3.75 pc
10.25 pc
11.25 pc
38.25 pc
4.333 pc
48.583 pc
52.5 pc
34.5 pc
44.25 pc
1-4
Using the LSIU160
•
Supports SCRIPTS:
–
Includes 8 Kbytes RAM for SCRIPTS instruction storage
–
Supports multithreaded I/O algorithms in SCSI SCRIPTS with
fast I/O context switching
–
Handles phase mismatches in SCRIPTS without interrupting the
system processor
–
Supports Load/Store SCRIPTS instructions without use of PCI
cycles
•
Supports 31 levels of SCSI synchronous offset in the Single
Transition (ST) mode and 62 levels in the DT mode
•
Performs sustained memory-to-memory DMA transfers to
approximately 100 Mbytes/s
•
Performs complex bus sequences without interrupts, including
restoring data pointers
•
Supports target disconnect and later reconnect with no interrupt to
the system processor
•
Contains a serial EEPROM for user configuration utility
•
Provides SCSI bus activity LED connector
1.2.3
Board Characteristics
The LSIU160 board characteristics are:
•
PCI board dimensions,
174.6 x 101.6 mm (6.875 x 4.0 inches)
•
PCI Universal 64-bit card edge connector
•
HD 68-pin external connector
•
HD 68-pin internal connector
A mechanical drawing showing board dimensions and component layout
is located in
