some chips for id...

[schoeneweide]

Hi guys,

I´ve found these chips betwenn some other nice stuff in my cellar.

I can´t identify these chips except the white CDP1802D. I've never seen before a white CDP1802 - is the white an uncommon type?

Are the TTY chips from teletype writers? What is the nice old SMC-Network chip? Did anyone know the other chips?

Thanks in advance

[hugo929]

I have no idea but probably neon_wa can give you some answers about these chips with HP house number

[kosmokrator]

i love the white rca 1802 chipsalso the strange tty is nice
and the 2 motorolas....
ill check what may is and i post later results...

any for sale??

[kosmokrator]

the AY-3-8203 is a digital tuner ...
no idea about others
also the white rca 1802 is 8 bit mcu

[schoeneweide]

hi guys,

thanks for your answers

Yeah, i hope neon_wa can identify some the HP chips. It would be nice

Thanks kosmokrator for searching - I`ve searched on google without any satisfying results.

I know the CDP1802 but the package is not usual to me...

[UMMR]

Hi,
nice chips!
The SMC COM 2502 is a UART.
The Inmos chip is a DAC used in many vintage video cards.
Paolo

[tlccomp]

I have some of the same TTY and DEC chips.
I believe the DEC 703B is a network interface controller and
the TI 32202WJDL2 is a a memory management unit, not 100% positive

[schoeneweide]

Hi guys,

thanks for the useful informations

I have more different TTY Chips - but i don't know what they are. Are they used in teletypeterminal or is TTY the manufactor?

What about the SCM37805L and the other DEC chips - any ideas?

[debs3759]

Inmos IMSG170S35 = Video Output Graphics Controller - Color Palette, DAC, uP I/F

[schoeneweide]

Thanks debs.