cs47028-dqz Cirrus Logic, Inc., cs47028-dqz Datasheet - Page 11

• Manufacturer Part Number: cs47028-dqz
• Description: System-on- A-chip Asoc Processors
• Manufacturer: Cirrus Logic, Inc.

DS787PP5
Stereo Inputs
On Analog in
Stereo Inputs
On Analog in
ADC’s & DAC’s operate
ADC’s & DAC’s operate
in Single ended or
in Single ended or
Differential mode
Differential mode
SPI / I
SPI / I
x4
x4
Control
Control
S/PDIF
S/PDIF
ADC2/3
ADC2/3
I
I
2
2
I
I
S /
2
S /
2
S
S
2
2
C
C
Figure 2.
Figure 3.
S
R
C
1
S
R
C
1
4ch
4ch
(I
(I
2
2
DBC
C Slave)
DBC
C Slave)
Assignable to Program or Y Data memory
Assignable to Program or Y Data memory
PIC
32K x 32-bit SRAM with three 2K blocks
PIC
32K x 32-bit SRAM with three 2K blocks
CS47028 Top-Level Block Diagram
CS47024 Top-Level Block Diagram
Copyright 2011 Cirrus Logic
DMA
DMA
Cirrus 32-bit Core
Cirrus 32-bit Core
ROM
RAM
ROM
in the CS 47024 DSP
in the CS 47028 DSP
RAM
PLL
PLL
x8
x8
Manager
Manager
Clock
P
Clock
P
text
text
X
Y
X
Y
ROM
RAM
ROM
ROM
Timers
RAM
RAM
ROM
Timers
RAM
GPIO
GPIO
8ch
8ch
8ch
8ch
S
R
C
R
C
S
R
C
2
S
R
C
3
2
S
3
independent Channels
independent Channels
x2
x2
x2
x2
Audio SOC Processor Family
I
I
2
2
S / S/PDIF
S / S/PDIF
for In or Out
for In or Out
SRC3 has 8
SRC3 has 8
DAC2
DAC3
DAC0
DAC1
DAC4
DAC5
DAC6
DAC0
DAC1
DAC2
DAC3
DAC7
I
I
2
2
S
S
CS470xx Data Sheet
11