Re: Tempest Schematic error?

Don't see how they could possibly work that way.

On Sat, Jun 26, 2010 at 9:18 PM, Kevin Moore <talon.k@gmail.com> wrote:

> Yeah it's an ls194 alright. But the board/s I am looking at all have pins 1
> and 2 shorted.
>
>
>
> On Sat, Jun 26, 2010 at 8:52 PM, Rodger Boots <rlboots2@gmail.com> wrote:
>
>> Printing 1 schematics show same thing, no pin 1-2 connection and chip is
>> an LS194.
>>
>>
>> On Sat, Jun 26, 2010 at 8:48 PM, Rodger Boots <rlboots2@gmail.com> wrote:
>>
>>> The schematics I pulled up say F5 is an LS194 with pin one being LATCH1
>>> (inverted) and pin 2 going to P R15. But there is a connection dot at pin 1
>>> and I am using printing 2 of the schematic, so on printing 1 they MIGHT have
>>> been incorrectly connected together.
>>>
>>>
>>> On Sat, Jun 26, 2010 at 6:33 PM, Kevin Moore <talon.k@gmail.com> wrote:
>>>
>>>> So I was looking through the schematics today, and it seems that there
>>>> is a problem in the vector-generator data shifter section. Specifically with
>>>> F5. Perhaps I'm just confused, so I thought I would ask and see. But it
>>>> looks to me like pins 1&2 are tied together. Instead of having /Latch1 going
>>>> into pin 1.
>>>>
>>>> Also could someone explain to me what the P,R15, and P,R31 lines are?
>>>>
>>>> Thanks,
>>>>
>>>> Kevin
>>>>
>>>>
>>>
>>
>

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Received on Sat Jun 26 22:31:26 2010