CS497024-CVZ Cirrus Logic Inc, CS497024-CVZ Datasheet - Page 33

• Manufacturer Part Number: CS497024-CVZ
• Description: Audio DSPs Multi-Channel HD Audio Decoder
• Manufacturer: Cirrus Logic Inc

Specifications of CS497024-CVZ

• Operating Temperature Range: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10. Revision History
DS752PP8
Revision
PP1
PP2
PP3
PP4
PP5
PP6
PP7
PP8
A1
September 30, 2008
December 20, 2007
November 6, 2009
August 4, 2008
May 28, 2008
JULY 2007
MAY 2007
OCT 2007
FEB 2007
Date
Advance Release.
Added notice about status of DTS-HD license on page 1 and 7.
Removed references to External Parallel Flash / SRAM Interface.
Removed Advanced Product watermark, corrected logo, and added “Preliminary
Product Information” on first page and modified legal information to reflect
Preliminary Product status.
Updated the Tspidsu, Tspickl, and Tspickh timing parameters for master mode
SPI. This applies to both SPI ports. Removed DTS-HD license notice inserted in
version PP2. The license for the DTS-HD decoder is now in place.
Updated Pin Assignments in 144-Pin LQFP Pin-Out Diagram, removing EE_CS
from Pin 7 and adding EE_CS to Pin 25.
Updated DAO timing specifications and timing diagrams. Changed product
naming conventions in
Hardware User’s Manual to CS4970x4 System Designer’s Guide. Changed
references to CS4970x4 Firmware User’s Manual to CS4970x4 System Designer’s
Guide
Added 128-Pin LQFP Pin-Out and Package drawings. Changed part numbering in
Section
Added typical crystal frequency values in Table Footnote 1 and the Max and Min
values of F
Section
mode clock speed for SCP_CLK in
characterization data in
Footnote 1 under
CS497xx to CS4970x4. Corrected product listings in table under
“Switching Characteristics — Internal Clock” on page
Updated the feature descriptions on the first page of this data sheet. Removed
references to UART port. Removed references to 11.2896, 18.432, and 27 MHz
frequency clocks in Note 1 in
page 12
same section. Added
Updated
Characteristics — DSD“ Serial Input Port” on page
Figure
with internal pull-up resistors enabled, and XTI)”, Max value changes from 50
mA to 70 mA. In
valid with symbol “tiicdov” Max value changes from 18 ns to 36 ns. Added
CS497014 to
“Environmental, Manufacturing, and Handling Information” on page
Table 2, “Device and Firmware Selection Guide,” on page
Copyright 2009 Cirrus Logic
16. In
6.and
5.17. Removed reference to MCLK in
and the Min and Max External Crystal Operating Frequency values in that
Figure 9
xtal
Section
Section 6. “Ordering Information” on page 28
Section 7.
in
Section
Section
Section
and
Section 5.6 “Thermal Data (128-pin LQFP)” on page
5.3, the parameter, “Input leakage current (all digital pins
Figure
Table 4
Section
Added device and firmware selection guide in
5.8. Removed DSD Phase Modulation Mode from
5.10. Changed product family numbering from
5.13, the parameter SCP_CLK low to SCP_SDA out
10. Updated
Section 5.8 “Switching Characteristics — XTI” on
and
5.3, correcting units of measurement. Modified
32-bit High Definition Audio Decoder DSP Family
Changes
Table
Section
5. Changed references to CS4970x4
Section 5.17 “Switching
5.11. Redefined DC leakage
Section
22. Updated
5.17. Redefined Master
13.
5.
and to
CS4970x4 Data Sheet
Figure 15
Section 5.9
Section 7.
28. Updated
Table
and
11.
2.
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