Quick Integration Guide

4 Intel® RAID SSD Cache Controller RCS25ZB040/RCS25ZB040LX Quick Installation Guide
The following figure shows a direct-connect configuration. The Inter-IC (I
2
C) interface
communicates with peripherals. The external memory bus provides a 32-bit memory bus,
parity checking, and chip select signals for pipelined synchronous burst static random
access memory (PSBRAM), non-volatile static random access memory (NVSRAM), and
Flash ROM. The card can connect to an internal drive bay that uses an expander.
Figure 2. Example of an Intel
®
RAID SSD Cache Controller
RCS25ZB040/RCS25ZB040LX with Direct-Connect Application