LaserMaster LXMK
@611B.ADF - LaserMaster Controller 
LX6 Professional Files



LXMK Printer Controller
J1 DB25 Male
RAM1-6 30 pin SIMM
U9 Painted chip
U17 Painted Chip
U21 AMD 7202A-50PC
U24-26 NS DS75176BN
Y1 60.000000 MHz osc
Y2 44.731500 MHz osc

RAM 1-6 are possibly non-parity? There are only two chips on each SIMM, Hitatchi HM514400AS7



MIO Card?
J1 HP port
J2 DB25 Female
JP1-4 Unk
P1 DB9 Male
U11 PR4-636-003
U15 Motorola MC68HC11AOFN
X1 8.0000 MHz xtal
 



AdapterId 611B LaserMaster Controller

I/O Address Assignment
    <"280H" (0280-028F)>, 180H (0180-018F)

Interrupt Level Assignment
   <"Level 3">, 4, 7, 9

Ed. I wonder if this adapter can share interrupts. Look for a "*" when configuring.
 


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