Quoted from Pinzap:
Code is on a ROM chip. Talk to meloyelo51 if you need someone to burn the code for you.
Thanks for the referral!
Quoted from jetmechinnc:
Am I correct on seeing that the two rom chips are socketed? No need to desolder those chips? Along wit the sound and soeech chips? I see you can buy new chips for around $12 each.
Yes, simple socketed chips, and I only charge $10 for each chip that size, and I am authorized / licensed by PPS
as slochar said above...Earthshaker sound roms are still L1 (aka 1.0), so you wouldn't need them if you sounds are already working properly, unless you are running some early prototype roms that would start with P instead of L....you would just need the CPU U26/U27 L3's