Digi MC/8e RS-232

Identifying Older Digi Product By Serial Number
@6FE7.ADF - Digi MC/2e, MC/4e, and MC/8e Multiport Ser.
90029100B.pdf Manual for 64K, full length Xe (and Xi) adapters 
90028800B.pdf  Manual for 8K/64K "VE" series of Xe adapters.
90030300C.pdf  Manual for 8K "GG" series of XE adapters.
Drivers Search (Java Script!)

P1 DB78
U6 25.000 MHz osc
U7 N80C186XL12
U11,12,26,27 Zilog Z0853008VSC
U18 7.3728 MHz osc
U43,62 M5M5256CFP-70LL

AdapterID 6FE7 Digi MC/2e, /4e, and /8e Multiport Serial Cards

Memory Start Address
   8 Kbyte (2000h) or 64Kbyte (8000h) memory block with the starting address under 1 Meg where the Digi MC/Xe will reside in the host's memory map
     <"0C0000h - 8K Window" (c000-c1ff)>, 0C2000h (c200-c3ff), 0C4000h (c400-c5ff), 0C6000h (c600-c7ff), 0C8000h (c800-c9ff), 0CA000h (ca00-cbff), 0CC000h (cc00-cdfff), 0CE000h (ce00-cfff), 0D0000h (d000-d1ff), 0D2000h (d200-d3ff), 0D4000h  (d400-d5ff), 0D6000h (d600-d7ff), 0D8000h (d800-d9ff), 0DA000h (da00-dbff), 0DC000h (dc00-ddff), 0DE000h (de00-dfff)
     <"F80000h - 64K Window" (f8000-f8fff)>, FC0000h (fc000-fcfff), FA0000h (fa000-fafff)

I/O PORT Address
    I/O locations where MC/Xe Host Control Registers reside in the host I/O map. Available choices are:  0118h, 0128h, 0208h, 0228h, 0308h, 0328h, or I/O Ports Disabled. The MC/Xe Control Registers take up 4 bytes.
   <"208h" (0208h-020b)>, 228h (0228h-022b), 308h (0308h-030b), 328h (0328h-032b), 108h (0108h-010b), 118h (0118h-011b), 128h (0128h-012b), Disabled

Interrupt Vectors
   IRQ Lines on which the Digi MC/Xe will interrupt the host
   < "Disabled">, 10, 11, 15, 3, 5,7

9595 Main Page