MONO COMBO FOR THE PC/AT                        ASSY PA1010408-xx
       
ЪДВДВДВДВДВДї 
і1і2і3і4і5і6і     SWITCH SETTINGS: ON=1, OFF=0
АВБВБВБВБВБВЩ 
 і і і і АДБДДДДю Extended Memory Size
 і і і і 0 1      No Extended Memory
 і і і і 1 1      512K
 і і і і 1 0      1M
 і і і і 0 0      1.5M
 і і і і
 і і і АДДДДю Extended Memory Starting Address
 і і і 1      1M
 і і і 0      1.5M
 і і і
 і АДБДДДДю Base Memory Size
 і 0 1      No Base Memory
 і 1 1      128K
 і 1 0      256K
 і 0 0      384K
 і
 АДДДДю Base Memory Starting Address
 1      256K
 0      512K    

Use 64Kx1 DRAMs for Base Memory and 256Kx1 DRAMs for Extended Memory when adding
memory to the board, start filling the memory banks from bank 0 of both the high
byte and low byte section. If both Base and Extended Memory are to be configured
on the board, start with Base Memory first.

JUMPER CONFIGURATIONS

Serial Port       COM1 Address - 3F8H           E2-E4 & E5-E6
                  COM2 Address - 2F8H           E1-E2 & E5-E6
                  COM3 Address - 3E8H           E2-E4 & E3-E5
                  Disable                       E1-E2 & E3-E5
Serial Port       Interrupt Level IRQ2          E13-E15
                  Interrupt Level IRQ3          E14-E16
                  Interrupt Level IRQ4          E16-E18*
                  Interrupt Level IRQ5          E15-E17
Serial Port       RS-232-C Interface            E37-E38*
                  TTL Interface                 None
Serial Port       Ring Indicator connected      E33-E34*
                  +5V connected                 E33-E35

Parallel Port     LPT1 Address - 3BCH           E8-E10 & E11-E12
                  LPT2 Address - 378H           E8-E10 & E9-E11
                  LPT3 Address - 278H           E7-E8 & E11-E12
                  Disable                       E7-E8 & E9-E11
Parallel Port     Interrupt Level IRQ5          E53-E54
                  Interrupt Level IRQ7          E54-E20*
Parallel Port     Centronics Interface          E39-E40*
                  Dataproducts Interface        E40-E42
Parallel Port     Unidirectional Port Control   E45-E47*
                  Bidirectional Port Control    E45-E46
Parallel Port     External Directional Control  E45-E46 & E43-E44
                  Internal Directional Control  E45-E46 & E41-E43*

Color Adapter     Enable                        E56-E57*
                  Disable                       E55-E56
Color Adapter     Standard ROM                  E21-E22, E25-E26, E27-E29 &
                                                E30-E32

Memory Parity     Enable                        E50-E52*
                  Disable                       None

* Factory Settings
