5 4 3 2 1 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 RF_DVDD_3_3V P1 P2 P1 B P2 P2 P2 P2 P2 P2 P2 P2 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 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 P2 RF_SDIO_D[0-3] RF_SDIO_D0 RF_SDIO_D1 RF_SDIO_D2 RF_SDIO_D3 MAVRK_RF_x_IRQ P2 MAVRK_RF_x_GPIO P2 MAVRK_RF_x_MOD_SEL P2 RF_SPI_CLK P2 RF_SPI_MOSI P2 RF_SPI_MISO P2 P2 R1 100 1/10W P2 P2 P2 P2 P2 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 B J1 AUD_1 1 2 RF_x_AUD_ANA_L RF_x_AUD_ANA_R AFE_x_I2S_SDIN_AUX AFE_x_I2S_SDIN P2 RF_SPI_CS RF_UART_RTS RF_x_GPIO_3 P2 P2 P2 1x2 SFM-110-02-L-D-A-MVK SFM-110-02-L-D-A RF1 RF2 A A Title Approval 5 4 3 LB1 Designer Mike Claassen BOM B Drawn By Mike Claassen Layout John McDowell RF-BREAKOUT-MVK Size B EDGE No 6521077 Date Wednesday, September 14, 2011 2 Rev C Page 1 of 2 1 5 4 3 2 TP1 3_3V Red DVDD_3_3V C1 0.1uF 10V 221 R9 R5 221 D R6 130 R8 130 R4 130 D4 GREEN GPIO_3 D5 BLUE SHUTD_1 D6 GREEN SHUTD_0 1 D9 BLUE SPI_CS D3 BLUE RTS D7 BLUE CTS 2 2 D8 GREEN GPIO_2 2 D2 GREEN GPIO 130 1 R10 SN74LVC573ARGY RF_SDIO_D[0-3] 221 R7 10 21 GND TPAD 221 1 R3 2 LE OE GPIO GPIO_2 GPIO_3 SHUTD_0 SHUTD_1 CTS RTS SPI_CS 1 11 1 19 18 17 16 15 14 13 12 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 2 D1 D2 D3 D4 D5 D6 D7 D8 1 2 3 4 5 6 7 8 9 2 P 1,2 MAVRK_RF_x_MOD_SEL 2 D1 GREEN DVDD_3_3V TP2 GND Black MAVRK_RF_x_GPIO RF_x_GPIO_2 RF_x_GPIO_3 RF_x_SHUTD_0 RF_x_SHUTD_1 RF_UART_CTS RF_UART_RTS 1 1 D P 1,2 P 1,2 P 1,2 P 1,2 P 1,2 P 1,2 P 1,2 1 VCC R2 221 2 20 1 U1 2 DVDD_3_3V 1 P1 DVDD_3_3V GPIO Port DVDD_3_3V J5 SDIO Port P 1,2 P 1,2 P 1,2 Placement DVDD_3_3V MAVRK_RF_x_GPIO RF_x_GPIO_3 RF_x_SHUTD_0 1 3 5 7 9 2 4 6 8 10 C4 0.1uF 10V RF_LOW_SPEED_CLK MAVRK_RF_x_IRQ RF_x_GPIO_2 RF_x_SHUTD_1 R13 C3 0.1uF 10V J3 P1 P1 AFE_x_I2S_WS_LRCLK AFE_x_I2S_SCK 1 3 5 2 4 6 AFE_x_I2S_SDIN_AUX AFE_x_I2S_SDIN 470 P1 P1 DVDD_3_3V C5 0.1uF 10V DVDD_3_3V B J4 U2 RF_SPI_CS Slow CLK ORG D10 1/10W I2S Port P1 P1 P1 P 1,2 P 1,2 2 GPIO Port C 1 P1 I2C RF_SDIO_D1 RF_SDIO_D3 RF_SDIO_CMD I2S P1 2 4 6 8 SDIO C 1 3 5 7 RF_SDIO_D0 RF_SDIO_D2 RF_SDIO_CLK SPI/UART C2 0.1uF 10V J2 2 4 V+ NO GND COM IN 5 1 3 1 3 5 7 9 RF_x_SPI_CS RF_SPI_CLK RF_UART_TX RF_UART_RX P1 P1 P1 TS5A1066DBV 2 4 6 8 10 RF_SPI_MOSI RF_SPI_MISO RF_UART_CTS RF_UART_RTS P1 P1 P 1,2 P 1,2 Change Log: 1) Changed RF_x_SPI_CS on U1 Q8 to SPI_CS to break up the net. 2) Added an LED to RF_Low_Speed Clock to assist test. 3) Swapped RF_SPI_CLK and RF_x_SPI_CS and RF_UART_RX and RF_UART_CTS on J4 to assist test. 4) Changed Rev Level to C 5) Moved Green LEDs to one side and Blue LEDs to the other to prevent the Blue from over powering the Green. B SPI/UART Recommended: I2C EEprom for traceability MAVRK_RF_x_MOD_SEL U3 P1 RF_I2C_SCL 2 7 P1 RF_I2C_SDA 6 3 COM1 IN1 COM2 IN2 V+ NO1 NO2 GND TS5A2066DCU 8 1 5 4 C6 0.1uF 10V RF_x_I2C_SCL R11 10K R12 10K I2C Address 0x55 U4 RF_x_I2C_SCL RF_x_I2C_SDA RF_x_I2C_SDA 2 1 P 1,2 A DVDD_3_3V J6 I2C C7 0.1uF 10V 8 7 6 5 VCC WP SCL SDA A A0 A1 A2 VSS 1 2 3 4 Title RF-BREAKOUT-MVK 128K I2C EEPROM Size B EDGE No 6521077 Rev Date Thursday, September 15, 2011 5 4 3 2 C Page 2 of 2 1