Are you emulating the 93C46 or using a real one?

I'm actually using the one that comes with an Atmel Atmega16 microcomputer which has EEPROM builtin.

Diving into the datasheets tonight, I realized a made a naïve (and incorrect) assumption about what you were asking earlier.

I’m planning on using the RTL8019AS in jumper mode, which (as far as I can see) means that I don’t need to mess with using or emulating the 9346.

I’m not at all an expert with this stuff-- this project is the biggest embedded project I’ve ever undertaken (deploying some data aquisition units over Ethernet for my university). We’ll have to see how it goes…

John