l the weekend.
Thanks
Rob
Sent from my Windows 10 device
From: allison via cctech
Sent: 06 November 2018 02:24
To: cct...@classiccmp.org
Subject: Re: Datasheet for a NEC Chip in DEC Professional 350
On 11/04/2018 08:10 AM, Rob Jarratt via cctech wrote:
>> -Original Message-
>>
gt; Subject: Re: Datasheet for a NEC Chip in DEC Professional 350
>>
>> On Sun, Nov 4, 2018 at 12:37 PM Rob Jarratt via cctalk
>> wrote:
>>> I have posted previously about a DEC Pro 350 I am trying to get
>>> working again. At the moment it seems to be constantl
> >
> > > -Original Message-
> > > From: Eduardo Cruz [mailto:edcr...@gmail.com]
> > > Sent: 04 November 2018 13:47
> > > To: r...@jarratt.me.uk; Rob Jarratt ;
> > General
> > > Discussion: On-Topic and Off-Topic Posts
> > > C
.com]
> > Sent: 04 November 2018 13:47
> > To: r...@jarratt.me.uk; Rob Jarratt ;
> General
> > Discussion: On-Topic and Off-Topic Posts
> > Cc: Tony Duell
> > Subject: Re: Datasheet for a NEC Chip in DEC Professional 350
> >
> > A constant pulsing reset is u
> -Original Message-
> From: Eduardo Cruz [mailto:edcr...@gmail.com]
> Sent: 04 November 2018 13:47
> To: r...@jarratt.me.uk; Rob Jarratt ; General
> Discussion: On-Topic and Off-Topic Posts
> Cc: Tony Duell
> Subject: Re: Datasheet for a NEC Chip in DEC Pr
-Original Message-
> >> From: Tony Duell [mailto:ard.p850...@gmail.com]
> >> Sent: 04 November 2018 12:42
> >> To: r...@jarratt.me.uk; Jarratt RMA ;
> General
> >> Discussion: On-Topic and Off-Topic Posts
> >> Subject: Re: Datasheet for a NEC Chip in DE
-
>> From: Tony Duell [mailto:ard.p850...@gmail.com]
>> Sent: 04 November 2018 12:42
>> To: r...@jarratt.me.uk; Jarratt RMA ; General
>> Discussion: On-Topic and Off-Topic Posts
>> Subject: Re: Datasheet for a NEC Chip in DEC Professional 350
>>
>> On Sun,
> -Original Message-
> From: Tony Duell [mailto:ard.p850...@gmail.com]
> Sent: 04 November 2018 12:42
> To: r...@jarratt.me.uk; Jarratt RMA ; General
> Discussion: On-Topic and Off-Topic Posts
> Subject: Re: Datasheet for a NEC Chip in DEC Professional 350
>
> O
On Sun, Nov 4, 2018 at 12:37 PM Rob Jarratt via cctalk
wrote:
>
> I have posted previously about a DEC Pro 350 I am trying to get working
> again. At the moment it seems to be constantly resetting the CPU.
>
>
>
> I have traced one possible path for the cause of this back to a NEC chip for
> which
I have posted previously about a DEC Pro 350 I am trying to get working
again. At the moment it seems to be constantly resetting the CPU.
I have traced one possible path for the cause of this back to a NEC chip for
which I cannot find a datasheet. It is a 40-pin DIP it is marked "NEC Japan
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