Technical data

MVME3100 Single Board Computer Installation and Use (6806800G36A)
MOTLoad Firmware Control Register/Control Status Register Settings
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3.5.2 Control Register/Control Status Register Settings
The CR/CSR base address is initialized to the appropriate setting based on the Geographical
address; that is, the VME slot number. See the VME64 Specification and the VME64
Extensions for details. As a result, a 512K byte CR/CSR area can be accessed from the
VMEbus using the CR/CSR AM code.
3.5.3 Displaying VME Settings
To display the changeable VME setting, type the following at the firmware prompt:
z vmeCfg –s –m
Displays Master Enable state
z vmeCfg –s –i(0 - 7)
Displays selected Inbound Window state
z vmeCfg –s –o(0 - 7)
Displays selected Outbound Window state
z vmeCfg –s –r184
Displays PCI Miscellaneous Register state
z vmeCfg –s –r188
Displays Special PCI Target Image Register state
z vmeCfg –s –r400
Displays Master Control Register state
z vmeCfg –s –r404
Displays Miscellaneous Control Register state
z vmeCfg –s –r40C
Displays User AM Codes Register state
z vmeCfg –s –rF70
Displays VMEbus Register Access Image Control Register state
3.5.4 Editing VME Settings
To edit the changeable VME setting, type the following at the firmware prompt:
z vmeCfg –e –m
Edits Master Enable state
z vmeCfg –e –i(0 - 7)
Edits selected Inbound Window state
z vmeCfg –e –o(0 - 7)
Edits selected Outbound Window state
z vmeCfg –e –r184
Edits PCI Miscellaneous Register state
z vmeCfg –e –r188
Edits Special PCI Target Image Register state