Teletype 43

geneb geneb at deltasoft.com
Mon May 22 14:57:52 CDT 2017


On Mon, 22 May 2017, Fred Cisin via cctalk wrote:

> On Mon, 22 May 2017, Paul Koning via cctalk wrote:
>> Does your PC have real RS232?  A lot of "RS232" ports are serial ports, but 
>> not with correct RS232 levels.  If you have "TTL RS232" [sic] it won't work 
>> with an actual RS232 port.
>
> The "CLASSIC" example: manager of the Radio Shack Computer Center told me 
> that the TRS80 Model 1 Expansion Interface RS-232 board was, "by definition" 
> completely "standard" for RS-232, since "RS-232" stood for "RADIO SHACK 232".
>
My jaw would not only have dropped at that statement, but it likely 
would've broken the hinge as well.

It reminds me of the time a cow-orker went to the local Radio Shack 
looking for a GasFET and was told he'd have better luck at an auto parts 
store.

g.


-- 
Proud owner of F-15C 80-0007
http://www.f15sim.com - The only one of its kind.
http://www.diy-cockpits.org/coll - Go Collimated or Go Home.
Some people collect things for a hobby.  Geeks collect hobbies.

ScarletDME - The red hot Data Management Environment
A Multi-Value database for the masses, not the classes.
http://scarlet.deltasoft.com - Get it _today_!


More information about the cctech mailing list