Integration Guide
Table Of Contents
- 1 Introduction
- 2 Module Power
- 3 Interfaces
- 4 Hardware Design Guidelines
- Advanced Tips for an RF-Friendly Layout
- Audio Reference Design
- Control Connector Signal Descriptions and Functions
- Module Power (PINS 87, 89, 91, 93, 95, 97, 99)
- Modem Power-on and Recovery Techniques
- Power Switch Logic Detect (Pin 85)
- ON/OFF (PIN 37)
- Phone On - PON (PIN 35)
- Internal Power Switch
- Voltage Reference - VREG_MSME1.8 (PIN 77)
- USB (PINS 1, 3, 5, 7)
- General Purpose Input/Output Interface
- RTC Sleep
- Serial Interfaces and Handshake (Pins 11, 13, 15, 17, 19, 21, 23, 25)
- UART 2 (Pins 27, 29)
- Digital Audio Interface (Pins 12, 14, 16, 18)
- 32 kHz Output (PIN 56)
- Analog-to-Digital Inputs (PIN 44 and 74)
- Handset Microphone Input (PINS 65, 67)
- Handset Microphone BIAS Output (PINS 53, 63)
- Handset Speaker Output (PINS 71, 73)
- Headset Microphone Input (PIN 55)
- Headset Speaker Output Left and Right (PINS 57, 59)
- Headset Detect (PIN 47)
- Circuit Protection
- 5 USB Driver Installation
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Important Safety Information
The following information applies to the devices described in this manual. Always observe all
standard and accepted safety precautions and guidelines when handling any electrical device.
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Save this manual: it contains important safety information and operating instructions.
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Do not expose the HS 3001 product to open flames.
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Ensure that liquids do not spill onto the devices.
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Do not attempt to disassemble the product: Doing so will void the warranty. This
product does not contain consumer-serviceable components.
The Enabler HS 3001 module may not be used in an environment where radio frequency
equipment is prohibited or restricted in its use. This includes aircrafts, airports, hospitals, and
other sensitive electronic areas.
Do not operate RF devices in an environment that may be susceptible to radio interference
resulting in danger, specifically;
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Areas where prohibited by the law.
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Follow any special rules and regulations and obey all signs and notices. Always
turn off the host device when instructed to do so, or when you suspect that it may
cause interference or danger.
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Where explosive atmospheres may be present.
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Do not operate your modem in any area where a potentially explosive atmosphere
may exist. Sparks in such areas could cause an explosion or fire resulting in bodily
injury or even death. Be aware of and comply with all signs and instructions.
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Users are advised not to operate the modem while they are at a refueling point or
service station.
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Users are reminded to observe restrictions on the use of radio equipment in fuel
depots (fuel storage and distribution areas), chemical plants or where blasting
operations are in progress.
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Areas with a potentially explosive atmosphere are often but not always clearly marked.
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Potential locations can include gas stations, below deck on boats, chemical transfer
or storage facilities, vehicles using liquefied petroleum gas (such as propane or
butane), areas where the air contains chemicals or particles, such as grain, dust or
metal powders, and any other area where you would normally be advised to turn
off your vehicle engine.
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Near Medical and life support equipment.
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Do not operate your modem in any area where medical equipment, or life support
equipment may be located, or near any equipment that may be susceptible to any
form of radio interference. In such areas, the host communications device must be
turned off. The modem may transmit signals that could interfere with this
equipment.
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On an aircraft, either on the ground or airborne.
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In addition to FAA requirements, many airline regulations state that you must
suspend wireless operations before boarding an airplane. Please ensure that the
host device is turned off prior to boarding an aircraft in order to comply with these
regulations. The modem can transmit signals that could interfere with various
onboard systems and controls.