RS9110-N-11-22-05-EVB

Manufacturer Part NumberRS9110-N-11-22-05-EVB
DescriptionWiFi / 802.11 Development Tools RS9110-N-11-22-05 Evaluation Board
ManufacturerRedpine Signals
RS9110-N-11-22-05-EVB datasheet
 

Specifications of RS9110-N-11-22-05-EVB

RohsyesProductEvaluation Boards
Tool Is For Evaluation OfRS9110-N-11-22-05Protocol Supported802.11 b/g
Frequency2.4 GHzInterface TypeIDC-10, RS-232, SPI, UART, USB
Operating Supply Voltage5 VAntenna Connector TypeU.FL
Maximum Operating Temperature+ 85 CMinimum Operating Temperature- 40 C
Modulation TechniqueCCK, DSSS, OFDM  
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RS-9110-N-11-22 Self Contained
802.11 b/g/n Module with
Networking Stack
D
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November 2012
Redpine Signals, Inc.
2107 N. First Street, #680
San Jose, CA 95131.
Tel: (408) 748-3385
Fax: (408) 705-2019
Email:
info@redpinesignals.com
Website:
www.redpinesignals.com
Redpine Signals, Inc
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RS9110-N-11-22-05-EVB Summary of contents

  • Page 1

    ... RS-9110-N-11-22 Self Contained 802.11 b/g/n Module with Networking Stack November 2012 Redpine Signals, Inc. 2107 N. First Street, #680 San Jose, CA 95131. Tel: (408) 748-3385 Fax: (408) 705-2019 Email: info@redpinesignals.com Website: www.redpinesignals.com Redpine Signals, Inc ...

  • Page 2

    ... The RS9110-N-11-22 module is a IEEE 802.11bgn WLAN device that directly provides a wireless interface to any equipment with a UART or SPI interface for data transfer. It integrates a MAC, baseband processor, RF transceiver with power amplifier, a frequency reference, and an antenna in hardware; and all ...

  • Page 3

    ... Performance Specifications ............................................... 20 5.1 Wireless Specifications ....................................................... 20 5.2 Receive Sensitivity .............................................................. 20 5.3 Throughput ......................................................................... 20 5.4 Standards Compliance ........................................................ 21 6 Software Architecture Overview ........................................ 22 6.1 Host .................................................................................... 23 6.1.1 UART ........................................................................................... 23 6.1.2 SPI .............................................................................................. 23 6.1.3 Thin SPI Driver .............................................................................. 23 6.2 RS9110-N-11-22 ................................................................. 23 6.2.1 SPI .............................................................................................. 23 6.2.2 UART ........................................................................................... 24 6.2.3 Host Abstraction Layer (HAL) .......................................................... 24 6.2.4 Wireless Control Block (WCB) .......................................................... 24 6.2.5 TCP/IP Control Frames ................................................................... 24 6.2.6 Station Management Entity (SME) ................................................... 24 Redpine Signals, Inc ...

  • Page 4

    ... 6.2.7 WPA Supplicant ............................................................................. 24 6.3 Power Save Modes .............................................................. 24 6.3.1 Power Mode 0 ............................................................................... 24 6.3.2 Power Mode 1 ............................................................................... 25 6.3.3 Power Mode 2 ............................................................................... 25 7 Ordering Information ........................................................ 27 8 Command Reference(AT commands and SPI commands Redpine Signals, Inc ...

  • Page 5

    ... Figure 2:Bottom View of the Module ............................................................ 9 Figure 3: Package Dimensions ................................................................... 10 Figure 4:PCB Landing Pattern .................................................................... 11 Figure 5:Reflow Profile ............................................................................... 12 Figure 6:Pinout of the Module .................................................................... 13 Figure 7:Interface Timings – SPI Interface ................................................ 18 Figure 8:Reset Pin Timing Diagram ............................................................ 19 Figure 9:RS9110-N-11-22 Software Architecture Block Diagram ............... 22 Redpine Signals, Inc ...

  • Page 6

    ... Table 1: Pin Description ............................................................................. 16 Table 2: Absolute Maximum Ratings .......................................................... 17 Table 3: Recommended Operating Conditions ............................................ 17 Table 4: Input/Output DC Characteristics .................................................. 17 Table 5: AC Characteristics – SPI Interface ................................................ 18 Table 6: Wireless Specifications ................................................................. 20 Table 7: Receive Characteristics – Sensitivity ............................................ 20 Table 8: Device Ordering Information ........................................................ 27 Redpine Signals, Inc ...

  • Page 7

    ... High-performance multipath compensation in OFDM, DSSS, and CCK modes RF  Highly integrated 2.4 GHz transceiver and Power Amplifier with direct conversion architecture  Integrated frequency reference and antenna 1 This frequency depends on the external delays also. Redpine Signals, Inc ...

  • Page 8

    ... WLAN device such as a laptop can connect and configure the module or upgrade the firmware 1.6 Compliance and Certification  RS9110-N-11-22 is based on RS9110-N-02 module which is FCC, IC, and CE certified. RF Testing Software is provided for any end product certification requirements.  RoHS (Restriction of Hazardous Substances) compliant Redpine Signals, Inc ...

  • Page 9

    ... Package Description 2.1 Top View Figure 1:Top View of the Module 2.2 Bottom View Figure 2:Bottom View of the Module Redpine Signals, Inc ...

  • Page 10

    ... 2.3 Package Dimensions Figure 3: Package Dimensions Module height = 2.8 mm Redpine Signals, Inc ...

  • Page 11

    ... 2.4 PCB Landing Pattern Figure 4:PCB Landing Pattern Redpine Signals, Inc ...

  • Page 12

    ... Baking Instructions The RS9110-N-11-22 package is moisture sensitive and devices must be handled appropriately. After the devices are removed from their vacuum sealed packs, they should be taken through reflow for board assembly within 168 hours at room conditions, or stored at under 10% relative humidity ...

  • Page 13

    ... RS9110-N-11-22 Module JNC VIN33 VIN33 GND NC NC Figure 6:Pinout of the Module Type Description LVCMOS SPI Data Input. 8mA In UART mode, connect pull-down (1K to 10K Ohms) LVCMOS SPI Data output. No connect in UART mode 8mA LVCMOS Interrupt to the host ...

  • Page 14

    ... GND Ground GND Ground GND Ground 21 GND Ground 22 MODE_SEL_1 Input Redpine Signals, Inc ...

  • Page 15

    ... JPD - 43 JPD - 44 JPD - 45 JNC - 46 VIN33 Power Redpine Signals, Inc ...

  • Page 16

    ... Input 52 SPI_CS Input Notes:  Some interfaces are not used in the default configuration or mode of operation. These may be used in custom applications with appropriate firmware.  Please contact Redpine Signals for application notes or for customization of a solution. Redpine Signals, Inc ...

  • Page 17

    ... Table 3: Recommended Operating Conditions 4.3 DC Characteristics – Digital I/O Signals Parameter Input high voltage Input low voltage Output low voltage Output high voltage Input leakage current (at 3.3V or 0V) Tristate output leakage current (at 3.3V or 0V) Table 4: Input/Output DC Characteristics Redpine Signals, Inc ...

  • Page 18

    ... Following diagram shows the timing requirement for Reset_n input in two scenarios. This timing is valid for both UART and SPI based modules. The crystal oscillator output should be stable before releasing reset. A. Power-up B. Giving hard reset during module operation Redpine Signals, Inc ...

  • Page 19

    ... 3.3V input supply Reset_n 20msec A Figure 8:Reset Pin Timing Diagram Redpine Signals, Inc ...

  • Page 20

    ... Range varies with the conditions under with wireless communication is sought. For large office environments, in the presence of obstacles, a range of over 30 metres is observed, while in open, line-of-sight environments, over 300 metres is observed. 5.3 Throughput Interface UART (measured at 115200 bauds per sec) Redpine Signals, Inc ...

  • Page 21

    ... Interface SPI The numbers are the actual application throughputs. For physical data rates, please refer to the table 5.4 Standards Compliance RS9110-N-11-22 is compliant with the requirements of IEEE 802.11b, 802.11g and 802.11n that include the following:  Transmit Spectral Mask  Transmit Center Frequency Leakage  ...

  • Page 22

    ... Software Architecture Overview The following figure depicts the software architecture of the RS9110-N-11-22 module. Interrupt Station WPA/WPA-2 Figure 9:RS9110-N-11-22 Software Architecture Block Diagram Redpine Signals, Inc ...

  • Page 23

    ... WLAN device. It handles all the network connectivity functions. The following sections describe the software components of the RS9110-N-11-22 module in brief. 6.2.1 SPI The SPI on the RS9110-N-11-22 acts the SPI slave standard 4-wire SPI and can support a maximum frequency of 25MHz. Redpine Signals, Inc. l ...

  • Page 24

    ... The RS9110-N-11-2X module supports three power modes. The Host can switch among the power modes depending on the Wi-Fi connection status as defined in this section. 6.3.1 Power Mode 0 In this mode, power save is disabled in the RS9110-N-11-2X module. The module will be in Power Mode 0 by default. Redpine Signals, Inc. l ...

  • Page 25

    ... Power Mode 1 The RS9110-N-11-2X module powers off the Baseband, RF and also the Core Control Block. To power off the Core Control block, the RS9110-N-11-2X module sends request to Host for permission to sleep. Once the permission is received the Core Control block is powered off. The Host has to wait for the module to wakeup based on the timer that is configured by the Host, before it can transmit any packets ...

  • Page 26

    ... The Host can switch back to Power Modes after the Wi-Fi connection is established. 2. After Wi-Fi Connection In this state, the RS9110-N-11-2X module gets information from the Access Point to which it is connected for any buffered data at every beacon. If there is no data to be transmitted or received to/from the Access Point, it powers off the Baseband and RF components ...

  • Page 27

    ... Evaluation board with UART/SPI as Host Interface and embedded chip antenna. UART or SPI mode can be selected using the pin MODE_SEL_1 RS9110-N-11-22-05-EVB Evaluation board with UART/SPI as Host Interface and uFL connector for external antenna. UART or SPI mode can be selected using the pin MODE_SEL_1 Table 8: Device Ordering Information Redpine Signals, Inc ...

  • Page 28

    ... Collateral: The following documentation and software are available along with the RS9110-N-11-22 module.  Embedded firmware for WLAN and TCP/IP stack  AT Command Interface and SPI driver software  Reference schematics and layout guidelines – Describes hardware schematics to operate the module in UART and SPI modes. ...

  • Page 29

    ... Command Reference(AT commands and SPI commands) AT Command Set (for UART interface) and SPI command set (for SPI interface) supports the following in RS9110-N-11-XX module. This is an indicative list and not a full list. Full list of commands available in Programming Reference Manual. i. Configure the band to 2.4GHz ii ...