# Title: DSP Click Board™ ## Description: How Does The e DSP Click Board™ Work? The DSP Click Board™ is based on the V1000, a complete multi-effects audio DSP with ultra-high quality audio performance in a rapid 'time-to-market' solution from Coolaudio. The V1000 is a specialized microprocessor chip with its architecture optimized for the needs of digital signal processing. It includes serially programmable SRAM for program development and integrated RAM with 16 built-in effects such as multiple reverbs, echo, phaser, chorus, flanger, etc. Alongside the 16 internal programs, programmable SRAM is easily accessible through the I2C serial interface by setting the V1000 to external mode, while in internal mode, the four GPIO pins (P0-P3) may be used to select between the different algorithms. Combined with a low-cost codec like the V4220 from Coolaudio, this Click board™ provides an ultra-low-cost FX solution. The V4220 is a high-performance 24-bit audio codec providing stereo A/D and D/A converters using the latest conversion technology. It operates from a single +5V power supply, features low power consumption, and a selectable de-emphasis filter for 32, 44.1, and 48kHz sample rates. It also includes an analog volume control architecture that can make a 113.5dB attenuation in 0.5dB steps, preserving dynamic range during attenuation. The V4220 provides a serial interface to read/write the internal registers operating in either Master or Slave Mode. This audio player consists of two analog channels, input and output routed to the 3.5mm audio jack connectors. The functional configuration of these audio channels consists of two dual audio operational amplifiers, the RC4580 from Texas Instruments, used as headphone amplifiers. It offers low noise, high gain-bandwidth, low harmonic distortion, and high output current, powered by ±15V obtained by the TPS65131, dual-output DC-DC converter generating a positive output voltage up to 15V and a negative output voltage down to –15V with output currents in a 200mA range from Texas Instruments. Also, this Click board™ can be reset through the Hardware Reset pin, labelled as RST on the mikroBUS™ socket, and has two jumpers on its bottom side labelled as JP1 and JP2, which very easily adjusts the way the V1000 communicates with the MCU, between I2C communication or IO pins, by positioning SMD jumpers to an appropriate position. Note that all jumpers must be placed to the same side, or else the Click board™ may become unresponsive. The DSP Click Board™ is designed to be operated only with a 5V logic voltage level. A proper logic voltage level conversion should be performed before the Click board™ is used with MCUs with different logic levels. However, the Click board™ comes equipped with a library that contains functions and an example code that can be used, as a reference, for further development. SPECIFICATIONS Type Signal Processing Applications The DSP Click Board™ be used for applications as a standalone audio player, PC accessories, and Hi-Tech toys, conventional consumer electronic devices, and many more. On-board modules V1000 - complete multi-effects audio DSP with ultra-high quality audio performance in a rapid 'time-to-market' solution from Coolaudio V4220 - 24-bit stereo codes from Coolaudio Key Features Low power consumption, built-in reverb and multi-effects, ultra-high quality audio performance, optimized for digital signal processing, in combination with V4220 provides an ultra-low-cost FX solution, and more. Interface GPIO,I2C Compatibility mikroBUS Click board size L (57.15 x 25.4 mm) Input Voltage 5V PINOUT DIAGRAM This table shows how the pinout of the DSP Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns). Notes Pin Pin Notes Program Selector PIN 0 P0 1 AN PWM 16 P3 Program Select Pin 3 Reset RST 2 RST INT 15 P2 Program Select Pin 2 Program Select Pin 1 P1 3 CS RX 14 NC NC 4 SCK TX 13 NC NC 5 MISO SCL 12 SCL I2C Clock NC 6 MOSI SDA 11 SDA I2C Data NC 7 3.3V 5V 10 5V Power Supply Ground GND 8 GND GND 9 GND Ground ONBOARD SETTINGS AND INDICATORS Label Name Default Description LD1 PWR - Power LED Indicator JP1-JP2 - Right Communication Interface Selection I2C/IO: Left position I2C, Right position IO DPS CLICK ELECTRICAL SPECIFICATIONS Description Min Typ Max Unit Supply Voltage - 5 - V ADC/DAC Dynamic Range 92 100 - dB Attenuation Step Size 0.35 0.5 0.65 dB Sample Rate - 48 - kHz Operating Temperature Range -40 +25 +85 °C ## Product type: Click Board ## Vendor: Mikroelektronika d.o.o. ## Tags: Audio & Voice, Click Board, CoolAudio, MikroE, Signal Processing ## Price range: 44.8 - 44.8 GBP ## Link: https://thedebugstore.com/products/mikroe-4431-dsp-click-board-uk ## Compare-at price range: 64.0 - 64.0 GBP ## Options - Title: Default Title ## Collections - [New Products](https://thedebugstore.com/a/llms/collections/new-products-debug-store) - [Mikroelektronika d.o.o. (MikroE)](https://thedebugstore.com/a/llms/collections/mikroelektronika-catalogue-uk) - [Audio & Voice Click Boards™](https://thedebugstore.com/a/llms/collections/audio-voice-click-boards-catalogue) - [MikroE Click Boards™](https://thedebugstore.com/a/llms/collections/mikroe-click-boards-catalogue-uk) - [Signal Processing Click Boards™](https://thedebugstore.com/a/llms/collections/signal-processing-click-boards-catalogue) - [Click Boards™ Summer Sale](https://thedebugstore.com/a/llms/collections/inventory-sale) - [Coolaudio Semiconductor Device Support: Development Boards and Tools | Debug Store](https://thedebugstore.com/a/llms/collections/coolaudio-semiconductor-device-support) - [MikroE Sale](https://thedebugstore.com/a/llms/collections/mikroe-sale) - [MIKROE Stock](https://thedebugstore.com/a/llms/collections/mikroe-products-in-stock-sale) ## Variants - Default Title, SKU: MIKROE-4431, Available: yes, Inventory: 1 ## Metafields - manufacturer: Mikroelektronika d.o.o. - warranty: 12 months - amazon_enable: TRUE - amazon_title: DSP Click Board - amazon_product_type: computercomponent - amazon_block: FALSE - amazon_prime_enable: FALSE - amazon_search: MikroElektronika Microelectronica MIKROE-1100 - amazon_uk_currency: GBP - amazon_de_currency: EUR - amazon_fr_currency: EUR - amazon_es_currency: EUR - amazon_nl_currency: EUR - amazon_it_currency: EUR - amazon_se_curency: SEK - amazon_product_id: 8606027381829 - amazon_product_id_type: EAN - amazon_update: Update - title_tag: MikroE DSP Click Board™ (MIKROE-4431) - backorder_label: If no stock shown above, check availability - mpn: MIKROE-4431 - description_tag: The DSP Click Board™ is a compact add-on board that contains a multi-effects digital signal processor. This board features the V1000, a complete multi-effects audio DSP with ultra-high quality audio performance in a rapid ‘time-to-market’ solution from Coolaudio. Available from Debug Store UK. - full_description:

How Does The e DSP Click Board™ Work?

The DSP Click Board™ is based on the V1000, a complete multi-effects audio DSP with ultra-high quality audio performance in a rapid 'time-to-market' solution from Coolaudio. The V1000 is a specialized microprocessor chip with its architecture optimized for the needs of digital signal processing. It includes serially programmable SRAM for program development and integrated RAM with 16 built-in effects such as multiple reverbs, echo, phaser, chorus, flanger, etc. Alongside the 16 internal programs, programmable SRAM is easily accessible through the I2C serial interface by setting the V1000 to external mode, while in internal mode, the four GPIO pins (P0-P3) may be used to select between the different algorithms.

dsp Click Board™ inner

Combined with a low-cost codec like the V4220 from Coolaudio, this Click board™ provides an ultra-low-cost FX solution. The V4220 is a high-performance 24-bit audio codec providing stereo A/D and D/A converters using the latest conversion technology. It operates from a single +5V power supply, features low power consumption, and a selectable de-emphasis filter for 32, 44.1, and 48kHz sample rates. It also includes an analog volume control architecture that can make a 113.5dB attenuation in 0.5dB steps, preserving dynamic range during attenuation. The V4220 provides a serial interface to read/write the internal registers operating in either Master or Slave Mode.

This audio player consists of two analog channels, input and output routed to the 3.5mm audio jack connectors. The functional configuration of these audio channels consists of two dual audio operational amplifiers, the RC4580 from Texas Instruments, used as headphone amplifiers. It offers low noise, high gain-bandwidth, low harmonic distortion, and high output current, powered by ±15V obtained by the TPS65131, dual-output DC-DC converter generating a positive output voltage up to 15V and a negative output voltage down to –15V with output currents in a 200mA range from Texas Instruments.

Also, this Click board™ can be reset through the Hardware Reset pin, labelled as RST on the mikroBUS™ socket, and has two jumpers on its bottom side labelled as JP1 and JP2, which very easily adjusts the way the V1000 communicates with the MCU, between I2C communication or IO pins, by positioning SMD jumpers to an appropriate position. Note that all jumpers must be placed to the same side, or else the Click board™ may become unresponsive.

The DSP Click Board™ is designed to be operated only with a 5V logic voltage level. A proper logic voltage level conversion should be performed before the Click board™ is used with MCUs with different logic levels. However, the Click board™ comes equipped with a library that contains functions and an example code that can be used, as a reference, for further development.

SPECIFICATIONS

Type Signal Processing
Applications The DSP Click Board™ be used for applications as a standalone audio player, PC accessories, and Hi-Tech toys, conventional consumer electronic devices, and many more.
On-board modules V1000 - complete multi-effects audio DSP with ultra-high quality audio performance in a rapid 'time-to-market' solution from Coolaudio V4220 - 24-bit stereo codes from Coolaudio
Key Features Low power consumption, built-in reverb and multi-effects, ultra-high quality audio performance, optimized for digital signal processing, in combination with V4220 provides an ultra-low-cost FX solution, and more.
Interface GPIO,I2C
Compatibility mikroBUS
Click board size L (57.15 x 25.4 mm)
Input Voltage 5V

PINOUT DIAGRAM

This table shows how the pinout of the DSP Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

Notes Pin Mikrobus logo.png Pin Notes
Program Selector PIN 0 P0 1 AN PWM 16 P3 Program Select Pin 3
Reset RST 2 RST INT 15 P2 Program Select Pin 2
Program Select Pin 1 P1 3 CS RX 14 NC
NC 4 SCK TX 13 NC
NC 5 MISO SCL 12 SCL I2C Clock
NC 6 MOSI SDA 11 SDA I2C Data
NC 7 3.3V 5V 10 5V Power Supply
Ground GND 8 GND GND 9 GND Ground

ONBOARD SETTINGS AND INDICATORS

Label Name Default Description
LD1 PWR - Power LED Indicator
JP1-JP2 - Right Communication Interface Selection I2C/IO: Left position I2C, Right position IO

DPS CLICK ELECTRICAL SPECIFICATIONS

Description Min Typ Max Unit
Supply Voltage - 5 - V
ADC/DAC Dynamic Range 92 100 - dB
Attenuation Step Size 0.35 0.5 0.65 dB
Sample Rate - 48 - kHz
Operating Temperature Range -40 +25 +85 °C

 

- google_product_category: 2165 - condition: new - custom_product: false - mpn: MIKROE-4431 - google_product_category: Electronics - custom_label_0: Click Board - examples:

We provide a library for the DSP Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

The package can be downloaded/installed directly from NECTO Studio The package Manager (recommended), downloaded from our LibStock™ or found on mikroE Github account.

Library Description

This library contains API for DSP Click driver.

Key Functions

Example Description

This application controls reverb and multi-effects Digital Multi-Effects DSP provides different sound performance of the DSP Click.

void application_task ( void ) {
 log_printf( &logger, "-------------------------------rn" );
 dsp_set_effect( &dsp, effects );
 display_effects( );
 effects++;
 if ( effects > DSP_SET_EFFECT_DELAY1 ) {
 effects = DSP_SET_EFFECT_MEDIUM;
 }
 Delay_ms( 10000 );
}

The full application code, and ready to use projects can be installed directly from NECTO Studio The package Manager (recommended), downloaded from our LibStock™ or found on mikroE Github account.

Other mikroE Libraries used in the example:

Additional Notes and Information

Depending on the development board you are using, you may need USB UART Click Board™, USB UART 2 Click Board™ or RS232 Click Board™ to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message.

MIKROSDK

The DSP Click Board™ is supported with mikroSDK - MikroElektronika Software Development Kit. To ensure proper operation of mikroSDK compliant Click board™ demo applications, mikroSDK should be downloaded from the LibStock and installed for the compiler you are using.

- key_feature_2: Low power consumption, built-in reverb and multi-effects, ultra-high quality audio performance, optimized for digital signal processing, in combination with V4220 provides an ultra-low-cost FX solution, and more. - key_feature_3: Based on the V1000 - complete multi-effects audio DSP with ultra-high quality audio performance in a rapid ‘time-to-market’ solution from Coolaudio V4220 - 24-bit stereo codes from Coolaudio - key_feature_4: Can be used for applications as a standalone audio player, PC accessories, and Hi-Tech toys, conventional consumer electronic devices, and many more. - key_feature_5: mikroBUS: I2C and GPIO Interfaces - device_vendor: Coolaudio - device_type: V1000, V4220 - warranty: 12 months - brand: MikroE - manufacturer: Mikroelektronika d.o.o. - badge: - widget:

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- target_keyword: DSP Click Board - brands: gid://shopify/Metaobject/56256004319 - breadcrumbs: ["gid://shopify/Collection/447955239135","gid://shopify/Collection/241680580797","gid://shopify/Collection/241544298685"] - customhs_code: 847330 - detailed_description: {"type":"root","children":[{"type":"heading","level":3,"children":[{"type":"text","value":"How Does The "},{"type":"text","value":"e DSP Click Board™ ","bold":true},{"type":"text","value":"Work?"}]},{"type":"paragraph","children":[{"type":"text","value":"Th"},{"type":"text","value":"e DSP Click Board™","bold":true,"italic":true},{"type":"text","value":" is based on the V1000, a complete multi-effects audio DSP with ultra-high quality audio performance in a rapid 'time-to-market' solution from Coolaudio. The V1000 is a specialized microprocessor chip with its architecture optimized for the needs of digital signal processing. It includes serially programmable SRAM for program development and integrated RAM with 16 built-in effects such as multiple reverbs, echo, phaser, chorus, flanger, etc. Alongside the 16 internal programs, programmable SRAM is easily accessible through the I2C serial interface by setting the V1000 to external mode, while in internal mode, the four GPIO pins (P0-P3) may be used to select between the different algorithms."}]},{"type":"paragraph","children":[{"type":"text","value":""}]},{"type":"paragraph","children":[{"type":"text","value":"Combined with a low-cost codec like the V4220 from Coolaudio, this Click board™ provides an ultra-low-cost FX solution. The V4220 is a high-performance 24-bit audio codec providing stereo A/D and D/A converters using the latest conversion technology. It operates from a single +5V power supply, features low power consumption, and a selectable de-emphasis filter for 32, 44.1, and 48kHz sample rates. It also includes an analog volume control architecture that can make a 113.5dB attenuation in 0.5dB steps, preserving dynamic range during attenuation. The V4220 provides a serial interface to read/write the internal registers operating in either Master or Slave Mode."}]},{"type":"paragraph","children":[{"type":"text","value":"This audio player consists of two analog channels, input and output routed to the 3.5mm audio jack connectors. The functional configuration of these audio channels consists of two dual audio operational amplifiers, the RC4580 from Texas Instruments, used as headphone amplifiers. It offers low noise, high gain-bandwidth, low harmonic distortion, and high output current, powered by ±15V obtained by the TPS65131, dual-output DC-DC converter generating a positive output voltage up to 15V and a negative output voltage down to –15V with output currents in a 200mA range from Texas Instruments."}]},{"type":"paragraph","children":[{"type":"text","value":"Also, this Click board™ can be reset through the Hardware Reset pin, labelled as RST on the mikroBUS™ socket, and has two jumpers on its bottom side labelled as JP1 and JP2, which very easily adjusts the way the V1000 communicates with the MCU, between I2C communication or IO pins, by positioning SMD jumpers to an appropriate position. Note that all jumpers must be placed to the same side, or else the Click board™ may become unresponsive."}]},{"type":"paragraph","children":[{"type":"text","value":"The "},{"type":"text","value":"DSP Click Board™","bold":true},{"type":"text","value":" is designed to be operated only with a 5V logic voltage level. A proper logic voltage level conversion should be performed before the Click board™ is used with MCUs with different logic levels. However, the Click board™ comes equipped with a library that contains functions and an example code that can be used, as a reference, for further development."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"SPECIFICATIONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Type\nSignal Processing\nApplications\nThe DSP Click Board™ be used for applications as a standalone audio player, PC accessories, and Hi-Tech toys, conventional consumer electronic devices, and many more.\nOn-board modules\nV1000 - complete multi-effects audio DSP with ultra-high quality audio performance in a rapid 'time-to-market' solution from Coolaudio V4220 - 24-bit stereo codes from Coolaudio\nKey Features\nLow power consumption, built-in reverb and multi-effects, ultra-high quality audio performance, optimized for digital signal processing, in combination with V4220 provides an ultra-low-cost FX solution, and more.\nInterface\nGPIO,I2C\nCompatibility\nmikroBUS\nClick board size\nL (57.15 x 25.4 mm)\nInput Voltage\n5V"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"PINOUT DIAGRAM"}]},{"type":"paragraph","children":[{"type":"text","value":"This table shows how the pinout of the "},{"type":"text","value":"DSP Click Board™","bold":true},{"type":"text","value":" corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns)."}]},{"type":"paragraph","children":[{"type":"text","value":"Notes\nPin\nPin\nNotes\nProgram Selector PIN 0\nP0\n1\nAN\nPWM\n16\nP3\nProgram Select Pin 3\nReset\nRST\n2\nRST\nINT\n15\nP2\nProgram Select Pin 2\nProgram Select Pin 1\nP1\n3\nCS\nRX\n14\nNC\nNC\n4\nSCK\nTX\n13\nNC\nNC\n5\nMISO\nSCL\n12\nSCL\nI2C Clock\nNC\n6\nMOSI\nSDA\n11\nSDA\nI2C Data\nNC\n7\n3.3V\n5V\n10\n5V\nPower Supply\nGround\nGND\n8\nGND\nGND\n9\nGND\nGround"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"ONBOARD SETTINGS AND INDICATORS"}]},{"type":"paragraph","children":[{"type":"text","value":"Label\nName\nDefault\nDescription\nLD1\nPWR\n-\nPower LED Indicator\nJP1-JP2\n-\nRight\nCommunication Interface Selection I2C/IO: Left position I2C, Right position IO"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"DPS CLICK ELECTRICAL SPECIFICATIONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Description\nMin\nTyp\nMax\nUnit\nSupply Voltage\n-\n5\n-\nV\nADC/DAC Dynamic Range\n92\n100\n-\ndB\nAttenuation Step Size\n0.35\n0.5\n0.65\ndB\nSample Rate\n-\n48\n-\nkHz\nOperating Temperature Range\n-40\n+25\n+85\n°C"}]},{"type":"heading","level":3,"children":[{"type":"text","value":" "}]}]} - summary:

The DSP Click Board™ is a compact add-on board that contains a multi-effect digital signal processor. This board features the V1000, a complete multi-effects audio DSP with ultra-high quality audio performance in a rapid ‘time-to-market’ solution from Coolaudio. The V1000 includes its integrated RAM with 16 built-in multi-effects and reverb controlled via I/O pins or an I2C interface. Combined with a low-cost A/D-D/A codec like the V4220, this Click Board™ provides an ultra-low-cost FX solution.

The DSP Click Board™ is suitable for applications as a standalone audio player, PC accessories, Hi-Tech toys, conventional consumer electronic devices, and many more.