Octagon 6000 Series, User Manual

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E-6
6050 technical data 6000 Series user’s manual
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Jumper settings
Table E-5 6050 jumper settings: W1 and W2
Jumper position Pins Description
"S" W1[1–2]* USESETUP
"X" W1[3–4]* BIOS extension enable
"N" W1[5–6]* Network mode
"T" W1[7–8]* Turbo mode
"IA" W2[7–8]* IO RGE SEL A
"IB" W1[9–10]* IO RGE SEL B
"B" W2[9–10] BIOS device
— W2[1–3]* EZ I/O port C pull-down
— W2[3–5] EZ I/O port C pull-up
— W2[2–4]* EZ I/O port A pull-down
— W2[4–6] EZ I/O port A pull-up
* = default, pins jumpered
Table E-6 6050 EZ I/O base address selection
IA: W2[7-8] IB: W1[9-10] I/O address: J1
not jumpered not jumpered 320H
jumpered not jumpered 120H
not jumpered jumpered 340H
jumpered* jumpered* 140H*
* = default, pins jumpered
Table E-7 6050 pull-down/pull-up EZ I/O
Configuration Description
W2[2–4]* All lines in Port A are pulled to +5V through 10K Ohm
W2[4–6] All lines in Port A are pulled to Gnd through 10K Ohm
W2[1–3]* All lines in Port C are pulled to +5V through 10K Ohm
W2[3–5] All lines in Port C are pulled to Gnd through 10K Ohm
* = default, pins jumpered