CacheMicroCodeE.mesa
Last Edited by: Barth, July 26, 1984 7:37:44 pm PDT
DIRECTORY CacheMicroMachine;
CacheMicroCodeE: CEDAR PROGRAM
IMPORTS CacheMicroMachine =
BEGIN OPEN CacheMicroMachine;
Master;
Sequence[4]; -- IORead, real io operation
Cycle[1, LIST[$MasterEnableMBusDrive, $MCmdDrive, $PageDriveMDataI, $BlockDriveMDataI, $AddressBitsToMDataI, $MDataDrive, $ForceSlave, $Done]];
Cycle[2, LIST[$MasterEnableMBusDrive, $MCmdDrive, $MCmdDriveToNoOp, $ReleaseMBus, $MIsDone, $SuppressPSample, $RefreshToDecoder, $DrivePBits]];
Cycle[3, LIST[$MasterEnableMBusDrive, $MCmdDrive, $MCmdDriveToNoOp, $SuppressPSample, $RefreshToDecoder]];
Cycle[4, LIST[$MasterEnableMBusDrive, $MCmdDrive, $MCmdDriveToNoOp, $FetchAddress, $FormAddress, $Done]];
Sequence[5]; -- IOWrite
Cycle[1, LIST[$MasterEnableMBusDrive, $MCmdDrive, $PageDriveMDataI, $BlockDriveMDataI, $AddressBitsToMDataI, $MDataDrive, $SensePBits, $RefreshToDecoder, $ForceSlave, $Done, $MDataDriveDelayed]];
Cycle[2, LIST[$MasterEnableMBusDrive, $MCmdDrive, $MCmdDriveToNoOp, $ReleaseMBus, $MIsDone, $SuppressPSample, $RefreshToDecoder]];
Cycle[3, LIST[$MasterEnableMBusDrive, $MCmdDrive, $MCmdDriveToNoOp, $SuppressPSample, $RefreshToDecoder]];
Cycle[4, LIST[$MasterEnableMBusDrive, $MCmdDrive, $MCmdDriveToNoOp, $FetchAddress, $FormAddress, $Done]];
Sequence[6]; -- idle
Cycle[1, LIST[$MasterEnableMBusDrive, $MCmdDrive, $MCmdDriveToNoOp, $FetchAddress, $FormAddress, $RefreshIfRefVirtual, $Done]];
END.