[abc80] Super Smartaid Cartridge

[H. Peter Anvin]

On 4/23/19 12:36 PM, H. Peter Anvin wrote:
> 
> The two large chips on the left are 8K (top) and 2K (bottom) EPROMs; I
> bet reading out their contents will tell a *lot* about how the rest of
> the board is set up.
> 

8Kx8 and 2Kx8 respective, types 2764 and 2716.

> 
> There is enough writing still left on the big chip in the middle that it
> is clearly a 6116 series (2Kx8) CMOS RAM.
> 

Pinout for (E)EPROMs:

https://www.unitechelectronics.com/EPROM_data.htm

Pinout for SRAM (note that the pinout for 2716 and 6116 are almost
identical, with the only -- rather obvious -- difference being WE# vs Vpp.

https://slideplayer.com/slide/7667975/25/images/22/10.1%3A+SEMICONDUCTOR+MEMORIES+SRAM+6116+pinouts.jpg

	-hpa