anybody knows, what the difference is ?

I'm trying to get my machine to work, but it looks like the monitor
understands very few commands.
(till now, TEST and BOOT)

as the CPU startups, i get :

KA650-B V1.2/0123

Performing normal system tests.

30..29..28 ..............03..

Tests completed.

>>>SHOW MEM
02000000
00000000
0000FFB0 : 10000

I have in this system a DELQA-SA BOARD.
what is the name of it ?

I can Boot from my TK70 as "B/3 MUA0",
but trying a "B/100 ESA0"

2..Bootfile: mopboot

?41 DEVASSIGN, ESA0
?06 HLT INST
      PC = 0000101A
Failure.
>>>


Any advice ?

thanks,
emanuel