Sierra Wireless MC8755 Manuals

Manuals and User Guides for Sierra Wireless MC8755. We have 4 Sierra Wireless MC8755 manuals available for free PDF download: Command Reference Manual, Hardware Integration Manual, Quick Start Manual

Sierra Wireless MC8755 Hardware Integration Manual (39 pages)

PCI Express MiniCard

Brand: Sierra Wireless | Category: PCI Card | Size: 0.31 MB

Preface
2
- Important Notice
  2
- Safety and Hazards
  2
- Limitation of Liability
  2
- Patents
  3
- Copyright
  3
- Trademarks
  3
- Comments
  4
- Table of Contents
  5
Introduction
9
- The Universal Development Kit
  9
- Document Organization
  10
RF Integration
11
- RF Connection
  11
  - Ground Connection
    11
  - Table 1: Typical RF Parameters for a CDMA Embedded Module
    11
  - Shielding
    12
  - Ground Plane Isolation
    12
  - Antenna and Cabling
    12
- Interference and Sensitivity
  13
  - Power Supply Noise
    13
  - Device-Generated RF
    13
  - RF Desense Mitigation
    13
  - Hearing Aid Considerations
    14
- Radiated Sensitivity Measurement
  14
- Regulatory Information
  17
- FCC Module Acceptance Criteria
  17
Power Interface
20
- Overview of Operation
  20
  - EM Power Signals
    20
  - Electrostatic Discharge
    20
- EM Power State Transitions
  21
  - DISCONNECTED State
    21
  - OFF State
    21
  - NORMAL State
    21
  - LOW BATTERY State
    21
  - Figure 3: Power State Transition Diagram
    21
  - SHUTDOWN ROUTINE State
    22
  - EMERGENCY SHUTDOWN State
    22
- Inrush Currents
  22
- Figure 4: Inrush Model
  22
- Figure 5: Inrush Without Large Decoupling Capacitors
  24
- Figure 6: Inrush with 66Μf Decoupling Capacitors
  24
- Current Consumption
  25
  - Modes
    25
    
    Table 2: Current Specifications
    25
    
    Figure 7: Current Measurement in Slotted Mode Sleep (SCI = 1)
    26
    
    Shutdown
    26
    
    Slotted Mode Sleep and Dormant Mode
    26
    
    Deep Sleep
    27
    
    Figure 8: Current Measurement for a Wakeup Event from Deep Sleep
    27
    
    Table 3: Average Current Consumption in Slotted Mode Sleep
    27
  - Usage Models
    28
- Back-Power Issues
  28
  - Preventing Back-Power When the Modem Is off
    28
  - Table 4: Power Consumption of a Sample Application
    28
Host Interface
29
- Operation Modes
  29
- USB Interface
  29
  - Physical Layer
    30
  - POWER and RESET Handshaking Protocols
    31
  - USB Handshaking
    32
    
    Suspending
    32
    
    Resume
    32
    
    Host USB Driver Requirements
    33
  - LED Output
    33
  - Figure 20: Example LED
    33
- XIM Interface
  34
Table 39: Acronyms and Definitions
37
Acronyms and Definitions
37

Sierra Wireless MC8755 Command Reference Manual (66 pages)

UMTS Modems Supported AT

Brand: Sierra Wireless | Category: Modem | Size: 1.01 MB

Contact Information
5
Revision History
5
Table of Contents
7
About this Guide

9
- Introduction
  9
- Result Codes
  10
- Terminology and Acronyms
  10
- Current Firmware Versions
  10
- Document Structure
  11
- Conventions
  14
Supported GSM / WCDMA at Commands

19
Modem Status, Customization, and Reset Commands

27
Diagnostic Commands

55
- Introduction
  55
- Command Summary
  55
- Command Reference
  55
- Introduction
  59
- Command Summary
  59
- Command Reference
  59
SIM Commands

61
Memory Management Commands

61
- Introduction
  61
- Command Summary
  61
- Command Reference
  61

Sierra Wireless MC8755 Hardware Integration Manual (30 pages)

MiniCard

Brand: Sierra Wireless | Category: Control Unit | Size: 0.63 MB

Table of Contents
5
Required Connectors
7
Introduction
7
The Universal Development Kit
7
Guide Organization
8
Related Documents
8
Power Interface
11
Overview of Operation
11
Electrostatic Discharge (ESD)
11
Power Signals
11
Module Power States
12
Disconnected State
12
Off State
12
Normal State
13
Low Power Mode
13
Usage Models
13
Ground Connection
15
RF Integration
15
RF Connection
15
Shielding
16
Antenna and Cabling
16
Interference and Sensitivity
17
Power Supply Noise
17
Interference from Other Wireless Devices
17
Device-Generated RF
18
Host/Module Communication Interface
19
LED Output
19
Regulatory Information
21
Important Notice
21
Safety and Hazards
21
Important Compliance Information for North American Users
22
Acronyms and Definitions
25
Index
27

Sierra Wireless MC8755 Quick Start Manual (15 pages)

Brand: Sierra Wireless | Category: Microcontrollers | Size: 0.41 MB

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Sierra Wireless MC8755 Hardware Integration Manual (39 pages)

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About this Guide

Supported GSM / WCDMA at Commands

Modem Status, Customization, and Reset Commands

Diagnostic Commands

SIM Commands

Memory Management Commands

Sierra Wireless MC8755 Hardware Integration Manual (30 pages)

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Sierra Wireless MC8755 Quick Start Manual (15 pages)

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