Manual do usuário Waves Max Audio MX5000A

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Preliminary




MX5000A Development System Manual


1 System Overview

The MX5000A Development System allows manufacturers to easily evaluate and prototype
system improvements by adding MaxxAudio psycho-acoustic processing to existing audio
systems. The MX5000A Development System contains the small MX5000A Prototype
Module as shown in Figure 1, with simple connections for analog stereo input and output.

2
The MX5000A Development System also includes a Telos USB to I C

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Preliminary 2 Input/Output and Power Connections Connect Inputs, Outputs, Power and Ground as described below. Please see Figures 2 and 3 for additional illustrations. Connect Inputs • Three sets of stereo inputs are provided. Located on the bottom edge of the PCB, these are labeled as LI1/RI1, LI2/RI2, and LI3/RI3. Each stereo pair uses a common ground, labeled “G”, located between the left/right inputs. • Connect stereo inputs and ground(s) as needed. • All analog inputs supp

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Preliminary Figure 2. MX5000 Prototype Module Close-up Figure 3. Connections for MX5000 Prototype Module MX5000A Development System January 2007

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Preliminary 3 Controls The MX5000 Prototyping Module supports two different control options. 2 a) I C Slave Mode 2 b) I C Host Mode 2 3.1 I C Slave Mode Controls In addition to the MX5000 Prototyping Module, the MX5000A Development System is 2 supplied with a Telos USB to I C Emulator. www.telos.info Waves recommends the Connii MM or Connii which enables connection to the USB port of a Windows XP PC along with associated software. A special cable is also provided to connect

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Preliminary 3.2 Graphic User Interface The GUI for the MX5000 Prototyping Module is shown in Figure 5. Figure 5. MX5000A GUI MX5000A Development System January 2007

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Preliminary 3.3 Digital Audio Input/Ouput For digital audio I/O, the system supports three stereo inputs and two stereo outputs as shown in Table 1. All inputs and outputs are synchronous with shared clock and synch pins. 2 The digital audio input/output is supported only in I C Slave Mode of the MX5000A. Table 1. Digital Audio Input/Output Connections CONNECTION ON PIN NUMBER GPIO THE BOARD Clock 1 0 Pin 2 of J13 Synch 2 1 Pin 2 of J12 Digital Input0 3 2 Pin 2 of

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Preliminary Figure 6. MX5000A Prototyping Module Layout Full schematics, bill of materials, and layout files for this system is available to customers. MX5000A Development System January 2007

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Preliminary 2 3.4 I C Host Mode Controls 2 In I C Host Mode, the MX5000 will read audio parameters from the external serial flash ROM after reset. After reset, the system will continuously monitor the value of external analog control pins for real-time audio controls. These pins are connected to eight potentiometers on the MX5000 Prototyping Module for OEM presets and user controls, which are summarized in Table 2. 2 The MX5000 will support most of its major functions in I C Ho

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Preliminary 5 Ordering Part Numbers MX5000ADS For MX5000A Development System Includes: MX5000A Prototyping Module (MX5000APM) Telos Connii or Connii MM with software Waves Control GUI software 2 4 wire cable – Telos connector to I C header Note: ‘A’ in MX5000A refers to hardware/software version of the MX5000. MX5000APM For MX5000A Prototyping Module Includes: MX5000A Prototyping Module PCB only Note: ‘A’ in MX5000A refers to hardware/software version of the MX500