TMS320C6745_16 Datasheet, PDF (6/227 Pages) Texas Instruments – Fixed- and Floating-Point Digital Signal Processor

TMS320C6745, TMS320C6747
SPRS377F – SEPTEMBER 2008 – REVISED JUNE 2014
www.ti.com
2 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
This data manual revision history highlights the changes made to the SPRS377E device-specific data
manual to make it an SPRS377F revision.
Scope: Applicable updates to the TMS320C6747/C6745 Fixed- and Floating-Point Digital Signal
Processor device family, specifically relating to the TMS320C6747 and TMS320C6745 devices, which are
all now in the production data (PD) stage of development, have been incorporated.
Revision History
SEE
ADDITIONS/MODIFICATIONS/DELETIONS
Global
• Turned on Navigation Icons on top of first page.
• Updated Features, Applications, and Description for consistency and translation.
• Moved Trademarks information from first page to within Section 7, Device and Documentation Support.
• Moved ESDS Warning to within Section 7, Device and Documentation Support.
Section 1.1
Features
Deleted Highlights section. Information was duplicated elsewhere in Features.
Section 1.2
Applications
Added NEW section.
Section 1.3
Description
Added NEW Device Information Table.
Section 3.3.2.3
C674x CPU
Table 3-2, C674x Cache Registers:
• Updated/Changed REGISTER DESCRIPTION for BYTE ADDRESSES 0000, 0020, and 0040 from
"...See the System reference Guide..." to "See the Technical Reference Manual..."
Section 3.6
Terminal Functions
Table 3-21, Universal Serial Bus (USB) Terminal Functions:
• Updated/Changed USB0_VDDA12 DESCRIPTION from "...must always be connected via a 1 μF
capacitor..." to "...is recommended to be connected via a 0.22-μF capacitor..."
Section 3.6.11
Universal
Table 3-16, Universal Asynchronous Receiver/Transmitter (UART) Terminal Functions:
Asynchronous
Receiver/Transmitter ^{• Updated/Changed footnote from "...DSP Reference Guide - Literature Number SPRUFK4..." to "...DSP}
s (UART0, UART1,
Technical Reference Manual (SPRUH91)..."
UART2)
Section 3.6.21
Reserved and No
Connect
Table 3-26, Reserved and No Connect Terminal Functions:
• Updated/Changed RSV4 DESCRIPTION from "...This pin may be tied high or low." to "...For proper
device operation, this pin must be tied low or to CVDD."
Section 3.6.23
Unused USB0
(USB2.0) and USB1
(USB1.1) Pin
Configurations
Moved to within Section 3.6, Terminal Functions
Table 3-28, Unused USB0 and USB1 Pin Configurations:
• Updated/Changed USB0_VDDA12 Configuration by combining both Configuration columns and
changing text to "Internal USB0 PHY output connected to an external..."
Section 5
Device Operating
Conditions
Section 5.2, Handling Ratings:
• Split handling, ratings, and certifications from the Abs Max table and placed in NEW Handling Ratings
table.
Section 5.4
Notes on
Recommended
Power-On Hours
(POH)
Table 5-1, Recommended Power-On Hours:
• Added Silicon Revision column.
Section 6.10.6
EMIFA Electrical
Data/Timing
Table 6-22, EMIFA Asynchronous Memory Switching Characteristics:
• Updated/Changed the MIN, NOM, and MAX equations for NO. 3, 10, 15, and 24 from "...(EWC*16)..." to
"...EWC..."
Section 5.3, Recommended Operating Conditions:
• Added "Unless specifically indicated" to "These I/O specifications apply to ..." footnote
6
Revision History
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