On 5/3/19 4:25 PM, Al Kossow via cctalk wrote:

> http://www.geekdot.com/the-mips-rs2030/
> 
> someone else had the same problem in the comments
> 
> 

also, there is a simulation running in mame
if you look at drivers/mips.cpp you'll find the nvram layout

/*
         * The following isn't a real dump, but a hand-made nvram image that 
allows
         * entry to the boot monitor. Variables can be adjusted via the monitor,
         * and are laid out as follows:
         *
         *   Offset  Length  Variable
         *    0x0e      4    netaddr
         *    0x12      1    lbaud
         *    0x13      1    rbaud
         *    0x14     20    bootfile
         *    0x28      1    bootmode
         *    0x29      1    console
         *    0x2a      1    ponmask? or something similar
         *    0x2b      3    unused?
         *    0x2e      4    resetepc
         *    0x32      4    resetra
         *    0x36      1    keyswtch
         *    0x37      1    flag
         *    0x38      8    unused?
         *
         */

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