Configuration
VME-PMC-CADDY/2
Hardware-Manual • Doc.-No.: V.1915.21 / Rev. 1.0
Page 19 of 43
3.2.2 VMEbus System Controller Setup
This bits define how and whether the VME-PMC-CADDY/2 is activated as VMEbus system controller.
Coding switch-
contact 2
Coding switch
contact 1
Function
SCONEN#
SCONDIS#
OFF
OFF
Auto SCON: automatic activation of the system
controller (depending of signal VBG3IN#))
ON
OFF
System controller activated
OFF
ON
System controller deactivated
ON
ON
not allowed
Table 7: VMEbus system controller activation
Value of the parameter bits:
ON:
Bit = ‘0’
OFF:
Bit = ‘1’
Please refer to chapter “5.4.3 System Controller (SCON)” in the manual of the Tundra PCI/X-to-
VMEbus bridge TS148 [1] for details about the system controller functions.
