5 4 3 2 1 EMK to MAVRK Conversion Table* D D C C RF card seen from TOP. (Connector Mounted on the BOTTOM) The connectors are spaced 1200mils center to center and are pushed all the way at the bottom on the card outline. Card is 1500x1200mils. DVDD_3_3V P1 RF_DVDD_3_3V P2 Current Sense P1 P2 P2 1 3 5 7 9 11 13 15 17 19 RF_UART_CTS RF_LOW_SPEED_CLK RF_UART_RX RF_UART_TX RF_I2C_SDA RF_I2C_SCL RF_SDIO_CLK RF_SDIO_CMD 2 4 6 8 10 12 14 16 18 20 RF_SDIO_D[0-3] RF_SDIO_D1 RF_SDIO_D2 RF_SDIO_D3 RF_SDIO_D4 MAVRK_RF_x_IRQ MAVRK_RF_x_GPIO MAVRK_RF_x_MOD_SEL P2 RF_SPI_CLK RF_SPI_MOSI RF_SPI_MISO Resistor** R37 220 1/10W 1 B P2 D1 AFE_x_I2S_WS_LRCLK RF_x_GPIO_2 RF_x_SHUTD_0 AFE_x_I2S_SCK RF_x_SHUTD_1 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 RF_x_AUD_ANA_L RF_x_AUD_ANA_R AFE_x_I2S_SDIN_AUX AFE_x_I2S_SDIN RF_SPI_CS RF_UART_RTS RF_x_GPIO_3 J3 AUD_1 1 2 B 1x2 THVT HMTSW-102-07-G-S-230 P2 GREEN SFM-110-02-L-D-A-MVK RF1 2 3.3VDD SFM-110-02-L-D-A-MVK RF2 NOTE: DO NOT TIE UNUSED PINS TO GROUND A * The MAVRK RF header is similar to the TI Chipcon EM Header. The main difference is the Pin #14 on RF1 is used as a Module Select on the MAVRK header and pin 16 on RF2 is used as the Chip Select. Utlizing the Switch U1 on Page 2 will allow the module to work in the MAVRK system. A Title Approval ** Use DVDD_3_3V to power the module. Current resistor should be sized to have an 80mV drop at maximum module current. 3.3V at 100ma is provided to each RF slot. 5 4 LB1 RF-TEMPLATE-MVK 3 Designer XXXX XXXX Drawn By XXXX XXXX Layout XXXX XXXX MAVRK RF Template Size B EDGE No <Project Number> Date Wednesday, December 28, 2011 2 1 Rev 1.0 Page 1 of 2 5 4 3 2 1 AFE_DVDD_3_3V U1 B1 RF_SPI_CS P1 D C2 V+ NO COM IN GND A2 A1 10V 0.1uF C8 R15 100K SPI_CS D C1 TS5A3166YZP AFE_DVDD_3_3V P1 MAVRK_RF_x_MOD_SEL C9 0.1uF 10V R35 33K 1/10W R36 33K 1/10W R16 100K U5 8 7 6 5 U2 RF_I2C_SCL 2 7 P1 P1 6 3 RF_I2C_SDA COM1 IN1 COM2 IN2 V+ NO1 NO2 GND 8 1 5 4 C10 0.1uF 10V VCC WP SCL SDA A0 A1 A2 VSS 128K I2C EEPROM ADDR is 1010010x 1 2 3 4 R17 100K SW1 Address Select ON 4 1 1 2 3 2 218-2LPST TS5A2066DCU C C I2C_SCL I2C_SDA Recommended: I2C EEprom for traceability Note: This circuit allows the shared lines SPI_CS, I2C_SCL, and I2C_SDA to be utilized on multiple motherboard slots. Without them, the module will not be able to operate with other modules on the RF slot. B B A A Title Size B RF-TEMPLATE-MVK EDGE No <Project Number> Date Wednesday, December 28, 2011 5 4 3 2 Rev 1.0 Page 2 of 2 1