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Hardware Preparation and Installation

It is important to note that some options are not software-programmable. These specific options are controlled through manual installation or removal of jumpers, and in some cases, the addition of other interface modules on the MVME5100. The following table lists the manually configured jumpers on the MVME5100, and their default settings.

If you are resetting the board jumpers from their default settings, it is important to verify that all settings are reset properly. For example, the SBC mode requires setting jumpers 4, 10 and 17 for rear Ethernet functions, but it also requires resetting jumpers J6 and J20.

Neglecting to reset J6 and J20 could damage or destroy subsequent PMCs or PrPMCs installed on the base board at power-up.

Table 1-1. Manually Configured Headers/Jumpers

Jumper

Description

Setting

Default

 

 

 

 

J1

RISCWatch Header

None (Factory Use Only)

N/A

 

 

 

 

J2

PAL Programming Header

None (Lab Use Only)

N/A

 

 

 

 

J4

Ethernet Port 2 Selection

For P2 Ethernet Port 2:

 

 

(see also J10/J17)

Pins 1,2; 3,4; 5,6; 7,8 (set when in SBC

No

 

 

mode, also called 761 mode)

Jumper

 

 

 

Installed

 

 

For Front Panel Ethernet Port 2:

 

 

(front

 

 

No Jumpers Installed

 

 

panel)

 

 

 

 

 

 

 

J6, J20

Operation Mode

Pins 1, 2 for PMC Mode

PMC

 

(Set Both Jumpers)

 

Mode

 

Pins 2, 3 for SBC Mode*

 

 

 

 

 

 

 

J7

Flash Memory Selection

Pins 1, 2 for Soldered Bank A

Socketed

 

 

 

Bank B

 

 

Pins 2, 3 for Socketed Bank B

 

 

 

 

 

 

 

J10, J17

Ethernet Port 2 Selection

For Front Panel Ethernet Port 2:

Front

 

(see also J4)

Pins 1, 3 and 2,4 on Both Jumpers

Panel

 

 

 

Ethernet

 

 

For P2 Ethernet Port 2:

 

 

Port 2

 

 

Pins 3, 5 and 4, 6 on Both Jumpers (set

 

 

 

 

 

for SBC mode)

 

 

 

 

 

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Motorola Single Board Computer, MVME5100 manual Manually Configured Headers/Jumpers, Jumper Description Setting Default