Chapter 2 Functional Description - LSI LSI53C875A Technical Manual

Chapter 2
Functional Description
Chapter 2 is divided into the following sections:
Section 2.1, "PCI Functional Description"
Section 2.2, "SCSI Functional Description"
Section 2.3, "Parallel ROM Interface"
Section 2.4, "Serial EEPROM Interface"
Section 2.5, "Power Management"
The LSI53C875A PCI to Ultra SCSI Controller is composed of the
following modules:
32-bit PCI Interface with 64-bit addressing
PCI-to-Wide Ultra SCSI Controller
ROM/Flash Memory Controller
Serial EEPROM Controller
Figure 2.1 illustrates the relationship between these modules.
LSI53C875A PCI to Ultra SCSI Controller 2-1