 11 Mar 2003, Philip Pemberton wrote:
I thought I tried that, but was probably searching for something
like 70108. ;-)
By the way, regarding the orignal message: I do have a copy of the
IBM PC Tech Ref (PC, not XT) with the schematics. I may be able to
spare some nanocycles to scan them sometime in the next month or so
if nobody else has already done so.
Regards,
--
Eric Josephson
Eric Josephson wrote:
I downloaded it from partminer just last week. I can understand not
wanting to go through the registration thing, though. I'll put it up
somewhere if you want a copy.
There's a datasheet for the V20 (uPD70108) on
partminer.com that
has dc/ac characteristics, timing diagrams, pinouts, etc.
Problem #1: PartMiner
seem to have locked access to *ALL* the datasheets.
Fun, fun, fun. What was once a genuinely useful service has now "gone to the
dogs"... Thank-you dot.bomb... Sorry,
I can't help on the actual hardware manual. Can you get by with
docs for the 8088? I thought it was a drop-in replacement.
I might be able to use
the 8088 docs. The V20 is *supposed* to be a drop-in
replacement, but IIRC it needed some (minor) BIOS alterations to get it to
work properly in PCs when the 8088 was swapped with a V20.
Where did you find the software manual?
www.google.com - I searched for "NEC V20 Hardware Manual".
10:06 a.m.
Eric Josephson wrote:
I downloaded it from partminer just last week. I can
understand not
wanting to go through the registration thing, though. I'll put it up
somewhere if you want a copy.
I've registered with Partminer, or rather their
other site
freetradezone.com. I tried to find a datasheet and it threw up a
"Distributor Access Only" error. A quick request for a CAPS Advisor 14-day
trial sorted that out. Needless to say, I now have full data on 95% of the
ICs in my junk box.
By the way, regarding the orignal message: I do have
a copy of the
IBM PC Tech Ref (PC, not XT) with the schematics. I may be able to
spare some nanocycles to scan them sometime in the next month or so
if nobody else has already done so.
That would be great - thanks. Does the Techref
cover the uPD765 floppy disc
controller as well? (did IBM use that chip in the original PC?) Speaking of
disc controllers, I need a few uPD765s. Disc controllers and SuperI/O chips
are like hen's teeth around here. I've got a Holtek HT6552IR in unknown
condition with no data. Holtek did send me the datasheet, but my PC suffered
a hard drive failure (yes, current hard drives are still afflicted by the
age old problem of sticktion).
Someone also mentioned a copy of the IBM PC schematics was included with
Microcornucopia magazine? If this is/was true, I'd love a copy.
A memory map would also be useful. I do have source code for a PC/XT BIOS
(from programmersheaven.com iirc) so I don't need the BIOS sources scanning.
Now I wonder if IBM still have any Techrefs in stock...
And while I'm on the subject of PCs, I've tracked down a really nice Dell
keyboard. It seems like it uses a buckling-spring mechanism. This is based
on the fact that it makes a very loud click when a key goes down. It also
makes a "boing" type noise akin to a spring popping out and flying into a
wall. It's Dell P/N 093GDJ, FCC ID GYUM90SK.
Thanks.
--
Phil.
philpem(a)dsl.pipex.com
http://www.philpem.dsl.pipex.com/
12:35 p.m.
By the way,
regarding the orignal message: I do have a copy of the
IBM PC Tech Ref (PC, not XT) with the schematics. I may be able to
spare some nanocycles to scan them sometime in the next month or so
if nobody else has already done so.
That would be great - thanks. Does the Techref
cover the uPD765 floppy disc
controller as well? (did IBM use that chip in the original PC?) Speaking of Now I wonder if IBM still have any Techrefs in
stock...
They did some 6 or 7 years ago when I ordered my set...
-tony
1:45 p.m.
Philip Pemberton wrote:
That would be great - thanks. Does the Techref cover
the uPD765 floppy disc
controller as well? (did IBM use that chip in the original PC?) Speaking of
disc controllers, I need a few uPD765s. Disc controllers and SuperI/O chips
are like hen's teeth around here. I've got a Holtek HT6552IR in unknown
condition with no data. Holtek did send me the datasheet, but my PC suffered
a hard drive failure (yes, current hard drives are still afflicted by the
age old problem of sticktion).
B.G. Micro still has 765's in stock. $4.00 each.
http://www.bgmicro.com/
Ben.
10:12 a.m.
Problem #1:
PartMiner seem to have locked access to *ALL* the
datasheets. Fun, fun, fun. What was once a genuinely useful service
has now "gone to the dogs"... Thank-you dot.bomb...
I downloaded it from partminer just last week. I can
understand not wanting to go through the registration thing,
though. I'll put it up somewhere if you want a copy.
7:16 a.m.
I'm trying to track down a copy of the NEC V20
Hardware Manual. I've
managed to find a PDF version of the Software (programming) Manual, but the
Hardware Manual (which, typically, is filled with the info I need to get
this thing running) is a pain in the neck to find, especially now the V20 is
classified as obsolete by NEC.
Wasn't the V20 100% Bus (and thus hardware) compatible
to the 8088 ? AFAIK, the difference was just internal
and softwarewise. The 86 core did in any way reassemble
the 86 core of a 186 (same instruction timeing) plus the
added 8080 mode.
Gruss
H.
--
VCF Europa 4.0 am 03./04. Mai 2003 in Muenchen
http://www.vcfe.org/
7:46 a.m.
On Tue, 11 Mar 2003, Hans Franke wrote:
I remember upgrading an XT clone with a V20 back in those days and it gave a
substantial speed boost (V20 has better hardware/microcode then 8088) There
were no BIOS changes needed, at least on the PC I had.
IICRC there were some compiler changes you could do for code optimization
since the V20 has quite a few added instructions including block I/O
BTW I have the V20 datasheet (in the NEC 16 bit V series 1991 data book)
should someone want to scan it (assuming there is no PDF of it on the web)
Peter Wallace
I'm
trying to track down a copy of the NEC V20 Hardware Manual. I've
managed to find a PDF version of the Software (programming) Manual, but the
Hardware Manual (which, typically, is filled with the info I need to get
this thing running) is a pain in the neck to find, especially now the V20 is
classified as obsolete by NEC.
Wasn't the V20 100% Bus (and thus hardware) compatible
to the 8088 ? AFAIK, the difference was just internal
and softwarewise. The 86 core did in any way reassemble
the 86 core of a 186 (same instruction timeing) plus the
added 8080 mode.
Gruss
H.
--
VCF Europa 4.0 am 03./04. Mai 2003 in Muenchen
http://www.vcfe.org/
8:08 a.m.
On Tue, 11 Mar 2003, Peter C. Wallace wrote:
IICRC there were some compiler changes you could do
for code optimization
since the V20 has quite a few added instructions including block I/O
... and you could do a quick and dirty CP/M emulation if you were willing
to stick to 8080 code
9:38 a.m.
--- "Peter C. Wallace" <pcw(a)mesanet.com> wrote:
On Tue, 11 Mar 2003, Hans Franke wrote:
I remember upgrading an XT clone with a V20 back in those days and it
gave a substantial speed boost (V20 has better hardware/microcode then
8088) There were no BIOS changes needed, at least on the PC I had.
I did the same, but to more efficiently run CP/M programs under an emulator
for MS-DOS. With better instruction-set compatibility with older
processors, the V20 had to do less emulation and could run more straight
code.
The target application? Scott Adams adventures for CP/M. :-)
I still have a V20 and a V30 left over from old C= stock from the local
service center that closed 10 years ago.
-ethan
I'm trying to track down a copy of the NEC V20 Hardware Manual...
Wasn't the V20 100% Bus (and thus hardware) compatible
to the 8088 ?
12 Mar
12 Mar
4:02 a.m.
Hans wrote:
Wasn't the V20 100% Bus (and thus hardware)
compatible
to the 8088 ?
I know it was highly compatible, if not completely. The DEC Rainbow could
take a V20 replacement for its 8088. The only other required change was to
the boot PROM, because the V20 completed a loop faster than the 8088 and
would cause trouble (not successfully boot) in the original PROM. The
putatative reason to make the switch was for an (approx., off the top of my
head) 5-10% speedup in execution.
I (think I) can supply details, including the change to the PROM, if anyone
is interested. I have not, however, tried the change myself.
- Mark
11 Mar
11 Mar
8:14 a.m.
New subject: WTD: IBM PC schematics
On Tue, 11 Mar 2003, Philip Pemberton wrote:
I'm also after a copy of the schematics for
the original IBM PC-AT and
PC-XT. Anyone got a set they can scan or photocopy for me?
The IBM Technical Reference Manual(s) included the schematics. But they
were broken up into a lot of pages. Dave Thompson ("Microcornucopia"
magazine) took the XT manual and a CAD program, and put the XT ones
together into a single large poster.
9:18 a.m.
Hi,
"Philip Pemberton" <philpem(a)dsl.pipex.com> said:
Hi,
I'm trying to track down a copy of the NEC V20 Hardware Manual. I've
managed to find a PDF version of the Software (programming) Manual, but the
Hardware Manual (which, typically, is filled with the info I need to get
this thing running) is a pain in the neck to find, especially now the V20 is
classified as obsolete by NEC.
I'm also after a copy of the schematics for the original IBM PC-AT and
PC-XT. Anyone got a set they can scan or photocopy for me?
I can't help you with either of those, but I have a V20 if you need one.
--
Cheers,
Stan Barr stanb(a)dial.pipex.com
The future was never like this!
9:52 a.m.
Stan Barr wrote:
I can't help you with either of those, but I have
a V20 if you need
one.
What package and speed grade?
Better yet, can you tell me what the full part number of the chip and the
asking price is?
Thanks.
--
Phil.
philpem(a)dsl.pipex.com
http://www.philpem.dsl.pipex.com/
7796
days inactive
7799
days old
23 comments
11 participants
participants (11)
-
arcarlini＠iee.org -
ard＠p850ug1.demon.co.uk -
bfranchuk＠jetnet.ab.ca -
cisin＠xenosoft.com -
erd_6502＠yahoo.com -
ericj＠speakeasy.org -
Hans.Franke＠mch20.sbs.de -
mtapley＠swri.edu -
pcw＠mesanet.com -
philpem＠dsl.pipex.com -
stanb＠dial.pipex.com