8.2 CS48540, 48-pin LQFP Pinout Diagram
CS48500 Data Sheet
32-bit Audio Decoder DSP Family
VDDIO3 37
GPIO8, SCP_CS# 38
GPOI12, SCP_IRQ# 39
GNDIO4 40
GPIO13, SCP_BSY#, EE_CS# 41
24 VDDIO2
T 23 DAO_SCLK
F 22 GND3
A21 DAO_LRCLK
DR20 DAO1_DATA0, HS0
VDD3 42
L I XTAL_OUT 43
IA H XTI 44
T P XTO 45
N L GNDA 46
E E PLL_REF_RES 47
CONFID D VDDA(3.3V) 48
CS48540
48 LQFP
19 GNDIO2
18 GPIO15, DAI2_SCLK
17 GPIO14, DAI2_LRCLK
16 VDD1
15 GPIO17, DAI2_DATA0
14 GPIO2
13 GPIO1, DAI1_DATA2
Figure 13. CS48540, 48-Pin LQFP Pinout
DS734A3
©Copyright 2006 Cirrus Logic, Inc.
25
CONFIDENTIAL