Default Jumper Settings For Vtrc Boards (All Board Positions) - Data General AViiON Series Customer Documentation

Table 2–27 Default Jumper Settings for VTRC Boards (All Board Positions)
Jumper Pins
P1
P4
P5
P6
P7
P99
P75
P77
P85
P83
P81
P79
P91
P93
P89–2
P100–2 P97–2
P102–2 P87–2
P69
P71
P73
Notation
In
Out
014–001867
Status Function
1–2 In Clock
2–3 In 4Mb/s LAN speed
2–3 In Equalizer disconnect
2–3 In Equalizer disconnect
1–2 In 4Mb/s LAN speed
1–2 Out 4Mb/s LAN speed
1, 2 In Address size
1, 2 In Address size
1–2 In Bus request level 3
1–2 Out Bus request level 2
1–2 Out Bus request level 1
1–2 Out Bus request level 0
1–2 In Bus grant level 3
1–2 In Bus grant level 3
P95–2 In Bus grant level 2
In Bus grant level 1
In Bus grant level 0
1–2 In Interrupt request level
1–2 Out Interrupt request level
1–2 Out Interrupt request level
Indicates
Jumper installed.
Jumper removed.
Configuring VME Option Boards
2-45