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Re: unknown card! - please identify
I did further search on this unknown card. Apart from LS74 series
chips, it has following important ICs
1. DP8390CN / NS32490CN :
closest I found was DP8390D and DP8390C, which is a network interface
controller for ethernet by National Semiconductors.
2. DP83910:
CMOS Serial Network Interface for 10BASE-T by NS
3. DP8392AN:
Coaxial Transceiver Interface
4. VALOR LT6003
Pulse Transformer by Valor Electronics (San Diego) used by DP8392.
5. KM62256
SRAM 32K
6. 8936 by Innovations in Computing
unknown. Did extensive search but didn't found any info. ChipDir
website search shows DS8936, which is a LocalTalk Transceiver (can't
be as number of pins are totally different.)
My thought is that this is a union of a localtalk + loacaltalk to
ethernet converter. if anyone know about 8936 by Innovations in
Computing Chip please let me know. If it has nothing to do with
localtalk protocol then my gues is wrong.
Another thing I want to know is that whether this is a Apple II
compatible card or not.....
Please give any comments...
http://www.geocities.com/pererasanjaya/
sanjaya