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Jumper Setting
·
IRQ Mode
DIP 1 (MODE 0) of S1 is used to set the IRQ mode of this card.
DIP1 : ON (Upper) position
DIP1 : OFF (Lower) position
·
STANDARD/ ENHANCED Mode
DIP 2 (MODE 1) of S1 is used to set the Standard/enhanced mode of
this card.
DIP1 : ON (Upper) position
DIP1 : OFF (Lower) position
·
STANDARD/ ENHANCED Mode
DIP 1 (SPEED) of S2 is used to decide the speed mode of this card.
Operating System Mode
Connect the left two pins of JP15 to use DOS, Windows 3.1
Connect the right two pins of JP15 to use Windows 95, NT
High Speed Mode (Frequency of Oscillator Crystal = 14.7456
MHz)
DIP1 : ON (Upper) position
(Frequency of Oscillator Crystal = 14.7456 MHz)
36
PCL-846/847 User's Manual
Speed Bit on S2 is ON
Share IRQ mode
Independent IRQ mode
STANDARD mode
ENHANCED mode
High Speed Mode or ´ 8 Mode
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