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3 geographical address switch (s3), Table 1-3, Geographical address switch assignments – Artesyn MVME3100 Single Board Computer Installation and Use (June 2014) User Manual

Page 28: Figure 1-2, Geographical address switch settings, Hardware preparation and installation, Figure 1-3 geographical address switch settings, Table 1-3 geographical address switch assignments

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Hardware Preparation and Installation

MVME3100 Single Board Computer Installation and Use (6806800M28E)

28

1.4.3

Geographical Address Switch (S3)

The TSi148 VMEbus Status register provides the VMEbus geographical address of the
MVME3100. This switch reflects the inverted states of the geographical address signals.
Applications not using the 5-row backplane can use the geographical address switch to assign
a geographical address.

TRST SELECT

8

Normal MPC8540 TRST
mode where the board
HRESET will assert TRST.

Isolates the board
HRESET from TRST
and allows the board
to reset without
resetting the
MPC8540 JTAG/COP
interface.

This switch should
remain in the OFF
position unless a
MPC8540 emulator is
attached.

Table 1-2 Configuration Switch (S4) Settings (continued)

Switch

Pos.

Setting

Notes

OFF (Factory Default)

ON

Figure 1-3

Geographical Address Switch Settings

16

Not used

PCI-X mode

GAP#=0

GA4#=0

GA3#=0

GA2#=0

GA1#=0

GA0#=0

1

2

3

4

5

6

7

8

1

16

Not used

PCI-X mode

GAP#=1

GA4#=1

GA3#=1

GA2#=1

GA1#=1

GA0#=1

1

2

3

4

5

6

7

8

1

ON

ON

Factory Default

Table 1-3 Geographical Address Switch Assignments

Position

SW1

SW2

1

SW3

SW4

SW5

SW6

SW7

SW8

Function

Not
Used

PCI Bus
A mode

GAP

GA4

GA3

GA2

GA1

GA0