I didn't check the schematic, lazy me. So 6.7V looks even worse in this case.
F
>
> What's the Vcc of the 6402 (pin 1 of M22) ?
>
> m
>
> - Original Message -
> From: "Francesco Messineo"
> To:
> Sent: Thursday, August 03, 2017 3:49 AM
>
6402 (pin 1 of M22) ?
>
> m
>
> - Original Message -
> From: "Francesco Messineo"
> To:
> Sent: Thursday, August 03, 2017 3:49 AM
> Subject: Re: [M100] Model 100 serial port
>
>
>> On Thu, Aug 3, 2017 at 12:01 AM, Kurt McCullum wrote:
>>>
>
>> Kurt
>>
>> -Original Message-
>> From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of John
>> Gardner
>> Sent: Wednesday, August 02, 2017 9:24 AM
>> To: m...@bitchin100.com
>> Subject: Re: [M100] Model 100 serial port
>
[mailto:m100-boun...@lists.bitchin100.com] On Behalf Of John
> Gardner
> Sent: Wednesday, August 02, 2017 9:24 AM
> To: m...@bitchin100.com
> Subject: Re: [M100] Model 100 serial port
>
> ...the problem is somewhere between the db25 and the UART...
>
> Most likely. I'm no g
then sends another.
>
> I'll do more testing but my first impression is that it's the UART.
>
> Kurt
>
> -Original Message-
> From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of John
> Gardner
> Sent: Wednesday, August 02, 2017 9:24 AM
> To:
27;s the UART.
Kurt
-Original Message-
From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of John Gardner
Sent: Wednesday, August 02, 2017 9:24 AM
To: m...@bitchin100.com
Subject: Re: [M100] Model 100 serial port
...the problem is somewhere between the db25 and the UART...
Most l
DVI, somewhere ?
Greetings from the TyRannoSaurus
Jan-80
From: Mike Stein
To: m...@bitchin100.com
Sent: Wednesday, 2 August 2017, 19:44
Subject: Re: [M100] Model 100 serial port
Correct; the HC is definitely a better replacement for the 40H, but I'm pretty
sure that in a pinch the
Correct; the HC is definitely a better replacement for the 40H, but I'm pretty
sure that in a pinch the HCT would also work.
m
- Original Message -
From: "Francesco Messineo"
To:
Sent: Wednesday, August 02, 2017 1:05 PM
Subject: Re: [M100] Model 100 serial port
probably be replaced
> with a 74HC(T)32).
>
> m
>
> - Original Message -
> From: "John Gardner"
> To:
> Sent: Wednesday, August 02, 2017 12:23 PM
> Subject: Re: [M100] Model 100 serial port
>
>
> > ...the problem is somewhere between the db
On Wed, Aug 2, 2017 at 6:47 PM, Mike Stein wrote:
> Good advice; the most likely culprit (because it's indirectly connected to
> the outside world with its static, lightning, ground loops etc.) is M35, a
> (1)4584.
>
> The only other IC would be M24, a 40H032 (which could probably be replaced
>
up a signal.
>
> Kurt
>
> -Original Message-
> From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of John
> Gardner
> Sent: Wednesday, August 02, 2017 9:24 AM
> To: m...@bitchin100.com
> Subject: Re: [M100] Model 100 serial port
>
> ...the problem is some
To: m...@bitchin100.com
Subject: Re: [M100] Model 100 serial port
...the problem is somewhere between the db25 and the UART...
Most likely. I'm no great troubleshooter, but if I may...
Set up a test file which contains a long series of 0xAAs, as in
10101010...
Send the file at a baud rat
From: "John Gardner"
To:
Sent: Wednesday, August 02, 2017 12:23 PM
Subject: Re: [M100] Model 100 serial port
> ...the problem is somewhere between the db25 and the UART...
>
> Most likely. I'm no great troubleshooter, but if I may...
>
> Set up a test file which c
...the problem is somewhere between the db25 and the UART...
Most likely. I'm no great troubleshooter, but if I may...
Set up a test file which contains a long series of 0xAAs, as in
10101010...
Send the file at a baud rate which is easy for you to see with
whatever you've got for test equi
Well the good news is the problem is somewhere between the db25 and the
UART :-)
-- John.
: [M100] Model 100 serial port
Probably a relatively simple 50 cent IC replacement...
- Original Message -
From: Kurt McCullum <mailto:kurt.mccul...@att.net>
To: m...@bitchin100.com <mailto:m...@bitchin100.com>
Sent: Wednesday, August 02, 2017 10:37 AM
Subject: Re:
Probably a relatively simple 50 cent IC replacement...
- Original Message -
From: Kurt McCullum
To: m...@bitchin100.com
Sent: Wednesday, August 02, 2017 10:37 AM
Subject: Re: [M100] Model 100 serial port
Well it’s officially a dead serial port. When connected to a PC I can
[mailto:m100-boun...@lists.bitchin100.com] On Behalf Of Kurt McCullum
Sent: Wednesday, August 02, 2017 7:20 AM
To: m...@bitchin100.com
Subject: Re: [M100] Model 100 serial port
Thanks John,
Yeah the chunky cable thing is an issue but I’ve got a 25 to 9 pin slim adapter
for that. I can receive data
port.
Kurt
From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of John R.
Hogerhuis
Sent: Wednesday, August 02, 2017 1:34 AM
To: m...@bitchin100.com
Subject: Re: [M100] Model 100 serial port
Actually one... chunkier cables won't fit. But no electrical differences if you
Actually one... chunkier cables won't fit. But no electrical differences if
you can get it connected.
-- John.
On Tue, Aug 1, 2017 at 10:03 PM Kurt McCullum wrote:
> Are there any unique requirements for the M100 when it comes to the serial
> port. I just plugged in the M100 to the cable I have used for my
> 102/200/8201 and it flat out doesn’t work. I’m baffled right now. Can
> anyone shed light on this?
Are there any unique requirements for the M100 when it comes to the serial
port. I just plugged in the M100 to the cable I have used for my
102/200/8201 and it flat out doesn't work. I'm baffled right now. Can anyone
shed light on this?
Kurt
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