
DS732UM10 Copyright 2010 Cirrus Logic, Inc 9-4
Typical Connection Diagrams
CS4953xx Hardware User’s Manual
Figure 9-3. LQFP-144, SPI Control, Serial FLASH, SDRAM, 8 DACs
For 16-Mbit parts, SD_BA0 is used as a bank select. For 64-Mbit and 128-Mbit parts SD_BA[1:0] is the 2-bit bank select.