Data General AViiON Series, Клиентская документация

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Configuring VME Option Boards
2-24
014–001867
Table 2–15 Default Jumper Settings for VSC/3 Boards (All Board Positions)
Jumper Pins Status Function
W13 1–2 Out Bus release option
W15 In Channel A RS–232–C ground
W16 Out Channel A RC ground
W17 Out Channel A frame ground
W19 1–2 In DMA A 19/15
W21 In A03 Interrupt level decode
W22 1–2 Out A02 Interrupt level decode
W23 1–2 Out A01 Interrupt level decode
W27 1–2 Out Interrupt request level 7 (High)
3–4 Out Interrupt request level 6
5–6 Out Interrupt request level 5
7–8 Out Interrupt request level 4
9–10 In Interrupt request level 3 (selected)
11–12 Out Interrupt request level 2
13–14 Out Interrupt request level 1 (Low)
W31 1–2 Out Channel A multidrop enable
W34 1–2 In DMA address select
3–4 In DMA address select
W35 2–3 In EPROM size
W36 2–3 In EPROM size
W40 1–2 Out Channel B multidrop
W45 1–2 In Channel B RS–232–C ground
W46 1–2 Out Channel B RC ground
W47 1–2 Out Channel B frame ground
W51 1–2 In Channel B clock option
W53 1–2 In Byte swap
W54 1–2 In Std/Ext slave decode
W57 1–2 In Channel A clock option
W59 1–2 In Channel C RS–232–C ground
W61 1–2 Out Channel C RC ground
W62 1–2 Out Channel C frame ground
W64 1–2 In Channel D clock option
W65 1–2 Out Channel D multidrop
W70 1–2 In Channel C clock option
W71 1–2 Out Channel C multidrop enable
W77 1–2 In Channel D RS–232–C ground
W78 1–2 Out Channel D RC ground
W79 1–2 Out Channel D frame ground
Notation Indicates
In Jumper installed.
Out Jumper removed.
(Concluded)