LSI SYM22801 Uživatelský manuál stáhnout pdf (Strana 38)

2-24 Installing the SYM22801 Host Adapter

Four switches for each channel provide cable detection simulation and

forced upper line termination. Switch one simulates a device on the

internal 50-pin connector, switch two simulates a device on the internal

68-pin connector, switch three forces the upper SCSI line terminator to

stay on, and switch four simulates a device on the external 68-pin

connector.

When SYM22801 is in the middle of a bus using only one connector,

then switch Int68 and Ext68 (switches 2 and 4) for that bus are on. This

forces the terminators for that bus to be disabled.

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 79 80

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LSI SYM22801 Uživatelský manuál Strana 38