Related Manuals for Analog Devices EVAL-AD2437A1MZ
Summary of Contents for Analog Devices EVAL-AD2437A1MZ
- Page 1 EVAL-AD2437A1MZ Manual Revision 2.1 , August 2023 Part Number EVAL-AD2437A1MZ Analog Devices, Inc. One Technology Way Norwood, MA 02062-9106...
- Page 2 Analog Devices, Inc. reserves the right to change this product without prior notice. Information furnished by Ana- log Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under the patent rights of Analog Devices, Inc.
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Page 3: Table Of Contents
Manual Contents ............................1–2 Technical Support ............................1–3 Supported Integrated Circuit ......................... 1–3 Supported Tools............................. 1–3 Product Information ............................1–3 Analog Devices Website..........................1–4 EngineerZone ............................. 1–4 Using the Board Product Overview ............................2–1 Package Contents............................2–2 Default Configuration ........................... 2–2 Reference Design Information ........................ - Page 4 LEDs ................................3–7 Reset ( DS1) ............................... 3–7 Power Status Indicator ( DS2, DS7, DS8) ....................3–7 USBi ( DS5) ............................... 3–7 LTC4368 Circuit Breaker Status( DS3) ...................... 3–8 ADAU1452 Status( DS4) ........................... 3–8 RGB LED( DS6) ............................3–8 EVAL-AD2437A1MZ Manual...
- Page 5 B Interrupt ( DS9)..........................3–8 SIO2 Status ( DS10) ..........................3–8 I2C Bus Switch ( DS11)..........................3–8 EVAL-AD2437A1MZ Manual...
- Page 6 Refer to the datasheet/manual to get more details about the AD2437. The EVAL-AD2437A1MZ can be configured to be a Main Node or Local-Powered Sub (LPS) Node. The EVAL- AD2437A1MZ can be connected to a Main Node, Local Powered Sub (LPS) or a Bus Powred Sub (BPS) node.
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Page 7: Purpose Of This Manual
DSP code writing experience to easily implement a DSP into their design and yet is still powerful enough to satisfy the demands of experienced DSP designers. SigmaStudio+ links with both Analog Devices evalua- tion boards and production designs to provide full in-circuit real-time IC control. -
Page 8: Technical Support
A companion file in PDF format documenting all of the circuits used on the board is available on the website https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL- AD2437A1MZ.html. Technical Support You can reach Analog Devices technical support in one of the following ways: • Post your questions in the A ® B support community at EngineerZone http://ez.analog.com/a2b/... -
Page 9: Analog Devices Website
If you are a registered user, just log on. Your user name is your e-mail address. EngineerZone EngineerZone is a technical support forum from Analog Devices, Inc. It allows you direct access to ADI technical support engineers. You can search FAQs and technical information to get quick answers to your embedded process- ing and DSP design questions. -
Page 10: Using The Board
This chapter provides information on the major components and peripherals on the board, along with instructions for installing and setting up the emulation software. Product Overview The board features: • Analog Devices AD2437 - Audio Bus Transceiver • Analog Devices ADA4841 - Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifiers • Analog Devices ADG774 - CMOS 3 V/5 V, Wide Bandwidth Quad 2:1 Mux •... -
Page 11: Package Contents
• Universal 24V DC power supply • A B Software - Online Request Document Contact the vendor where you purchased your EVAL-AD2437A1MZ evaluation board or contact Analog Devices, Inc. if any item is missing. Default Configuration The Default Hardware Setup figure shows the default settings for jumpers and switches and the location of the jumpers, switches, connectors, and LEDs. -
Page 12: Reference Design Information
Figure 2-1: Default Hardware Setup Reference Design Information A reference design info package is available for download on the Analog Devices Web site. The package provides information on the schematic design, layout, fabrication, and assembly of the board. The information can be found at: https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-... -
Page 13: Ad2437 - Audio Bus A 2 B Transceiver
The ADAU1452 interfaces with a wide range of ADCs, DACs, digital audio devices, amplifiers, and control circui- try, due to their highly configurable serial ports, S/PDIF interfaces, and multipurpose input/output pins. They can also directly interface with PDM output MEMS microphones, thanks to integrated decimation filters specifically designed for that purpose. 2–4 EVAL-AD2437A1MZ Manual... -
Page 14: Ad1937 - Four Adcs/Eight Dacs With Pll, 192 Khz, 24-Bit Codec
AD1937 eliminates the need for a separate high frequency master clock and can also be used with a suppressed bit clock. The DACs and ADCs are designed using the latest Analog Devices continuous time architecture to further minimize EMI. By using 3.3 V supplies, power consumption is minimized and further reduces emissions. -
Page 15: Adm6315 - Open-Drain Microprocessor Supervisory Circuit
LEDGOOD output for open LED detection, a +3.4V (±5%) regulated output with 4mA output current capability, short-circuit and thermal protections. The MAX16823 is available in thermally enhanced 5mm x 5mm, 16-pin TQFN-EP and 16-pin TSSOP-EP packages and is specified over the -40°C to +125°C automotive temperature range. 2–6 EVAL-AD2437A1MZ Manual... -
Page 16: Max22503E -100Mbps Full-Duplex 3V/5V Rs-485/Rs-422 Transceiver With High Eft Immunity
MEMS microphone in a small package. The T3902 consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth‐order Σ‐Δ modulator. The pulse density modulated (PDM) interface allows two microphones to be time multiplexed on a data line using a single clock. EVAL-AD2437A1MZ Manual 2–7... -
Page 17: Hardware Reference
Hardware Reference 3 Hardware Reference This chapter describes the hardware design of the EVAL-AD2437A1MZ. Switches 2V p-p 1V p-p Figure 3-1: Switch Locations Reset Pushbutton ( SW1) The reset pushbutton resets AD2437, ADAU1452 and AD1937 ICs. The Reset LED (DS1) is used to indicate when the board is in reset. -
Page 18: Power Plug ( P1)
This powers up the board with a 24V supply. Power is required when the board is operating in both main and sub mode. Part Description Manufacturer Part Number 2.1 mm power jack PJ-102AH Mating Cable 24.0VDC@3A power supply KTPS65-2430DT-3P-VI Wire-to-Board Terminal ( P2) 3–2 EVAL-AD2437A1MZ Manual... -
Page 19: Spdif Optical Input ( P3)
P10 is used to connect towards the sub board and P22is used to connect towards the main board. These connectors allow the AD2437 on the eval board to communicate with other A B devices on the bus. Part Description Manufacturer Part Number RJ45 - Ethernet Amphenol ICC RJE73-188-00210 Mating Cable Ethernet cable assembly EVAL-AD2437A1MZ Manual 3–3... -
Page 20: Audio Input/Output ( P29 And P28)
JP1 is not connected if 2 step discovery is required. Jumpers This section describes functionality of the configuration jumpers. The Jumper Locations figure shows the jumper locations. Please refer A B Software quick start guide for final Jumper settings. 3–4 EVAL-AD2437A1MZ Manual... -
Page 21: Pdm Clk Select And 2-Step Discovery ( Jp1)
OPEN CLOSED Program/Parameter write from AD2437 or USBi to ADAU1452 CLOSED 1 - > 0 OPEN - > CLOSED SELFBOOT of ADAU1452 from Boot EEPROM OPEN Parameter write from ADAU1452 to BOOT EEPROM LTC4368 Wakeup ( JP4) EVAL-AD2437A1MZ Manual 3–5... -
Page 22: Ad2437 Sio0 Routing ( Jp6)
Chip Select of AD2437 to be connected to USBi SPI port. The default position is not connected. Please ensure that PWM select jumper ( JP47) is open when configuring the USBi SPI Chip select jumper. The default address id 0x6A. 3–6 EVAL-AD2437A1MZ Manual... -
Page 23: Pwm Select ( Jp47)
The Status Indicators indicate Supplies health i.e. They will be on when respective supply will be available on board. DS7 : +5.0V DS8 : +3.3V DS2 : +24V USBi ( DS5) The USBi LED indicates that USBi or Aardvark is connected and on. EVAL-AD2437A1MZ Manual 3–7... -
Page 24: Ltc4368 Circuit Breaker Status( Ds3)
SIO2 Status ( DS10) LED status indication driven by AD2437 SI02. I2C Bus Switch ( DS11) The I2C Bus Switch LED is used to indicate that the ADAU1452 and its EEPROM are connected to the boards I2C bus. 3–8 EVAL-AD2437A1MZ Manual... - Page 25 EVAL-AD2437A1MZ Manual...
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