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Summary of Contents for Freescale Semiconductor TWR-WIFI-G1011MI
- Page 1 TWR-WIFI-G1011MI User’s Manual Rev. 1.0 Freescale Semiconductor Inc. TWRWIFIG1011MIUM...
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Page 2: Table Of Contents
3.2 System Power ..................................5 3.3 Special I/O, access headers, etc............................. 5 3.4 Elevator Connections ................................ 6 4 Jumper Table .............................. 8 Revision History Revision Date Changes Dec 2010 Initial Release TWRWIFIG1011MIUM TWR-WIFI-G1011MI User’s Manual Page 2 of 9... -
Page 3: Overview
1 Overview The GainSpan Wi-Fi Tower Module (TWR-WIFI-G1011MI) is a low-cost evaluation, demonstration and development board that features an 802.11b solution from GainSpan. The following list summarizes the features of the TWR-WIFI-G1011MI: GainSpan GS1011MIP Wi-Fi module o Compliant to 802.11b and operates with standard 802.11 b/g/n access points at speeds up to 11 Mbps ... -
Page 4: Reference Documents
2 Reference Documents The documents listed below should be referenced for more information on the Freescale Tower system and the TWR-WIFI-G1011MI. Refer to http://www.freesale.com/tower for the latest revision of all Tower documentation. TWR-WIFI-G1011MI Quick Start Guide TWR-WIFI-G1011MI Lab Tutorial TWR-WIFI-G1011MI Schematics... -
Page 5: System Power
The firmware on the GainSpan GS1011MIP runs directly from the on-board flash on the GS1011 SoC. To allow for updating of the program on the flash, the TWR-WIFI-G1011MI incorporates a UART serial interface for programming purposes. This interface is brought out to a standard RS232 DB9 connector via a RS232 transceiver. -
Page 6: Elevator Connections
Primary Elevator Connector. An “X” in the “Used” column indicates that there is a connection from the TWR-WIFI-G1011MI to that pin on the Elevator connector. An “X” in the “Jmp” column indicates that a jumper is available that can configure or isolate the connection from the Elevator connector. - Page 7 I2C_CLK GPIO SDA1 I2C_DATA GPIO GPIO5 ALARM1 GPIO USB_DP_PDOWN GPIO USB_DM USB_DM_PDOWN IRQ_H USB_DP IRQ_G GPIO28 USB_ID IRQ_F USB_VBUS IRQ_E GPIO28 TMR7 IRQ_D TMR6 IRQ_C GPIO28 TMR5 IRQ_B TMR4 IRQ_A GPIO28 RSTIN_b TWRWIFIG1011MIUM TWR-WIFI-G1011MI User’s Manual Page 7 of 9...
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Page 8: Jumper Table
4 Jumper Table There are several jumpers provided for isolation, configuration, and feature selection. Refer to the following table for details. The default installed jumper settings are shown in bold. Table 2. TWR-WIFI-G1011MI Jumper Table TWRWIFIG1011MIUM TWR-WIFI-G1011MI User’s Manual Page 8 of 9... - Page 9 Connect GS1011MI interrupt to Tower IRQ_A (B62) Connect GS1011MI Reset to Tower GPIO9 (A9) No connection GS1011MI Reset Selection Connect GS1011MI Reset to Tower RSTOUT (A63) Connect GS1011MI Reset to Tower GPIO1 (B21) TWRWIFIG1011MIUM TWR-WIFI-G1011MI User’s Manual Page 9 of 9...
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