Fileset: devices.isa.mm2
Port
P/N Cables.---------. Switch block
71F0162 --U---| V.35 |0 |
71F0165 --V---| EIA232D | |_____________|________________________
71f0164 --W---| X.21 | |________________________ FRU |
Cust. --X---| EIA422A | 78-pos | Interface Card |33F8967 #2701|
|---------|____T________| FRU 84F7540 FFC 781 |FFC 781 |
71F0165 --V---| EIA232D | | | |
71F0162 --U---| V.35 |1 |________________________| |
|---------| |______ __ _____________|
71F0165 --V---| EIA232D |3 | |||||||||| |||||||
|---------|
71F0165 --V---| EIA232D |2
30F8966 --K---| EIA422A | 1MB memory: 53F2662
'---------'
T- Cable + Box 53F2622 / 40F9902
Switch Block
______________________
| 10 9 8 7 6 5 4 3 2 1 |
| x x x x x x x x x x |ON
|______________________|OFF
_________________
| Switch Setting |
|_________________|_________________________________________________________
| OFF | Co-Processor is in a one-edge connector expansion slot. |
|_________________|_________________________________________________________|
| ON | Co-Processor is in a two-edge connector expansion slot. |
|_________________|_________________________________________________________|
_________________
| Switch Setting | Interrupt Level Switch Block
|_________________|___________________ ______________________
| ON | ON | ON | 3 | | 10 9 8 7 6 5 4 3 2 1 |
| ON | ON | OFF | 4 | | x x x x x x x x x x |ON
| ON | OFF | ON | 7 | |__|___________|_|_|_|_|OFF
| ON | OFF | OFF | 2 or 9 | | | | | L1
| OFF | ON | ON | 10 | BW | | L2
| OFF | ON | OFF | 11 | | L4
| OFF | ON | ON | 12 | M1
| OFF | OFF | OFF | 15 |
|_____|_____|_____|___________________|
_______________________________ ______________________________________
| Switch Setting | Memory Size | | Switch setting | Bus Width Connector |
|______ M1 _______|_____________| |______ BW ______|_____________________|
| ON | Reserved | | ON | 8-bit bus |
|_________________|_____________| |________________|_____________________|
| OFF | 1MB | | OFF | 16-bit bus |
|_________________|_____________| |________________|_____________________|
_______________________
| Switch Setting |_____________________
|_______________________| Base | Physical |
| C8 | C4 | C2 | C1 | Address | Card | Switch Block
|_____|_____|_____|_____|_________|___________| ______________________
| ON | ON | ON | ON | 2A0 | 0 | | 10 9 8 7 6 5 4 3 2 1 |
| ON | ON | ON | OFF | 6A0 | 1 | ON | x x x x x x x x x x |
| ON | ON | OFF | ON | AA0 | 2 | OFF|______|_|_|_|_________|
| ON | ON | OFF | OFF | EA0 | 3 | | | | |
| ON | OFF | ON | OFF | 12A0 | 4 | | | | C1
| ON | OFF | ON | OFF | 16A0 | 5 | | | C2
| ON | OFF | OFF | ON | 1AA0 | 6 | | C4
| ON | OFF | OFF | OFF | 1EA0 | 7 | C8
| OFF | ON | ON | ON | 22A0 | 8 |
| OFF | ON | ON | OFF | 26A0 | 9 |
| OFF | ON | OFF | ON | 2AA0 | 10 |
| OFF | ON | OFF | OFF | 2EA0 | 11 |
| OFF | OFF | ON | ON | 32A0 | 12 |
| OFF | OFF | ON | OFF | 36A0 | 13 |
| OFF | OFF | OFF | ON | 3AA0 | 14 |
| OFF | OFF | OFF | OFF | 3EA0 | 15 |
|_____|_____|_____|_____|_________|___________|
DIP Switch Settings For the 4-Port Adapter
Switch Number 10 9 8 7 6 5 4 3 2 1
___________________________________________________________
First Adapter Off On On ON On Off Off On Off On
Second Adapter Off On On ON Off Off Off On Off Off
Third Adapter Off On On Off On Off Off Off On On
Wrap Plugs: 78-pin..... 40F9902 EIA-232... 40F9903
V.35 Port.. 40F9900 EIA-422A.. 53F3886
X.21.Port.. 40F9904