Technical data

Hardware Preparation and Installation
MVME6100 Single Board Computer Installation and Use (6806800D58E)
25
The SROM WP switch is OFF to enable write protection on all I
2
C. The switch is ON to disable
the I
2
C EEPROM write protection.
S3 position 3-8 defines the VME Geographical Address if the MVME6100 is installed in a 3-row
backplane. The following is the pinout:
Setting the individual position to ON forces the corresponding signal to zero. If the board is
installed in a 5-row backplane, the geographical address is defined by the backplane and
positions 3-8 of S3 should be set to OFF. The default setting is OFF.
Table 1-3 SROM Configuration Switch (S3)
Position 2 1
FUNCTION SROM WP SROM_INIT
DEFAULT (OFF) WP No SROM_INIT
Position Function
3VMEGAP_L
4VMEGA4_L
5VMEGA3_L
6VMEGA2_L
7VMEGA1_L
8VMEGA0_L