Delta DSP9612 manual Configuring the Modem

Page 12

Configuring the Modem

You configure the modem using the three sets of DIP switches on the bottom of the modem.

IMPORTANT

It is important to follow the three steps described below, in the order shown, to ensure that you configure your modem properly using the modem DIP switches:

1.Use DIP switch 3 (SW3) to configure the modem for your host DTE interface and network topology. Using SW3, you select the modem to operate in high-speed fast-poll or low-speed (FSK) mode.

2.If you set SW3 for FSK mode in step 1, use DIP switch 2 (SW2) to configure the modem for either Bell 202T or ITU-T V.23 compatibility. Otherwise, you can use the modem in fallback mode.

3.Use DIP switch 1 (SW1) to select the modem’s transmitter output level and receiver dynamic range. The SW1 settings apply for both high-speed fast-poll and low-speed (FSK) modes.

Page 13

Image 12

Contents DSP 9612 Flash Poll Modem User’s Guide Contents Contents Chapter Introduction Features Network of Multipoint Configuration ApplicationsIntroduction Chapter Installation Unpacking Your HardwareAdditional Items You Need Installation Hardware OverviewFront View Installation Summary Finding a Suitable LocationConfiguring the Modem SW1 DIP Switch Settings SW1-1 through SW1-4 − Transmit Level SW1-5 − Receiver Dynamic Range SW2 DIP Switch Settings SW2-1  FSK Mode SW2-3  FSK Soft Carrier Bell 202 FSK Mode Only SW2-6  FSK CD Delay Bell 202 Mode Only SW3 DIP Switch Settings SW3-1 − Fast Poll Auto Rate/FSK SW3-2 − Data Rate Fast-Poll Mode Only SW3-5 − Transmitter Termination SW3-8 − Carrier Control Connecting to a Transmission Line Shows the transmission line interfaceConnecting to a Voltage Source Transmission Line InterfaceConnecting an RS-232 Device LEDs DLBLoopback Control Switch Illustrates these three diagnosticsAppendix a Troubleshooting Problem SolvingProblem Appendix B DIP Switch Summary DIP Switch Summary Appendix C Specifications General SpecificationsMechanical Specifications Power supplyInterface Connector Pin Assignments Environmental Specifications RS-232 DTE InterfaceCompliances Specifications Appendix D Compliances Department of Canada Statement Appendix E Limited Product Warranty Appendix F RMA Procedure Return Merchandise Authorization RMA ProcedureRMA Procedure

DSP9612 specifications

The Delta DSP9612 is a powerful digital signal processor that has gained attention in various fields, particularly in audio processing, telecommunications, and embedded systems. With a focus on performance and efficiency, the DSP9612 offers a combination of advanced features and technologies that cater to the demands of modern applications.

One of the main features of the Delta DSP9612 is its high-performance architecture. It supports a range of data types, including fixed-point and floating-point formats, which enables it to efficiently handle complex algorithms and high-speed processing requirements. The DSP operates at clock speeds of up to 300 MHz, allowing for rapid execution of mathematical operations, making it ideal for real-time applications.

Another significant characteristic of the DSP9612 is its versatility. The processor is designed to support multiple communication interfaces, including I2C, SPI, and UART, which facilitates easy integration with various peripherals and systems. This flexibility is a key advantage for developers looking to create custom solutions tailored to specific needs.

The Delta DSP9612 also boasts an advanced memory architecture that enhances data access speed. It features both on-chip and off-chip memory options, accommodating the storage requirements of complex algorithms while minimizing latency during data processing. With ample RAM and flash memory options, developers can efficiently manage data-intensive tasks without compromising performance.

Moreover, the DSP9612 incorporates numerous built-in digital signal processing functions. These include filters, FFT (Fast Fourier Transform) algorithms, and audio codecs, which are essential for audio signal manipulation and enhancement. This built-in functionality reduces the need for additional external components, simplifying system design and lowering overall costs.

The Delta DSP9612 is optimized for low power consumption, making it suitable for battery-operated devices and applications where energy efficiency is a priority. Its power management features help to extend the operational life of devices while maintaining peak performance.

In summary, the Delta DSP9612 stands out in the digital signal processing landscape due to its high-performance architecture, versatility, advanced memory capabilities, built-in DSP functions, and low power consumption. As technology continues to evolve, the DSP9612 remains a reliable choice for developers seeking robust and efficient solutions in audio processing, telecommunications, and embedded systems.