LSI Ultra160 - Manual (Page 30)

3-2 Ultra160 SCSI to PCI Host Adapter Characteristics
3.2 Host Adapter Characteristics
Table 3.2 shows the general characteristics for all Ultra160 SCSI to PCI
Host Adapters.
The following sections provide the pertinent details and features of each
LSI Logic Ultra160 SCSI to PCI host adapters. Along with these features,
an example of each board’s mechanical drawing is provided to illustrate
the main connectors, the LSI Logic controller, and the termination speed
supported by these connections. Footnotes below the drawing specify
the function of each connector.
The Subsystem ID and Subsystem Vendor ID for the Ultra160 SCSI host
adapters are provided in the notes below each mechanical drawing.
During system initialization, the system loads the ID numbers into the
Subsystem Vendor ID and Subsystem ID registers of the embedded
LSI Logic Ultra160 SCSI controllers.
ITI6200U3LP Dual Channel Ultra160 SCSI Low Profile PCI Low Profile 6.6 x 2.5 inches
167.64 x 63.5 mm
LSI21003 Legacy Dual Channel Ultra160 SCSI,
32-bit, 33 MHz Standard 7.5 x 2.5 inches
190.5 x 63.5 mm
LSI21040 Legacy Dual Channel Ultra160 SCSI,
64-bit/33 MHz or 32-bit/33 MHz Standard 8.5 x 3.80 inches
215.9 x 96.52 mm
Table 3.1 Ultra160 SCSI to PCI Host Adapter Boards (Cont.)
Adapter Description Bracket Board Dimensions
Table 3.2 Host Adapter Characteristics
Flash
ROM
1
Serial
EEPROM
2
LVD/SE
Signaling Ultra160 SCSI
Data Transfers SCSI
Features SCSI
Termination
Yes Yes 16-bit SE
or LVD
interfaces Up to 160 Mbytes/s as well as
Fast, Ultra, and Ultra2
speeds; Synchronous offsets
up to 62. Plug n Play
Scatter/Gather
Activity LED TERMPWR with
auto resetting
circuit breaker
1. For BIOS (boot ROM)
2. For BIOS configuration storage