Recnognize PCB (???)

[ALPHABiT]

Does anyone can help me to understand what is this card on kickstart ?
Why 2 eprom per Kick ?
Ty.

 

[ALPHABiT]

Tryied to remove. Wont come up.
Eproms upside are 28pins. Socked under-standing is 40, of course.

 

[8 Bit Dreams]

You can use 27C512 IC's, just split KS ROM in to odd and even then

 

[thebajaguy]

27C512 = 8-bit 64K per EPROM. In a 4x4 setup it gives you 128Kx16, or 256K. One would not only split the image into even/odd byte, one would also split the resulting 128K into high and low 64K.

 

[ALPHABiT]

Thanks.
I solved the removing problem, there was a screw hided under an eprom and fixed to motherboard (!!!).
But do you think i can find 1.3 and 3.1 kickstart in that eprom format ? Because i'm looking for a switch and thoose 2 kicks