CS495303(2008) View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CS495303
(Rev.:2008)

32-bit Audio Decoder DSP Family with Dual DSP Engine Technology

Cirrus Logic 

8. Device Pinout Diagrams

8.1 128-Pin LQFP Pinout Diagram

CS4953xx Data Sheet

32-bit Audio Decoder DSP Family

GPIO38, PCP_WR# / DS#, SCP2_CLK 1

SD_A0, EXT_A0

GPIO11, PCP_A3, AS#, SCP2_MISO / SDA

SD_A1, EXT_A1

GPIO10, PCP_A2 / A10, SCP2_MOSI

100 VDDIO5

GPOI9, SCP1_IRQ#

GPIO8, PCP_IRQ#, SCP2_IRQ# 5

GPIO7, SCP1_CS#, IOWAIT

GPIO6, PCP_CS#, SCP2_CS#

VDDIO7

GNDIO7

Y GPIO3, DDAC 10

GPIO2, UART_TXD

VDD7

GPIO1, UART_RXD

R GPIO0, UART_CLK

GND7 15

XTAL_OUT

XTI

128-Pin LQA XTO

GNDA

FP PLL_REF_RES 20

VDDA (3.3V)

IN VDD8

GPIO14, DAI1_DATA3, TM3, DSD3

GPIO13, DAI1_DATA2, TM2, DSD2

GND8 25

GPIO12, DAI1_DATA1, TM1, DSD1

DAI1_DATA0, TM0, DSD0

IM VDDIO8

DAI1_SCLK, DSD-CLK

DAI1_LRCLK, DSD4 30

GNDIO8

GPIO42, BDI_REQ# , DAI2_LRCLK, PCP_IRQ# / BSY#

L GPIO43, BDI_CLK, DAI2_SCLK

BDI_DATA, DAI2_DATA, DSD5

GPIO26, DAO2_DATA3 / XMTB/UART_TX_EN 35

EDBDA

DBCK

PRGPIO20, DAO2_DATA2, EE_CS#

SD_A2, EXT_A2

GND4

SD_A3, EXT_A3

SD_A4, EXT_A4

95 VDD4

EXT_CS2#

SD_A5, EXT_A5

GNDIO4

SD_A6, EXT_A6

90 SD_A7, EXT_A7

VDDIO4

SD_A8, EXT_A8

SD_A9, EXT_A9

GND3

85 SD_A11, EXT_A11

SD_A12, EXT_A12

VDD3

SD_CLKEN

SD_CLKIN

80 SD_CLKOUT

SD_DQM1

SD_D8, EXT_D8

SD_D9, EXT_D9

GNDIO3

75 SD_D10, EXT_D10

SD_D11, EXT_D11

VDDIO3

SD_D12, EXT_D12

SD_D13, EXT_D13

70 SD_D14, EXT_D14

SD_D15, EXT_D15

SD_D0, EXT_D0

GNDIO2

EXT_WE#

65 SD_D1, EXT_D1

Figure 19. 128-Pin LQFP Pin-Out Drawing

DS705PP3

Copyright 2008 Cirrus Logic

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