Configuration
Hardware Manual • Doc. No.: V.1915.21 / Rev. 1.0
VME-PMC-CADDY/2
Page 20 of 43
3.2.3 VMEbus Power-Up-Options
After a reset the Tundra PCI/X-to-VMEbus-bridge TS148 evaluates different PCI/X-bus and VMEbus
signals to enable or disable various functions. For the VMEbus the data signals VD[0] to VD[3] are
evaluated.
Coding switch
contact
VMEbus
data bit
Power-up option
Description
8
VD[0]
SFAILEN_RV
SFAILEN Control Bit Reset Value
7
VD[1]
SFAILAI_AC
SFAILAI Control Bit Auto Clear
5
VD[2]
ASIDEN
Auto Slot ID Enable
6
VD[3]
GSIDEN
Geographical Slot ID Enable
Table 8: VMEbus-Power-Up option bits
Please, refer to chapter “5.4.2 VMEbus Power-up Options” in the manual of the Tundra PCI/X-to-
VMEbus-Bridge TS148 [1] for details about the comprehensive VMEbus Power-Up options.
