OSD335x-SM Pin Assignments Mapped to AM335x
Published On: September, 18, 2017 By: Erik Welsh | Updated: November 8, 2018 by Greg Sheridan
This App Note is a quick reference to help understand the mapping of the pins between the OSD335x-SM Family of devices and the AM335x processor contained within. It can also serve as a mapping between the pins of the OSD335x-SM Family and the OS335x Family of devices and the OSD335x C-SiP Family of devices.
The table below maps the OSD335x-SM Pin Names to the pin number of the AM335x. If you would like to go from the AM335x signal name to the OSD335x-SM pin please see this table for that mapping.
There are a couple of high level differences between the OSD335x, OSD335x-SM, OSD335x C-SiP and AM335x that are helpful to understand when using this table:
- The OSD335x, OSD335x-SM, and OSD335x-C-SiP integrate the DDR. Therefore all DDR related pins are either no-connect (NC) on the OSD335x or not pinned out (N/A) on the OSD335x-SM and OSD335x-C-SiP.
- The OSD335x, OSD335x-SM, and OSD335x-C-SiP integrate the power management IC (PMIC). Therefore, all power inputs on the AM335x are internally connected. Also, while pins might share a name between the AM335x and OSD335x / OSD335x-SM / OSD335x-C-SiP, such as VDD_CORE, this pin is a power input on the AM335x but a power output on the OSD335x / OSD335x-SM / OSD335x-C-SiP. There are also a number of pins available on the OSD335x / OSD335x-SM / OSD335x-C-SiP related to the PMIC that do not exist on the AM335x.
- The OSD335x C-SiP integrates an Oscillator. Therefore three pins are reserved for that function: High Frequency Oscillator Ground (VSS_OSC) High Frequency Oscillator Input (XTALIN) High Frequency Oscillator Output (XTALOUT). As OSC0 is integrated into OSD335x-C-SiP, Pin M6 is a test point only on the OSD335x-C-SiP
- The OSD335x-C-SiP integrates a non-volatile eMMC. This will consume the MMC1 peripheral within the AM335x as well as some of the IO pins. These pins will be marked with “N/A” in the mapping.
- This document is primarily to assist with mapping of signals between the OSD335x, OSD335x-SM, OSD335x-C-SiP, and AM335x. However, all power pins were included for completeness. To better understand the power management of the OSD335x / OSD335x-SM / OSD335x-C-SiP, please read the respective datasheet and see the tutorial.
An Excel Workbook containing this table and others can be downloaded here.
A PDF of this Application Note can be downloaded here.
This table has multiple pages. Each column can be sorted using the arrows in the column header. It can be searched by using the search box.
Pin Mapping Between OSD335x-SM, OSD335x C-SiP, OSD335x, and AM335x
| OSD335x-SM Pin Name | Description | OSD335x-SM Pin Number | OSD335x C-SiP Pin Number | OSD335x Pin Number | AM335x (ZCZ) Pin Number | Power Domain (VDDSHVx) | Comments |
|---|---|---|---|---|---|---|---|
| MCASP0_ACLKX | McASP0 Transmit Bit Clock | A1 | Y17 | A13 | A13 | VDDSHV6 | |
| MCASP0_FSX | McASP0 Transmit Frame Sync | A2 | Y16 | B13 | B13 | VDDSHV6 | |
| MCASP0_ACLKR | McASP0 Receive Bit Clock | A3 | Y15 | B12 | B12 | VDDSHV6 | |
| XDMA_EVENT_INTR0 | External DMA Event or Interrupt 0 | A4 | W14 | A15 | A15 | VDDSHV6 | |
| OSC1_OUT | Real Time Clock Oscillator Output (RTC_XTALOUT) | A5 | Y14 | F20 | A4 | ||
| OSC1_IN | Real Time Clock Oscillator Input (RTC_XTALIN) | A6 | Y13 | H20 | A6 | ||
| SYS_ADC_1P8V | Output Power Supply, Analog, 1.8VDC | A7 | Y12 | A4, A5, D8 | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| AIN0 | Analog Input / Output | A8 | Y10 | B6 | B6 | ||
| AGND_ADC | Analog Ground (VSSA_ADC in AM335x) | A9 | Y9 | A6, A9, E8 | E8 | ||
| UART1_RTSN | UART Request to Send | A10 | Y8 | D17 | D17 | VDDSHV6 | |
| UART1_RXD | UART Receive Data | A11 | Y7 | D16 | D16 | VDDSHV6 | |
| UART0_RXD | UART Receive Data | A12 | Y6 | E15 | E15 | VDDSHV6 | |
| SPI0_SCLK | SPI Clock | A13 | Y5 | A17 | A17 | VDDSHV6 | |
| SPI0_CS0 | SPI Chip Select | A14 | Y4 | A16 | A16 | VDDSHV6 | |
| MMC0_DAT1 | MMC/SD/SDIO Data | A15 | V3 | G15 | G15 | VDDSHV4 | |
| MMC0_DAT0 | MMC/SD/SDIO Data | A16 | Y3 | G16 | G16 | VDDSHV4 | |
| MCASP0_AHCLKR | McASP0 Receive Master Clock | B1 | W17 | C12 | C12 | VDDSHV6 | |
| MCASP0_AXR0 | McASP0 Serial Data | B2 | W16 | D12 | D12 | VDDSHV6 | |
| MCASP0_FSR | McASP0 Receive Frame Sync | B3 | W15 | C13 | C13 | VDDSHV6 | |
| XDMA_EVENT_INTR1 | External DMA Event or Interrupt 1 | B4 | V14 | D14 | D14 | VDDSHV6 | |
| OSC1_GND | Real Time Clock Oscillator Ground (VSS_RTC) | B5 | W13 | G20 | A5 | ||
| AIN2 | Analog Input / Output | B6 | V10 | B7 | B7 | ||
| VREFP | Analog Positive Reference Input | B7 | W12 | B9 | B9 | ||
| AIN1 | Analog Input / Output | B8 | W10 | C7 | C7 | ||
| VREFN | Analog Negative Reference Input | B9 | W9 | N/A | A9 | Internally connected to analog ground in OSD335x | |
| UART1_CTSN | UART Clear to Send | B10 | W8 | D18 | D18 | VDDSHV6 | |
| UART1_TXD | UART Transmit Data | B11 | W7 | D15 | D15 | VDDSHV6 | |
| UART0_TXD | UART Transmit Data | B12 | W6 | E16 | E16 | VDDSHV6 | |
| SPI0_D0 | SPI Data | B13 | W5 | B17 | B17 | VDDSHV6 | |
| SPI0_D1 | SPI Data | B14 | W4 | B16 | B16 | VDDSHV6 | |
| MMC0_CLK | MMC/SD/SDIO Clock | B15 | W3 | G17 | G17 | VDDSHV4 | |
| MMC0_CMD | MMC/SD/SDIO Command | B16 | W2 | G18 | G18 | VDDSHV4 | |
| TDI | JTAG Test Data Input | C1 | Y18 | B11 | B11 | VDDSHV6 | |
| TDO | JTAG Test Data Output | C2 | W18 | A11 | A11 | VDDSHV6 | |
| MCASP0_AXR1 | McASP0 Serial Data | C3 | V17 | D13 | D13 | VDDSHV6 | |
| MCASP0_AHCLKX | McASP0 Transmit Master Clock | C4 | V16 | A14 | A14 | VDDSHV6 | |
| ECAP0_IN_PWM0_OUT | Enhanced Capture 0 Input or PWM0 Output | C5 | V15 | C18 | C18 | VDDSHV6 | |
| AIN3 | Analog Input / Output | C6 | V9 | A7 | A7 | ||
| AIN4 | Analog Input / Output | C7 | Y11 | C8 | C8 | ||
| AIN5 | Analog Input | C8 | W11 | B8 | B8 | ||
| AIN6 | Analog Input | C9 | V11 | A8 | A8 | ||
| I2C0_SCL | I2C Clock | C10 | V8 | C16 | C16 | VDDSHV6 | |
| I2C0_SDA | I2C Data | C11 | V7 | C17 | C17 | VDDSHV6 | |
| UART0_CTSN | UART Clear to Send | C12 | V6 | E18 | E18 | VDDSHV6 | |
| UART0_RTSN | UART Request to Send | C13 | V5 | E17 | E17 | VDDSHV6 | |
| SPI0_CS1 | SPI Chip Select | C14 | V4 | C15 | C15 | VDDSHV6 | |
| MMC0_DAT3 | MMC/SD/SDIO Data | C15 | Y2 | F17 | F17 | VDDSHV4 | |
| MMC0_DAT2 | MMC/SD/SDIO Data | C16 | V2 | F18 | F18 | VDDSHV4 | |
| TCK | JTAG Test Clock | D1 | Y19 | A12 | A12 | VDDSHV6 | |
| TMS | JTAG Test Mode Select | D2 | W19 | C11 | C11 | VDDSHV6 | |
| TRSTN | JTAG Test Reset | D3 | W20 | B10 | B10 | VDDSHV6 | |
| EXTINTN | AM335x External Interrupt to ARM Cortex-A8 | D4 | K17 | B18 | B18 | VDDSHV6 | |
| CAP_VDD_RTC | RTC Supply Voltage Input | D5 | V13 | D6 | D6 | ||
| PMIC_MUX_OUT | TPS65217C MUX_OUT Output | D6 | U12 | N/A | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP. Only exposed in OSD335x-SM and OSD335x-C-SiP. | |
| AIN7 | Analog Input | D7 | V12 | C9 | C9 | ||
| DGND | Digital Ground (VSS in AM335x) | D8 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | D9 | (16) | (2) | (1) | Pins listed below | |
| PMIC_SCL | TPS65217C SCL Input | D10 | U8 | C20 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| PMIC_SDA | TPS65217C SDA Input / Output | D11 | U7 | C19 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| NC | No Connect | D12 | (17) | (3) | N/A | Pins listed below for OSD335x and OSD335x-C-SiP. No NC pins in AM335x. | |
| MDC | MDIO Clock | D13 | W1 | M18 | M18 | VDDSHV5 | |
| MII1_RXD3 | MII Receive Data | D14 | U3 | L17 | L17 | VDDSHV5 | |
| MII1_RXD2 | MII Receive Data | D15 | U2 | L16 | L16 | VDDSHV5 | |
| MII1_RXD1 | MII Receive Data | D16 | U1 | L15 | L15 | VDDSHV5 | |
| LCD_AC_BIAS_EN | LCD AC Bias Enable Chip Select | E1 | V20 | R6 | R6 | VDDSHV6 | |
| EMU0 | Miscellaneous Emulation Pin | E2 | V18 | C14 | C14 | VDDSHV6 | |
| EMU1 | Miscellaneous Emulation Pin | E3 | V19 | B14 | B14 | VDDSHV6 | |
| PMIC_NINT | TPS65217C NINT Output | E4 | J17 | B19 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | E5 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | E6 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | E7 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | E8 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | E9 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | E10 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | E11 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | E12 | (16) | (2) | (1) | Pins listed below | |
| MDIO | MDIO Data | E13 | V1 | M17 | M17 | VDDSHV5 | |
| MII1_RXD0 | MII Receive Data | E14 | T3 | M16 | M16 | VDDSHV5 | |
| MII1_RX_ER | MII Receive Data Error | E15 | T2 | J15 | J15 | VDDSHV5 | |
| MII1_RX_CLK | MII Receive Clock | E16 | T1 | L18 | L18 | VDDSHV5 | |
| LCD_PCLK | LCD Pixel Clock | F1 | U20 | V5 | V5 | VDDSHV6 | |
| LCD_HSYNC | LCD Horizontal Sync | F2 | U19 | R5 | R5 | VDDSHV6 | |
| LCD_VSYNC | LCD Vertical Sync | F3 | U18 | U5 | U5 | VDDSHV6 | |
| VDDS_DDR | Internal Power Supply Test Point | F4 | U9 | (9) | N/A | Integrated PMIC powers AM335x DDR domain for OSD335x, OSD335x-SM and OSD335x-C-SiP. Pins on OSD335x, OSD335x-SM and OSD335x-C-SiP for voltage monitoring purpose only. | |
| DGND | Digital Ground (VSS in AM335x) | F5 | (16) | (2) | (1) | Pins listed below | |
| SYS_VDD1_3P3V | Output Power Supply, Primary, 3.3VDC | F6 | (20) | (6) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD1_3P3V | Output Power Supply, Primary, 3.3VDC | F7 | (20) | (6) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | F8 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VDDSHV4 | Supply voltage for the dual-voltage IO domain | F9 | M7 | N/A | H14, J14 | I/O domain supply must be connected to SYS_VDD_1P8V or SYS_VDD3_3P3V in OSD335x-SM and OSD335x-C-SiP. Not available for OSD335x (3.3V I/O by default). | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | F10 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD2_3P3V | Output Power Supply, Secondary, 3.3VDC | F11 | (21) | (7) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | F12 | (16) | (2) | (1) | Pins listed below | |
| VDD_MPU | Internal Power Supply Test Point | F13 | U6 | (10) | N/A | Integrated PMIC powers AM335x MPU domain for OSD335x, OSD335x-SM and OSD335x-C-SiP. Pins on OSD335x, OSD335x-SM and OSD335x-C-SiP for voltage monitoring purpose only. | |
| MII1_CRS | MII Carrier Sense | F14 | R3 | H17 | H17 | VDDSHV5 | |
| MII1_COL | MII Collision | F15 | R2 | H16 | H16 | VDDSHV5 | |
| MII1_RX_DV | MII Receive Data Valid | F16 | R1 | J17 | J17 | VDDSHV5 | |
| LCD_DATA2 | LCD Data Bus | G1 | T20 | R3 | R3 | VDDSHV6 | |
| LCD_DATA1 | LCD Data Bus | G2 | T19 | R2 | R2 | VDDSHV6 | |
| LCD_DATA0 | LCD Data Bus | G3 | T18 | R1 | R1 | VDDSHV6 | |
| VDD_CORE | Internal Power Supply Test Point | G4 | U13 | (11) | N/A | Integrated PMIC powers AM335x CORE domain for OSD335x, OSD335x-SM and OSD335x-C-SiP. Pins on OSD335x, OSD335x-SM and OSD335x-C-SiP for voltage monitoring purpose only. | |
| DGND | Digital Ground (VSS in AM335x) | G5 | (16) | (2) | (1) | Pins listed below | |
| SYS_VDD1_3P3V | Output Power Supply, Primary, 3.3VDC | G6 | (20) | (6) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD1_3P3V | Output Power Supply, Primary, 3.3VDC | G7 | (20) | (6) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | G8 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VDDSHV5 | Supply voltage for the dual-voltage IO domain | G9 | M8 | N/A | K14, L14 | I/O domain supply must be connected to SYS_VDD_1P8V or SYS_VDD3_3P3V in OSD335x-SM and OSD335x-C-SiP. Not available for OSD335x (3.3V I/O by default). | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | G10 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD2_3P3V | Output Power Supply, Secondary, 3.3VDC | G11 | (21) | (7) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | G12 | (16) | (2) | (1) | Pins listed below | |
| VDDS_PLL | Internal Power Supply Test Point | G13 | U10 | (12) | N/A | Integrated PMIC powers AM335x PLL domain for OSD335x, OSD335x-SM and OSD335x-C-SiP. Pins on OSD335x, OSD335x-SM and OSD335x-C-SiP for voltage monitoring purpose only. | |
| MII1_TX_EN | MII Transmit Enable | G14 | P3 | J16 | J16 | VDDSHV5 | |
| MII1_TXD3 | MII Transmit Data | G15 | P2 | J18 | J18 | VDDSHV5 | |
| MII1_TXD2 | MII Transmit Data | G16 | P1 | K15 | K15 | VDDSHV5 | |
| LCD_DATA5 | LCD Data Bus | H1 | R20 | T2 | T2 | VDDSHV6 | |
| LCD_DATA4 | LCD Data Bus | H2 | R19 | T1 | T1 | VDDSHV6 | |
| LCD_DATA3 | LCD Data Bus | H3 | R18 | R4 | R4 | VDDSHV6 | |
| DGND | Digital Ground (VSS in AM335x) | H4 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | H5 | (16) | (2) | (1) | Pins listed below | |
| VPP | RESERVED | H6 | R13 | M5 | M5 | ||
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | H7 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | H8 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VDDSHV6 | Supply voltage for the dual-voltage IO domain | H9 | M12 | N/A | E10, E11, E12, E13, F14, G14, N5, P5, P6 | I/O domain supply must be connected to SYS_VDD_1P8V or SYS_VDD3_3P3V in OSD335x-SM and OSD335x-C-SiP. Not available for OSD335x (3.3V I/O by default). | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | H10 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | H11 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | H12 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | H13 | (16) | (2) | (1) | Pins listed below | |
| MII1_TXD1 | MII Transmit Data | H14 | N3 | K16 | K16 | VDDSHV5 | |
| MII1_TXD0 | MII Transmit Data | H15 | N2 | K17 | K17 | VDDSHV5 | |
| MII1_TX_CLK | MII Transmit Clock | H16 | N1 | K18 | K18 | VDDSHV5 | |
| LCD_DATA8 | LCD Data Bus | J1 | P20 | U1 | U1 | VDDSHV6 | |
| LCD_DATA7 | LCD Data Bus | J2 | P19 | T4 | T4 | VDDSHV6 | |
| LCD_DATA6 | LCD Data Bus | J3 | P18 | T3 | T3 | VDDSHV6 | |
| DGND | Digital Ground (VSS in AM335x) | J4 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | J5 | (16) | (2) | (1) | Pins listed below | |
| NC | No Connect | J6 | (17) | (3) | N/A | Pins listed below for OSD335x and OSD335x-C-SiP. No NC pins in AM335x. | |
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | J7 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | J8 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VDDSHV1 | Supply voltage for the dual-voltage IO domain | J9 | M11 | N/A | P7, P8 | I/O domain supply must be connected to SYS_VDD_1P8V or SYS_VDD3_3P3V in OSD335x-SM and OSD335x-C-SiP. Not available for OSD335x (3.3V I/O by default). | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | J10 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | J11 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | J12 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | J13 | (16) | (2) | (1) | Pins listed below | |
| RMII1_REF_CLK | RMII Reference Clock | J14 | M3 | H18 | H18 | VDDSHV5 | |
| USB0_DRVVBUS | USB0 VBUS Control Output | J15 | K3 | F16 | F16 | VDDSHV6 | |
| USB0_VBUS | USB0 VBUS | J16 | K1 | P15 | P15 | ||
| LCD_DATA11 | LCD Data Bus | K1 | N20 | U4 | U4 | VDDSHV6 | |
| LCD_DATA10 | LCD Data Bus | K2 | N19 | U3 | U3 | VDDSHV6 | |
| LCD_DATA9 | LCD Data Bus | K3 | N18 | U2 | U2 | VDDSHV6 | |
| NC | No Connect | K4 | (17) | (3) | N/A | Pins listed below for OSD335x and OSD335x-C-SiP. No NC pins in AM335x. | |
| DGND | Digital Ground (VSS in AM335x) | K5 | (16) | (2) | (1) | Pins listed below | |
| SYS_VOUT | TPS65217C SYS Output | K6 | (23) | (8) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VOUT | TPS65217C SYS Output | K7 | (23) | (8) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | K8 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VDDSHV2 | Supply voltage for the dual-voltage IO domain | K9 | M10 | N/A | P10, P11 | I/O domain supply must be connected to SYS_VDD_1P8V or SYS_VDD3_3P3V in OSD335x-SM and OSD335x-C-SiP. Not available for OSD335x (3.3V I/O by default). | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | K10 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_RTC_1P8V | Output Power Supply, RTC, 1.8VDC | K11 | (18) | (4) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | K12 | (16) | (2) | (1) | Pins listed below | |
| USB0_CE | USB0 Charger Enable Output | K13 | L3 | M15 | M15 | ||
| USB0_ID | USB0 OTG ID | K14 | L1 | P16 | P16 | ||
| USB0_DP | USB0 Data (+) | K15 | L2 | N17 | N17 | ||
| USB0_DM | USB0 Data (-) | K16 | K2 | N18 | N18 | ||
| LCD_DATA14 | LCD Data Bus | L1 | M20 | V4 | V4 | VDDSHV6 | |
| LCD_DATA13 | LCD Data Bus | L2 | M19 | V3 | V3 | VDDSHV6 | |
| LCD_DATA12 | LCD Data Bus | L3 | M18 | V2 | V2 | VDDSHV6 | |
| PMIC_NWAKEUP | TPS65217C NWAKEUP Output | L4 | G17 | A19 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | L5 | (16) | (2) | (1) | Pins listed below | |
| SYS_VOUT | TPS65217C SYS Output | L6 | (23) | (8) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VOUT | TPS65217C SYS Output | L7 | (23) | (8) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_VDD3_3P3V | Output Power Supply, I/O, 3.3VDC | L8 | (22) | N/A | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VDDSHV3 | Supply voltage for the dual-voltage IO domain | L9 | M9 | N/A | P12, P13 | I/O domain supply must be connected to SYS_VDD_1P8V or SYS_VDD3_3P3V in OSD335x-SM and OSD335x-C-SiP. Not available for OSD335x (3.3V I/O by default). | |
| SYS_VDD_1P8V | Output Power Supply, Digital, 1.8VDC | L10 | (19) | (5) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| SYS_RTC_1P8V | Output Power Supply, RTC, 1.8VDC | L11 | (18) | (4) | N/A | Integrated PMIC output voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | L12 | (16) | (2) | (1) | Pins listed below | |
| USB1_CE | USB1 Charger Enable Output | L13 | J3 | P18 | P18 | ||
| USB1_ID | USB1 OTG ID | L14 | J1 | P17 | P17 | ||
| USB1_DP | USB1 Data (+) | L15 | J2 | R17 | R17 | ||
| USB1_DM | USB1 Data (-) | L16 | H2 | R18 | R18 | ||
| GPMC_ADVN_ALE | GPMC Address Valid / Address Latch Enable | M1 | L19 | R7 | R7 | VDDSHV1 | |
| EEPROM_WP | EEPROM Write Protect Pin | M2 | M2 | N/A | N/A | Integrated EEPROM is only available in OSD335x-SM and OSD335x-C-SiP | |
| LCD_DATA15 | LCD Data Bus | M3 | L18 | T5 | T5 | VDDSHV6 | |
| EXT_WAKEUP | AM335x EXT_WAKEUP Input | M4 | H17 | C5 | C5 | ||
| DGND | Digital Ground (VSS in AM335x) | M5 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | M6 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | M7 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | M8 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | M9 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | M10 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | M11 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | M12 | (16) | (2) | (1) | Pins listed below | |
| PMIC_NRESET | TPS65217C NRESET Input | M13 | A19 | N/A | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP. Only exposed in OSD335x-SM and OSD335x-C-SiP. | |
| USB1_DRVVBUS | USB1 VBUS Control Output | M14 | H3 | F15 | F15 | VDDSHV6 | |
| USB1_VBUS | USB1 VBUS | M15 | H1 | T18 | T18 | ||
| RTC_KALDO_ENN | Enable input for internal CAP_VDD_RTC voltage regulator (Active Low) | M16 | U15 | B4 | B4 | ||
| GPMC_OEN_REN | GPMC Output Enable / Read Enable | N1 | K19 | T7 | T7 | VDDSHV1 | |
| GPMC_WEN | GPMC Write Enable | N2 | K18 | U6 | U6 | VDDSHV1 | |
| GPMC_BEN0_CLE | GPMC Byte Enable 0 / Command Latch Enable | N3 | L20 | T6 | T6 | VDDSHV1 | |
| PMIC_LDO_PGOOD | TPS65217C LDO_PGOOD Output | N4 | D14 | B20 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| RTC_PWRONRSTN | RTC Reset Input (Active Low) | N5 | D13 | B5 | B5 | ||
| PMIC_TS | TPS65217C TS Input | N6 | E20 | W1 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| PMIC_BAT_SENSE | TPS65217C BAT_SENSE Input | N7 | E19 | Y1 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| DGND | Digital Ground (VSS in AM335x) | N8 | (16) | (2) | (1) | Pins listed below | |
| DGND | Digital Ground (VSS in AM335x) | N9 | (16) | (2) | (1) | Pins listed below | |
| PMIC_POWER_EN | AM335x PMIC_POWER_EN Output | N10 | D9 | C6 | C6 | ||
| PMIC_PWR_EN | TPS65217C PWR_EN Input | N11 | D10 | D19 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| PMIC_PGOOD | TPS65217C PGOOD Output | N12 | D12 | A20 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| PMIC_MUX_IN | TPS65217C MUX_IN Input | N13 | F19 | N/A | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP. Only exposed in OSD335x-SM and OSD335x-C-SiP | |
| GPMC_BEN1 | GPMC Byte Enable 1 | N14 | C9 | U18 | U18 | VDDSHV3 | |
| OSC0_GND | High Frequency Oscillator Ground (VSS_OSC) | N15 | N/A | L20 | V11 | ||
| OSC0_OUT | High Frequency Oscillator Output (XTALOUT) | N16 | N/A | K20 | U11 | ||
| GPMC_CSN2 | GPMC Chip Select | P1 | N/A | V9 | V9 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_CSN1 | GPMC Chip Select | P2 | N/A | U9 | U9 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_CSN0 | GPMC Chip Select | P3 | K20 | V6 | V6 | VDDSHV1 | |
| GPMC_AD6 | GPMC Address and Data | P4 | N/A | R9 | R9 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD9 | GPMC Address and Data | P5 | C16 | T10 | T10 | VDDSHV2 | |
| GPMC_AD12 | GPMC Address and Data | P6 | C15 | T12 | T12 | VDDSHV2 | |
| GPMC_AD15 | GPMC Address and Data | P7 | C14 | U13 | U13 | VDDSHV2 | |
| VIN_BAT | TPS65217C BAT Input / Output | P8 | (26) | (15) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VIN_USB | TPS65217C USB Input | P9 | (25) | (14) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VIN_AC | TPS65217C AC Input | P10 | (24) | (13) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| PWRONRSTN | Power On Reset Input (Active Low) | P11 | D11 | B15 | B15 | VDDSHV6 | |
| GPMC_A2 | GPMC Address | P12 | C13 | U14 | U14 | VDDSHV3 | |
| GPMC_A5 | GPMC Address | P13 | C12 | V15 | V15 | VDDSHV3 | |
| GPMC_A8 | GPMC Address | P14 | C11 | V16 | V16 | VDDSHV3 | |
| GPMC_WAIT0 | GPMC Wait 0 | P15 | B9 | T17 | T17 | VDDSHV3 | |
| OSC0_IN | High Frequency Oscillator Input (XTALIN) | P16 | N/A | M20 | V10 | ||
| GPMC_AD2 | GPMC Address and Data | R1 | N/A | R8 | R8 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD1 | GPMC Address and Data | R2 | N/A | V7 | V7 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD0 | GPMC Address and Data | R3 | N/A | U7 | U7 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD7 | GPMC Address and Data | R4 | N/A | T9 | T9 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD10 | GPMC Address and Data | R5 | B16 | T11 | T11 | VDDSHV2 | |
| GPMC_AD13 | GPMC Address and Data | R6 | B15 | R12 | R12 | VDDSHV2 | |
| GPMC_CSN3 | GPMC Chip Select | R7 | B14 | T13 | T13 | VDDSHV2 | |
| VIN_BAT | TPS65217C BAT Input / Output | R8 | (26) | (15) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VIN_USB | TPS65217C USB Input | R9 | (25) | (14) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VIN_AC | TPS65217C AC Input | R10 | (24) | (13) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| WARMRSTN | Warm Reset (Active Low) | R11 | B17 | A10 | A10 | VDDSHV6 | |
| GPMC_A1 | GPMC Address | R12 | B13 | V14 | V14 | VDDSHV3 | |
| GPMC_A4 | GPMC Address | R13 | B12 | R14 | R14 | VDDSHV3 | |
| GPMC_A7 | GPMC Address | R14 | B11 | T15 | T15 | VDDSHV3 | |
| GPMC_A10 | GPMC Address | R15 | B10 | T16 | T16 | VDDSHV3 | |
| GPMC_WPN | GPMC Write Protect | R16 | A9 | U17 | U17 | VDDSHV3 | |
| GPMC_AD5 | GPMC Address and Data | T1 | N/A | V8 | V8 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD4 | GPMC Address and Data | T2 | N/A | U8 | U8 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD3 | GPMC Address and Data | T3 | N/A | T8 | T8 | VDDSHV1 | Pin used by eMMC in OSD335x-C-SiP |
| GPMC_AD8 | GPMC Address and Data | T4 | A17 | U10 | U10 | VDDSHV2 | |
| GPMC_AD11 | GPMC Address and Data | T5 | A16 | U12 | U12 | VDDSHV2 | |
| GPMC_AD14 | GPMC Address and Data | T6 | A15 | V13 | V13 | VDDSHV2 | |
| GPMC_CLK | GPMC Clock | T7 | A14 | V12 | V12 | VDDSHV2 | |
| VIN_BAT | TPS65217C BAT Input / Output | T8 | (26) | (15) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VIN_USB | TPS65217C USB Input | T9 | (25) | (14) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| VIN_AC | TPS65217C AC Input | T10 | (24) | (13) | N/A | Integrated PMIC input voltage rail in OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| PMIC_PB_IN | TPS65217C PB_IN Input | T11 | A18 | D20 | N/A | Integrated PMIC signal for OSD335x, OSD335x-SM and OSD335x-C-SiP | |
| GPMC_A0 | GPMC Address | T12 | A13 | R13 | R13 | VDDSHV3 | |
| GPMC_A3 | GPMC Address | T13 | A12 | T14 | T14 | VDDSHV3 | |
| GPMC_A6 | GPMC Address | T14 | A11 | U15 | U15 | VDDSHV3 | |
| GPMC_A9 | GPMC Address | T15 | A10 | U16 | U16 | VDDSHV3 | |
| GPMC_A11 | GPMC Address | T16 | C10 | V17 | V17 | VDDSHV3 |
Notes:
| (1) | See VSS pin in AM335x datasheet. | AM335x VSS pins: A1, A18, F8, G8, G9, G11, G12, H6, H7, H8, H9, H10, H12, J6, J7, J8, J9, J10, J11, K7, K9, K10, K11, L10, L11, L12, L13, M6, M7, M8, M9, M10, M12, N7, N10, N11, V1, V18 |
| (2) | See VSS pin in OSD335x datasheet. | OSD335x VSS pins: A1, A18, E19, E20, F8, F19, G8, G9, G11, G12, G19, H6, H7, H8, H9, H10, H12, H19, J6, J7, J8, J9, J10, J11, J19, J20, K7, K9, K10, K11, K19, L10, L11, L12, L13, L19, M6, M7, M8, M9, M10, M12, M14, M19, N7, N10, N11, N14, N19, N20, P19, P20, R19, R20, T19, T20, U19, V1, V18, V19, W2, W3, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14, W15, W16, W17, W18, W19, W20, Y7, Y10, Y12, Y15, Y18 |
| (3) | See NC pin in OSD335x datasheet. | OSD335x NC pins: B1, B2, B3, C1, C2, C3, C4, D1, D2, D3, D4, D5, E1, E2, E3, E4, F1, F2, F3, F4, G1, G2, G3, G4, H1, H2, H3, H4, J1, J2, J3, J4, K1, K2, K3, K4, L1, L2, L3 ,L4, M1, M2, M3 ,M4, N1, N2, N3 , N4, P1, P2, P3, P4, U11, V10, V11 |
| (4) | See SYS_RTC_1P8V pin in OSD335x datasheet. | OSD335x SYS_RTC_1P8V pins: D7, E6, E14, F9, K13, N6, P9, P14 |
| (5) | See SYS_VDD_1P8V pin in OSD335x datasheet. | OSD335x SYS_VDD_1P8V pins: D10, E9, N16, R16 |
| (6) | See SYS_VDD1_3P3V pin in OSD335x datasheet. | OSD335x SYS_VDD1_3P3V pins: U20, V20 |
| (7) | See SYS_VDD2_3P3V pin in OSD335x datasheet. | OSD335x SYS_VDD2_3P3V pins: Y11 |
| (8) | See SYS_VOUT pin in OSD335x datasheet. | OSD335x SYS_VOUT pins: W4, Y4 |
| (9) | See VDDS_DDR pin in OSD335x datasheet. | OSD335x VDDS_DDR pins: E5, F5, G5, H5, J5, K5, L5 |
| (10) | See VDD_MPU pin in OSD335x datasheet. | OSD335x VDD_MPU pins: F10, F11, F12, F13, G13, H13, J13 |
| (11) | See VDD_CORE pin in OSD335x datasheet. | OSD335x VDD_CORE pins: F6, F7, G6, G7, G10, H11, J12, K6, K8, K12, L6, L7, L8, L9, M11, M13, N8, N9, N12, N13 |
| (12) | See VDDS_PLL pin in OSD335x datasheet. | OSD335x VDDS_PLL pins: E7, H15, R10, R11 |
| (13) | See VIN_AC pin in OSD335x datasheet. | OSD335x VIN_AC pins: Y5, Y6 |
| (14) | See VIN_USB pin in OSD335x datasheet. | OSD335x VIN_USB pins: Y8, Y9 |
| (15) | See VIN_BAT pin in OSD335x datasheet. | OSD335x VIN_BAT pins: Y2, Y3 |
| (16) | See VSS pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP VSS pins: A1, A20, D4, D5, D15, D16, D17, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, E16, E17, F5, F10, F11, F16, F17, G5, G16, H5, H16, J5, J9, J10, J11, J12, J13, J16, K5, K6, K7, K8, K9, K12, K15, K16, L5, L6, L15, L16, M5, M15, M16, N5, N6, N15, N16, P5, P6, P7, P8, P9, P12, P13, P14, P15, P16, R5, R9, R10, R11, R12, R16, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, U4, U5, U16, U17, Y1, Y20 |
| (17) | See NC pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP NC pins: A2, A3, A5, A6, A7, A8, B1, B2, B3, B4, B5, B6, B7, B8, C1, C2, C3, C4, C5, C6, C7, C8, D1, D2, D3, D6, D7, D8, E1, E2, E3, E18, F1, F2, F3, F4, F6, F7, F20, G1, G2, G3, G4, G6, G7, G10, G11, G18, G19, G20, H4, H6, H9, H10, H11, H12, H13, H18, H19, H20, J4, J6, J18, J19, J20, K4, L4, L17, M4, M17, N4, N17, P4, P17, R4, R6, R7, R8, R14, R15, R17, U11 |
| (18) | See SYS_RTC_1P8V pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP SYS_RTC_1P8V pins: K13, K14, L13, L14 |
| (19) | See SYS_VDD_1P8V pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP SYS_VDD_1P8V pins : N7, N8, N9, N10, N11, N12, N13, N14, P10, P11 |
| (20) | See SYS_VDD1_3P3V pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP SYS_VDD1_3P3V pins: H14, H15, J14, J15 |
| (21) | See SYS_VDD2_3P3V pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP SYS_VDD2_3P3V pins: F12, F13, G12, G13 |
| (22) | See SYS_VDD3_3P3V pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP SYS_VDD3_3P3V pins: L7, L8, L9, L10, L11, L12, K10, K11 |
| (23) | See SYS_VOUT pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP SYS_VOUT pins: F14, F15, G14, G15 |
| (24) | See VIN_AC pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP VIN_AC pins: C18, C19, C20 |
| (25) | See VIN_USB pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP VIN_USB pins: B18, B19, B20 |
| (26) | See VIN_BAT pin in OSD335x-C-SiP datasheet. | OSD335x-C-SiP VIN_BAT pins: D18, D19, D20 |