89
3 Interface Cards
SCSI Adapter Card
•
Provides data reliability and cable distance of differential SCSI without
cost of external differential transceivers.
•
Improves connectivity (up to 15 LVD Ultra 2 SCSI devices) and cable
lengths (up to 12 meters with Ultra 2 SCSI). Longer cables may be
possible in point-to-point connections.
•
Supports SCAM (SCSI Configured Automatically) Level 1 functionality.
PCI connector
•
One 32-bit universal connector (supports both 5 V and 3,3 V signaling).
•
Configured as a 7,5 W board (PRSNT1 and PRSNT2 grounded).
•
The SCSI Adapter Card sink current on the 5 V power supplies lines. The
3,3 V is supplied by an on-board regulator.
PCI Bus
•
Complies with PCI Specification 2.1.
•
Supports 32-bit, 33 MHz PCI Bus.
•
Supports PCI write and invalidate, read line and read multiple commands.
•
Functions as full 32-bit PCI DMA Bus Master.
•
Operates on 3.3 V or 5 V PCI buses.
Terminators
•
Three multi-mode SE/LVD active, auto-terminating terminators
•
Auto-termination: terminators are active when one of the tow connectors
is used. If both connectors are used at the same time, terminators will
automatically switch to high impedance mode.
•
The terminator will automatically detect the bus type (LVD or SE) and
switch to the right mode.
Flash memory
The flash memory stores the SCSI BIOS. Refer to
page 104
for information
about the LSI Logic SCSI Configuration Utility.
Содержание KAYAK XM600
Страница 1: ...HP Kayak XM600 PC Workstation Technical Reference Manual ...
Страница 32: ...32 1 System Overview Documentation ...
Страница 90: ...90 3 Interface Cards SCSI Adapter Card ...
Страница 138: ...138 7 Connectors and Sockets Rear Panel Socket Pin Layouts ...