参数资料
型号: CS47024C-CQZ
厂商: CIRRUS LOGIC INC
元件分类: 数字信号处理
中文描述: 0-BIT, 24.576 MHz, OTHER DSP, QFP100
封装: 14 X 14 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, LQFP-100
文件页数: 2/17页
文件大小: 479K
代理商: CS47024C-CQZ
CS470xx Data Sheet
Audio SOC Processor Family
10
Copyright 2011 Cirrus Logic
DS787PP5
4. Hardware Functional Description
The CS470xx family, which includes the CS47048, CS47028, and CS47024 DSPs, is a true
system-on-a-chip that combines a powerful 32-bit DSP engine with analog/digital audio inputs and
analog/digital audio outputs. It can be integrated into a complex multi-DSP processing system, or
stand alone in an audio product that requires analog-in and analog-out. A top level block diagram
for the CS47048, CS47028, and CS47024 products are shown in Figure 1, Figure 2, and Figure 3
respectively.
Figure 1. CS47048 Top-Level Block Diagram
x8
x4
x2
DAC0
text
Cirrus 32-bit Core
in the CS47048 DSP
DMA
SPI / I2C
Control
I2S
ADC0/1
I2S
I2S / S/PDIF
PLL
ROM
S
R
C
2
P
e
ri
p
h
er
al
B
u
s
Clock
Manager
Timers
RAM
X
GPIO
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
MU
X
S
R
C
1
ROM
RAM
ROM
RAM
P
Y
32K x 32-bit SRAM with three 2K blocks
Assignable to Program or Y Data memory
Me
m
o
ry
B
u
s
I2S /
S/PDIF
Stereo Inputs
On Analog in
ADC2/3
DBC
(I
2C Slave)
PIC
ADC’s & DAC’s operate
in Single ended or
Differential mode
S
R
C
3
8ch
SRC3 has 8
independent Channels
for In or Out
4ch
相关PDF资料
PDF描述
CS47048C-DQZ
CS47028C-CQZ
CS47024C-DQZ
CS495314-CVZ
CS495314-CVZR
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