Hp PCIe U320 SCSI Host Bus Adapter Manual do Utilizador descarregar pdf (Página 29)

Sync Rate (MB/s) Choices: Sync DT IU (320, 160), Sync DT (160, 80, 40), Sync ST WIDE

(80, 40, 20, 10), Sync ST Narrow (40, 20, 10, 5)

Default: Sync DT IU 320.

If synchronous transfers are enabled, the sync rate speciﬁes the maximum rate

at which host bus adapter negotiates with the selected target ID. Set the rate

to the maximum value supported by the host adapter. If excessive SCSI errors

occur, you have long cables, or there are many devices on the bus, you

mightwanttoreducetheSync Rate value. Slowing the transfer rate may

increase the reliability of the SCSI bus.

Wide Transfers Choices: D isabled, Enabled

Default: Enabled

Speciﬁes whether the initiator negotiates wide data transfers. If the pa rameter

is disabled, narrow data transfers are negotiated. Wide Transfers is

automatically set to Enabled when the Sync Rate speciﬁes a DT rate. The

DT sync rates must have wide data transfers.

User guide

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Hp PCIe U320 SCSI Host Bus Adapter Manual do Utilizador Página 29