Emerson MVME7100 사용자 설명서
Deleting VME Settings
MOTLoad Firmware
MVME7100 Single Board Computer Installation and Use (6806800E08A)
93
6.5.5
Deleting VME Settings
To delete the changeable VME setting (restore default value), type the following at the firmware
prompt:
prompt:
z
Deletes Master Enable state:
vmeCfg –d –m
z
Deletes selected Inbound Window state:
vmeCfg –d –i(0 - 7)
z
Deletes selected Outbound Window state:
vmeCfg –d –o(0 - 7)
z
Deletes Master Control Register state:
vmeCfg –d –r234
z
Deletes Control Register state:
vmeCfg –d –r238
z
Deletes CRG Attribute Register state:
vmeCfg –d –r414
6.5.6
Restoring Default VME Settings
To restore all of the changeable VME setting back to their default settings, type the following at
the firmware prompt:
the firmware prompt:
vmeCfg –z
6.6
Remote Start
As described in the MOTLoad Firmware Package User's Manual, listed in
Appendix B, Related
Documentation
, remote start allows the user to obtain information about the target board,
download code and/or data, modify memory on the target, and execute a downloaded program.
These transactions occur across the VMEbus in the case of the MVME7100. MOTLoad uses
one of four mailboxes in the Tsi148 VME controller as the inter-board communication address
(IBCA) between the host and the target.
These transactions occur across the VMEbus in the case of the MVME7100. MOTLoad uses
one of four mailboxes in the Tsi148 VME controller as the inter-board communication address
(IBCA) between the host and the target.
CR/CSR slave addresses configured by MOTLoad are assigned according to the installation
slot in the backplane, as indicated by the VME64 Specification. For reference, the following
values are provided:
slot in the backplane, as indicated by the VME64 Specification. For reference, the following
values are provided:
CS/CSR Starting Address
Slot Position
1
0x0008.0000
2
0x0010.0000
3
0x0018.0000
4
0x0020.0000
5
0x0028.0000
6
0x0030.0000