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Chapter A
Default Settings — VXI/VME-MXI-2
PCI-Based MXI-2 Interface for Windows
A-6
ni.com
SMB CLK10 termination (S6)
Ignored; effective only when
S7 is set to IN
Polarity of external SMB CLK10
(S3)
Inverted
MXIbus CLK10 signal (S1)
Receive CLK10 from MXIbus
MXIbus termination
(U21 Switches 3 and 4)
Automatic MXIbus termination:
Switch 3 set to OFF; Switch 4
ignored
Configuration EEPROM
(U21 Switches 1 and 2)
User-modifiable; factory
settings protected: both switches
set to OFF
Table A-10.
VME-MXI-2 Hardware Default Settings
Hardware Component
Default Setting
A16 base address (U20)
Hex C040
VME-MXI-2 intermodule
signaling (W2)
No user-defined pin selected
MXIbus termination
(U21 Switches 3 and 4)
Automatic MXIbus termination:
Switch 3 OFF; Switch 4 ignored
Configuration EEPROM
(U21 Switches 1 and 2)
User-modifiable; factory
settings protected: both switches
OFF
DRAM SIMMs installed
Per customer order
SIMM size configuration (S2)
OFF if SIMMS are 4 M
×
32
or larger; ON if smaller than
4 M
×
32
Table A-9.
VXI-MXI-2/B Hardware Default Settings (Continued)
Hardware Component
Default Setting