Lines Matching +full:motherboard +full:- +full:bus

37 .Bd -ragged -offset indent
48 .Bd -literal -offset indent
64 .Tn SCSI-Select
72 For systems that store non-volatile settings in a system specific manner
78 many chip-down motherboard configurations.
86 by a particular chip, may be disabled in a particular motherboard or card
88 .Bd -ragged -offset indent
89 .Bl -column "aic7895CX" "MIPSX" "PCI/64X" "MaxSyncX" "MaxWidthX" "SCBsX" "2 3 4 5 6 7 8X"
90 .It Em "Chip" Ta "MIPS" Ta "Bus" Ta "MaxSync" Ta "MaxWidth" Ta "SCBs" Ta "Features"
106 .Bl -enum -compact
108 Multiplexed Twin Channel Device - One controller servicing two busses.
110 Multi-function Twin Channel Device - Two controllers on one chip.
112 Command Channel Secondary DMA Engine - Allows scatter gather list and
115 64 Byte SCB Support - SCSI CDB is embedded in the SCB to eliminate an extra DMA.
117 Block Move Instruction Support - Doubles the speed of certain sequencer
121 style Scatter Gather Engine - Improves S/G prefetch performance.
123 Queuing Registers - Allows queueing of new transactions without pausing the
126 Multiple Target IDs - Allows the controller to respond to selection as a
134 .Cd options AHC_ALLOW_MEMIO=(0 -- disabled, 1 -- enabled)
135 .Bd -ragged -offset indent
139 sitting behind a PCI->PCI bridge, the BIOS may fail to properly initialize
151 .Bd -ragged -offset indent
164 .Bl -tag -width indent
167 (0 -- disabled, 1 -- enabled).
170 adapter, defaults to enabled (0 -- disabled, 1 -- enabled).
181 .Bl -bullet -compact
330 Many motherboards with on-board
335 Every transaction sent to a device on the SCSI bus is assigned a
341 the number of SCBs that can be stored in on-chip memory.
350 To fully utilize the SCSI bus and the devices on it,
356 the fact that devices usually disconnect from the SCSI bus for long
371 more SCB space available, the less host bus traffic consumed saving
389 sequencer-code assembler,
398 This confuses the drive and hangs the bus.
400 .Tn SCSI-Select