TMS320C28x™ DSP Generation, Fixed Point
Most Control-Optimized DSPs
Specifications
•32-bit fixed-point C28x™ DSP core
•150-MIPS operation
•1.8-volt core and 3.3-volt peripherals
Applications
•Lighting
•Optical networking (ONET)
•Power supplies
•Industrial automation
•Consumer goods
Features
•Ultra-fast 20–40 ns service time to any interrupts
•Powerful 20 Mbit/s data logging debug capability
•32-/64-bit saturation, singlecycle read-modify-write instructions, and 64/32 and 32/32 modulus division
•High-performance ADC
•Enhanced tool suites with C and C++ support
•Unique real-time debugging capabilities
•32 × 32 single-cycle fixed-point MAC
•Dual 16 × 16 single-cycle fixedpoint MACs
•Supported by 16-bit instructions for improved code efficiency
•Compatible with TMS320C24x™ DSP and TMS320C2xLP™ source code
Peripherals
•128K sectored Flash
•12-bit A/D, 16.7 MSPS throughput with 60 ns minimum conversion time
•Up to two event managers
•Up to two serial communication interface modules
•SPI
•Enhanced CAN module
•McBSP module
•Boot ROM
TMS320C2000™ DSP Platform Roadmap
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Software Compatible |
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25% more |
C28x™ |
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Up to |
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code efficient |
300 MIPS |
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20x higher |
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Performance |
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F2810 |
F2812 performance |
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LF2407A |
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LF2403A |
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LF2406A |
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10x10 mm |
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F243 |
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LC2406A |
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Control |
F240 |
F241 |
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C242 |
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LC2402A |
LF2402A |
LF2401A |
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In Production |
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14x20 mm |
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14x20 mm |
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7x7 mm |
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In Development |
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LC2401A |
LC2402A |
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Roadmap |
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7x7 mm |
10x10 mm |
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Available Today! |
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1996 |
1999 |
2000 |
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2001 |
2002 |
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The TMS320C2000 DSP platform provides an optimized DSP solution for digital control systems and motor-control applications including AC induction, DC brushless, permanent magnet synchronous and switched reluctance.
TMS320F2810/2812 DSP Block Diagram
Code Security
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128 KWords |
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18K |
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4K |
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Words |
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Sectored |
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Words |
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Boot |
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Event |
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Flash |
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RAM |
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ROM |
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Manager A |
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Event |
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XINTF |
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Manager B |
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Memory Bus |
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12-Bit ADC |
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Watchdog |
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Interrupt Management |
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Bus |
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GPIO |
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Peripheral |
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150-MIPS C28x™ 32-Bit DSP |
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McBSP* |
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32 32-Bit |
R-M-W |
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Multiplier |
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Atomic |
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CAN 2.0B |
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ALU |
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32-Bit |
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SCI-A* |
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Timers (3) |
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32-Bit |
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SCI-B* |
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Real-Time |
Register |
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JTAG |
File |
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SPI* |
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are the industry’s first 32-bit control DSPs with on-board Flash memory MIPS.
only.
26 www.ti.com/dmc
TMS320C28x™ DSP Generation Product Specification Guide
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Boot |
RAM |
Flash |
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# |
Conv |
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Core |
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ROM |
(16-bit |
(16-bit |
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Comp/ |
CAP/ |
PWM |
Time |
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WD |
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I/O |
Voltage |
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$U.S./1KU+ $U.S./10KU+ |
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Device |
MIPS |
(words) words) |
words) |
Timers |
PWM |
QEP |
Channels |
(ns) |
EMIF |
Timer |
McBSP |
SPI |
SCI |
CAN |
Pins |
(V) |
Packaging |
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TMS320F2810-150 |
150 |
4K |
18K |
64K |
7 |
16 |
6/2 |
16 |
200° |
– |
Y |
Y |
Y |
Y |
Y |
56 |
1.8 |
128 LQFP |
19.92 |
17.98 |
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New |
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TMS320F2812-150 |
150 |
4K |
18K |
128K |
7 |
16 |
6/2 |
16 |
200° |
Y |
Y |
Y |
Y |
Y |
Y |
56 |
1.8 |
179 * BGA |
25.47 |
22.99 |
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176 LQFP |
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+Prices are quoted in U.S. dollars and represent year 2002 suggested resale pricing. |
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° 60-ns pipelined. |
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TMS320C28x DSP Generation Hardware Development Tools
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Description |
Part # |
$U.S.+ |
New F2812 eZdsp Kit (DSK), power supply, eZdsp™ DSK Code Composer Studio™ for C28x™ DSP |
TMDX3P761128 (U.S. part number) |
305 |
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TMDX3P761128E (European part number) |
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+Prices are quoted in U.S. dollars and represent year 2002 suggested resale pricing.
Alternative Development Tools are available from third parties such as Spectrum Digital (www.spectrumdigital.com), Technosoft (www.technosoft.ch) and Softronics (www.softronx.com).
TMS320C28x DSP Generation Software Development Tools
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Description |
Part # |
$U.S.+ |
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New |
C28x DSP Code Composer Studio v2 Free Evaluation Tools CD-ROM |
SPRC056 |
Free |
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New |
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C2000™ (C24x™ and C28x) DSP PC Code Composer Studio Development Tools V2.12# |
TMDS324D85G-07 |
2,995 |
eStore |
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New |
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C2000 DSP PC Code Composer Studio Development Tools Annual Software Subscription |
TMDS322D85G-03 |
600 |
eStore |
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+ Prices are quoted in U.S. dollars and represent year 2002 suggested resale pricing.
# Includes Code Composer Development Tools and code generation tools (C Compiler/Assembler/Linker).
TMS320C28x DSP Generation Tools Documentation
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Software Reference Guides |
Web Search Literature # |
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Software Reference Guides (Cont’d) |
Web Search Literature # |
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New |
TMS320C28x Assembly Language Tools User’s Guide |
SPRU513 |
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TMS320F28x Multi-channel Buffered Serial Port (McBSP) |
SPRU061 |
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New |
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TMS320C28x Optimizing C/C++ Compiler User’s Guide |
SPRU514 |
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Peripheral Reference Guide |
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New |
TMS320F28x Analog-to-Digital Converter (ADC) Peripheral |
SPRU060 |
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New |
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TMS320F28x Serial Communications Interface (SCI) Peripheral |
SPRU051 |
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Reference Guide |
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Reference Guide |
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TMS320F28x Event Manager (EV) Peripheral Reference Guide |
SPRU065 |
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Code Composer Studio™ Getting Started Guide |
SPRU509 |
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New |
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TMS320C28x DSP CPU and Instruction Set Reference Guide |
SPRU430 |
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TMS320™ DSP Algorithm Standard Rules and Guidelines |
SPRU352 |
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TMS320F28x Boot ROM Peripheral Reference Guide |
SPRU095 |
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TMS320 DSP Algorithm Standard API Reference |
SPRU360 |
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New |
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TMS320F28x Control and Interrupts Peripheral Reference Guide |
SPRU078 |
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TMS320 DSP Algorithm Standard Demonstration Application |
SPRU361 |
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TMS320F28x Enhanced Controller Area Network (eCAN) |
SPRU074 |
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TMS320 DSP Algorithm Standard Developer’s Guide |
SPRU424 |
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Peripheral Reference Guide |
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Product Bulletins |
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New |
TMS320F28x External Interface (XINTF) Peripheral Ref Guide |
SPRU067 |
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TMS320F2812 eZdsp DSP Starter Kit (DSK) Product Bulletin |
SPRT243 |
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TMS320F28x Serial Peripheral Reference Guide |
SPRU059 |
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New |
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XDS560™ Emulator Product Bulletin |
SPRB148 |
New |
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TMS320C28x DSP Literature and Related Technical Documentation
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Data Sheets |
Web Search Literature # |
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Product Bulletin |
Web Search Literature # |
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TMS320F2810 Data Sheet |
SPRS174 |
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SPRT242 |
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New |
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New |
TMS320F2810 and TMS320F2812 32-Bit Fixed-Point with Flash |
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New |
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TMS320F2812 Data Sheet |
SPRS174 |
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DSPs Product Bulletin |
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TMS320C28x DSP Generation Product Support
Application Notes |
www.ti.com/sc/c2000appnotes |
TMS320C2000™ DSP Foundation Software |
www.dspvillage.ti.com/c2000dsplib |
TMS320F2812 eZdsp Starter Kit |
www.ti.com/f2812kit |
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Flash Programming Utilities |
www.ti.com/sc/dmcflash |
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C2000 DSP
www.ti.com/dmc 27