Smt Configuration Switch, S1; Table 2-5 Configuration Switch Settings (S1); Figure 2-4 Smt Configuration Switch Position - SMART Embedded Computing MVME7100ET Installation And Use Manual

The following sections describe the on-board switches and their configurations for the
MVME7100ET.
Board Malfunction
Switches marked as "reserved" might carry production-related functions and can
cause the board to malfunction if their setting is changed.
Do not change settings of switches marked as "reserved". The setting of switches
which are not marked as "reserved" has to be checked and changed before board
installation.
2.4.1

SMT Configuration Switch, S1

An 8-position SMT configuration switch (S1) is located on the MVME7100ET to control the
flash bank write-protect, select the flash boot image, and control the safe start ENV
settings. The default setting on all switch positions is OFF and is indicated by brackets in
Table 2-5.

Figure 2-4 SMT Configuration Switch Position

Table 2-5
Switch
S1-1
S1-2
MVME7100ET Single Board Computer Installation and Use (6806800K87G)
Configuration Switch Settings (S1)
Description Setting
[OFF]
1
Safe Start
ON
Boot Block B [OFF]
Select ON
Hardware Preparation and Installation
NOTICE
Function
Use normal ENV
Use safe ENV
Flash memory map normal and boot block A selected
Boot block B selected, mapped to highest address
37