Operating Temperatures

Specifications

—Wireless Fixed Bases interface to the integrated DEFINITY ECS Radio Controller port card

—Maximum distance of 5000 ft from the DEFINITY ECS to the WFB

—Out-of-band signaling

—PWT-based architecture (that is, the evolving US wireless standard)

—Time Division Multiple Access (TDMA)

—Operation within the isochronous (1.920 MHz — 1.930 MHz) part of the emerging technology band (Unlicensed PCS)

—32 Kbps ADPCM encoding for voice

The pocket phone should be used within the 55° F to 95° F temperature range.

B-2Issue 3 October 1997

Page 39

Image 39

Motorola 9601 manual Operating Temperatures

9601 specifications

The Motorola 9601 is a highly regarded digital signal processor (DSP) that has found its applications across various fields, including telecommunications, automotive systems, and consumer electronics. Introduced in the early 1990s, the 9601 was a part of Motorola's advanced chipset family designed to meet the growing demands of digital processing.

One of the main features of the Motorola 9601 is its efficient architecture, which enables it to execute complex algorithms with remarkable speed. The DSP is built on a modified Harvard architecture, allowing for simultaneous access to program instructions and data memories. This characteristic significantly enhances performance, enabling the processor to handle multiple tasks concurrently.

The Motorola 9601 is equipped with a 16-bit fixed-point arithmetic unit, which provides a balance between precision and processing speed. Its ability to perform high-speed mathematical calculations makes it ideal for real-time applications, such as audio processing and multimedia encoding. The processor supports multiple data formats, ensuring compatibility with a wide range of applications and systems.

The device operates at clock speeds of up to 40 MHz, allowing for rapid data processing. With a comprehensive instruction set, including support for multiply-accumulate operations, the 9601 can efficiently perform a variety of signal processing tasks. The DSP also features dedicated hardware for specific operations, which further accelerates processing times and reduces power consumption.

Another important characteristic of the Motorola 9601 is its extensive input/output (I/O) capabilities. It supports various communication protocols, making integration into different systems seamless. This flexibility is a key advantage, as it allows developers to design highly customized solutions tailored to specific processing needs.

The Motorola 9601 has also been designed with power efficiency in mind. With its low power consumption characteristics, it is suitable for battery-operated devices where energy conservation is critical. This feature was particularly advantageous during the evolution of portable electronics.

In summary, the Motorola 9601 remains a noteworthy DSP due to its high performance, flexible architecture, and energy-efficient design. With its combination of advanced features and versatile applications, it continues to be a valuable component for engineers and developers working in various digital signal processing domains.

Contents

Definity Wireless Business System Comments Contents Features and Operations Safety Instructions Audience About This Book Cardiac Pacemakers Important Safety Guidelines for UsersElectromagnetic Compatability Exposure to Radio Frequency Energy Hearing Aid Compatibility Organization Typographic Conventions Related Information Overview Definity Wireless Business System Overview Pocket Phone Overview Pocket Phone Pocket Phone Features Benefit Pocket Phone Features Battery Charger Overview Charging the 9601 Pocket Phone for First Time General Care Low Battery Indicator Charging the Phone with a BatteryUsing the Phone LED Indicators Charge Status Charger Status Indicator Using the 9601 Pocket Phone Battery Charger Phone LED IndicatorBattery LED Indicator Removing the 9601 Pocket Phone from Charger Inserting a Spare Battery Pack into the ChargerRemoving a Spare Battery Pack from the Charger Inserting the 9601 Pocket Phone into the Charger Inserting a Spare Battery Pack into the Charger Inserting the Spare Battery Pack into the Charger Definity 9601 Pocket Phone Features Features and Operations Features and Operations Features of the 9601 Pocket Phone Soft Key InterfaceHard Key Interface Hard Keys for Call Management Volume Control ButtonsBattery Charging Contacts Hard Keys for Menu Control Low Power Mode Low Battery IndicatorDial Pad Pocket Phone Quick Reference Adjusting the Receiver Volume Adjusting Ringer and Warning/Notification TonesOperating the 9601 Pocket Phone Making Calls Answering CallsTransferring Calls Holding Calls Conferencing Calls Dropping Calls Ending Calls Error Beep Audible Information TonesIncoming Call Ring Patterns No Channel Available No Access RightsService Denied Out-of-Range Using the Product Safety Instructions Safety Instructions Maintaining the Pocket Phone 4Issue 3 October Specifications System Capacity and CoverageBase Stations Operating Temperatures GlossaryGL Fixed part Frequency Division Multiple Access FdmaEmerging Technologies Band Estimator Local tones Initialization and Administration SystemInternational Portable Equipment Identity International Portable User Identity Radio Propagation Measurement Tool Rpmt Time Division Multiple Access TdmaPredictor Radio Controller RC Wireless Fixed Base WFB Index IN-2Issue 3 October