DSP56854|Digital Signal Controller

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The DSP56854 is a member of the DSP56800E core-based family of digital signal controllers. This device combines the processing power of a DSP and the functionality of a microcontroller with a flexible set of peripherals on a single chip to create an extremely cost-effective solution. The DSP56854 includes peripherals that are especially useful for teledatacom devices, Internet appliances, portable devices, TAD, voice recognition, hands-free devices and general purpose applications.

The DSP56800E core is based on a Harvard-style architecture consisting of three execution units operating in parallel, allowing as many as six operations per instruction cycle. The microprocessor-style programming model and optimized instruction set allow straightforward generation of efficient, compact code for both DSP and MCU applications. The instruction set is also highly efficient for C compilers, enabling rapid development of optimized control applications.

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Design Resources

Design Files

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1 design file

Receive the full breakdown. See the product footprint and more in the eCad file.

^Models
DSP56854 BSDL File

ZIPRev n/aJan 28, 2000 00:00:0010.2 KBDSP56854BSDL
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Software

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1-5 of 26 software files

^{Configuration Tools}
Initialization tool for ADC, Decoder, ESSI/SSI, EMI, FlexCAN, Flash, GPIO, HPI, INTC, I2C, MSCAN, PLL, PWM, Timer, SCI/LIN, SIM, SPI, TOD, EEPROM, Terminal, Button, Codec, LED, Switch

ZIPRev 0Sep 8, 2005 00:00:0010.3 KB56800PEINIT
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^{Code Snippets}
RSA Example Application for 5685x

ZIPRev 0Sep 24, 2005 00:00:009.4 KB5685XCERSA
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^{Code Snippets}
DES Test Application for 5685x

ZIPRev 0Sep 28, 2005 00:00:009.3 KB5685XCEDEST
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^{Code Snippets}
Noise Suppression (NS) Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.3 KB5685XCENS
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^{Code Snippets}
V.22bis Calling Modem Example Application for 5685x

ZIPRev 0Sep 23, 2005 00:00:009.3 KB5685XCEV22C
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^{Code Snippets}
V.22bis Answering Modem Example Application for 5685x

ZIPRev 0Sep 23, 2005 00:00:009.3 KB5685XCEV22A
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^{Code Snippets}
RSA Test Application for 5685x

ZIPRev 0Sep 28, 2005 00:00:009.4 KB5685XCERSAT
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^{Code Snippets}
Call Progress Tone Detection (CPT) Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.3 KB5685XCECPT
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^{Code Snippets}
G.726 Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.3 KB5685XCEG726
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^{Code Snippets}
VRLite-1 Example Application for 5685x

ZIPRev 0Sep 24, 2005 00:00:009.8 KB5685XCEVRL1
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^{Code Snippets}
DTMF Detection Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.5 KB5685XCEDTMFD
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^{Code Snippets}
DTMF Generation Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.5 KB5685XCEDTMFG
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^{Code Snippets}
G.729AB Vocoder Loopback Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.5 KB5685XCEG729
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^{Code Snippets}
V.8bis Responding Station Test Application for 5685x

ZIPRev 0Sep 24, 2005 00:00:009.3 KB5685XCEV8RST
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^{Code Snippets}
G.711 Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.2 KB5685XCEG711
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^{Code Snippets}
Triple DES Example Application for 5685x

ZIPRev 0Sep 24, 2005 00:00:009.5 KB5685XCE3DES
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^{Code Snippets}
G.165 Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.5 KB5685XCEG165
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^{Code Snippets}
V.42bis Test Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.3 KB5685XCEV42T
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^{Code Snippets}
Peripheral Example Applications for 56800/E, supporting: ADC, Decoder, ESSI/SSI, EMI, Flash, GPIO, HPI, INTC, I2C, PLL, PWM, Timer, SCI/LIN, SIM, SPI, TOD, EEPROM, Terminal, Button, Codec, LED, Switch.

ZIPRev 0Sep 21, 2005 00:00:009.2 KB56800CEHW
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^{Code Snippets}
Voice Activity Detection (VAD) Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.2 KB5685XCEVAD
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^{Code Snippets}
G.723.1A Example Application for 5685x

ZIPRev 0Sep 25, 2005 00:00:009.3 KB5685XCEG723
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^{Code Snippets}
V.8bis Initialization Station Test Application for 5685x

ZIPRev 0Sep 24, 2005 00:00:009.3 KB5685XCEV8IST
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^Libraries
IEC 60730 Safety Standard for Household Appliances

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^{Debugging and Visualization Tools}
Real-Time Control and Debugging Tool

ZIPRev 0Oct 8, 2005 00:00:005.9 KBFREEMASTERRD
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^{Debugging and Visualization Tools}
FreeMASTER Run-Time Debugging Tool

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^{Development IDEs and Build Tools}
CodeWarrior^® Development Studio for 56800/E Digital Signal Controllers (Classic IDE) v8.3

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Digital Signal Controller

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Documentation

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Design Resources

Design Files

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DSP56854 BSDL File

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Software

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Initialization tool for ADC, Decoder, ESSI/SSI, EMI, FlexCAN, Flash, GPIO, HPI, INTC, I2C, MSCAN, PLL, PWM, Timer, SCI/LIN, SIM, SPI, TOD, EEPROM, Terminal, Button, Codec, LED, Switch

RSA Example Application for 5685x

DES Test Application for 5685x

Noise Suppression (NS) Example Application for 5685x

V.22bis Calling Modem Example Application for 5685x

V.22bis Answering Modem Example Application for 5685x

RSA Test Application for 5685x

Call Progress Tone Detection (CPT) Example Application for 5685x

G.726 Example Application for 5685x

VRLite-1 Example Application for 5685x

DTMF Detection Example Application for 5685x

DTMF Generation Example Application for 5685x

G.729AB Vocoder Loopback Example Application for 5685x

V.8bis Responding Station Test Application for 5685x

G.711 Example Application for 5685x

Triple DES Example Application for 5685x

G.165 Example Application for 5685x

V.42bis Test Application for 5685x

Peripheral Example Applications for 56800/E, supporting: ADC, Decoder, ESSI/SSI, EMI, Flash, GPIO, HPI, INTC, I2C, PLL, PWM, Timer, SCI/LIN, SIM, SPI, TOD, EEPROM, Terminal, Button, Codec, LED, Switch.

Voice Activity Detection (VAD) Example Application for 5685x

G.723.1A Example Application for 5685x

V.8bis Initialization Station Test Application for 5685x

Real-Time Control and Debugging Tool

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