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User Manual
Automation Command
GetVBE
A.7.19 Matrox MGA-G400 Graphics
1 simnow> mgag400.usage
Automation Command
SetTexmap (0 | 1)
SetCardType CARDID
GetCardType
A.7.20 PCI Bus
1 simnow> pcibus.usage
Automation Command
DeviceID <SlotID> <DeviceID>
GetDeviceID <SlotID>
BaseIRQ <SlotID> (a|b|c|d)
GetBaseIRQ <SlotID>
Slot <SlotID> (0|1)
SlotStatus <SlotID>
GetConfig
A.7.21 SIO
1 simnow> sio.usage
Automation Command
BreakOnLock (0|1)
GetLockStatus
BreakOnRead (0|1)
GetReadStatus
BreakOnWrite (0|1)
GetWriteStatus
GetConfig
Appendix A
AMD Confidential
Description
Returns true if VESA BIOS Extensions is enabled;
otherwise it returns false.
Description
Enables (1) or disables (0) the texture units. By default
the texture units are disabled.
Sets the MGA-G400 type to CARDID. Valid values for
CARDID are: 6648, 888, 6616, and 824.
Returns the current CARDID value.
Description
Sets the DeviceID to „DeviceID‟ on slot „SlotID‟.
Returns the DeviceID of specified slot „SlotID‟.
Sets the Base IRQ of slot „SlotID‟ to A, B, C or D.
Returns the Base IRQ of slot „SlotID‟.
Enables (1) or disables (0) slot wit specified „SlotID‟.
Returns enabled if slot „SlotID‟ is enabled, otherwise it
returns disabled.
Displays PCI Bus configuration information.
Description
The Lock (1) or Unlock (0) Registers option activates
the breakpoint anytime the lock or unlock sequence is
hit.
Returns enabled if BreakOnLock is enabled; otherwise it
returns disabled.
Enable (1) or disable (0) breakpoints whenever any of
the device configuration registers is read.
Returns enabled if BreakOnRead is enabled; otherwise it
returns disabled.
Enable (1) or disable (0) breakpoints whenever any of
the device configuration registers is modified.
Returns enabled if BreakOnWrite is enabled; otherwise
it returns disabled.
Displays SIO configuration information.
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September 12
, 2008
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