Freescale
Semiconductor
Inc.
TWR
‐
WIFI
RS2101
User’s
Manual
Rev.
1.0
Page 1: ...Freescale Semiconductor Inc TWR WIFI RS2101 User s Manual Rev 1 0...
Page 2: ...nce Documents 4 3 Hardware Features 4 3 1 RS9110 N 11 21 Module 4 3 2 System Power 5 3 3 Access Header 5 3 4 Elevator Connections 5 3 5 Mechanical Form Factor Error Bookmark not defined 4 Jumper Table...
Page 3: ...certified for FCC IC CE o RoHS compliant o Does not require any WLAN driver on the host processor o Host interface through SPI o Terminates SLIP connections and offers transparent serial modem functi...
Page 4: ...equency reference an antenna and all WLAN protocol and configuration functionality in embedded firmware to provide a self contained 802 11n WLAN solution for a variety of applications No WLAN driver f...
Page 5: ...and a 2x5 pin header This Access Header can be used to access the RS9110 N 11 21 module signals for probing or for use outside of the Tower System The pinout is shown in Table 1 Table 1 Access Header...
Page 6: ...round A6 GND Ground B7 SPI1_CLK SDHC1_CLK A7 SCL0 B8 SPI1_CS1 SDHC1_CS1 A8 SDA0 B9 SPI1_CS0 SDHC1_CS0 A9 GPIO9 CTS1 POWER_EN B10 SPI1_MOSI SDHC1_CMD A10 GPIO8 SDHC_D2 B11 SPI1_MISO SDHC1_D0 A11 GPIO7...
Page 7: ..._DM B55 IRQ_H A55 USB_DP B56 IRQ_G A56 USB_ID B57 IRQ_F A57 USB_VBUS B58 IRQ_E A58 TMR7 B59 IRQ_D A59 TMR6 B60 IRQ_C A60 TMR5 B61 IRQ_B A61 TMR4 B62 IRQ_A SPI_INTR A62 RSTIN_b B63 FB_ALE FB_CS1_b A63...
Page 8: ...1 B21 to RS9110 N 11 21 RESET_n J5 Connect POWER_EN ON Power to RS9110 N 11 21 module controlled by POWER_EN signal OFF Power to RS9110 N 11 21 is switched off J15 SPI UART Interface Select ON RS9110...
Page 9: ...ual Page 9 of 9 Freescale and the Freescale logo are trademarks of Freescale Semiconductor Inc All other product or service names are the property of their respective owners Freescale Semiconductor In...
