Phytec phyCORE-AM64 Series Hardware Manual Download

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PCM-072/phyCORE-AM64xx System on Module

L-860e.A0

Some of the phyCORE-AM64xx power domains can be configured for 1.8V or 3.3V operation via the solder jumpers in the
table above. This allows for configuring the voltage levels of the associated I/O signals under these domains to meet
application requirements. These domains are detailed in the table below:

Table 6 Voltage Domain Configurations

Voltage Domain

Jumper Associated Signals

VDDSHV_MCU

MCU_I2C0_SCL, MCU_I2C0_SDA, MCU_I2C1_SCL, MCU_I2C1_SDA, MCU_OSC0_XI, MCU_OSC0_XO,

MCU_SPI0_CLK, MCU_SPI0_D0, MCU_SPI0_D1, MCU_SPI0_CS0, MCU_SPI0_CS1, MCU_SPI1_CLK,

MCU_SPI1_D0, MCU_SPI1_D1, MCU_SPI1_CS0, MCU_SPI1_CS1, MCU_UART0_RXD,

MCU_UART0_TXD, MCU_UART1_RXD, MCU_UART1_TXD, MCU_UART0_CTSN, MCU_UART0_RTSN,

MCU_UART1_CTSN, MCU_UART1_RTSN, TCK, TDI, TDO, TMS, TRSTN, EMU1, EMU0,

MCU_RESETSTATz, MCU_RESETz

VDDSHV0

MMC1_SDCD, MMC1_SDWP, I2C0_SCL, I2C0_SDA, I2C1_SCL, I2C1_SDA, SPI0_CLK, SPI0_D0, SPI0_D1,

SPI0_CS0, SPI0_CS1, SPI1_CLK, SPI1_D0, SPI1_D1, SPI1_CS0, SPI1_CS1, MCAN0_RX, MCAN0_TX,

MCAN1_RX, MCAN1_TX, UART0_CTSN, UART0_RTSN, UART0_RXD, UART0_TXD, UART1_CTSN,

UART1_RTSN, UART1_RXD, UART1_TXD, ECAP0_IN_APWM_OUT, EXT_REFCLK1, PORZ_OUT,

RESET_REQZ, RESETSTATZ, EXTINTN

VDDSHV1

PRG0_PRU0_GPO0, PRG0_PRU0_GPO1, PRG0_PRU0_GPO2, PRG0_PRU0_GPO3, PRG0_PRU0_GPO4,

PRG0_PRU0_GPO5, PRG0_PRU0_GPO6, PRG0_PRU0_GPO7, PRG0_PRU0_GPO8, PRG0_PRU0_GPO9,

PRG0_PRU0_GPO10, PRG0_PRU0_GPO11, PRG0_PRU0_GPO12, PRG0_PRU0_GPO13,

PRG0_PRU0_GPO14, PRG0_PRU0_GPO15, PRG0_PRU0_GPO16, PRG0_PRU0_GPO17,

PRG0_PRU0_GPO18, PRG0_PRU0_GPO19, PRG0_PRU1_GPO0, PRG0_PRU1_GPO1,

PRG0_PRU1_GPO2, PRG0_PRU1_GPO3, PRG0_PRU1_GPO4, PRG0_PRU1_GPO5, PRG0_PRU1_GPO6,

PRG0_PRU1_GPO7, PRG0_PRU1_GPO8, PRG0_PRU1_GPO9, PRG0_PRU1_GPO10,

PRG0_PRU1_GPO11, PRG0_PRU1_GPO12, PRG0_PRU1_GPO13, PRG0_PRU1_GPO14,

PRG0_PRU1_GPO15, PRG0_PRU1_GPO16, PRG0_PRU1_GPO17, PRG0_PRU1_GPO18,

PRG0_PRU1_GPO19, PRG0_MDIO0_MDC, PRG0_MDIO0_MDIO

VDDSHV2

PRG1_PRU0_GPO0, PRG1_PRU0_GPO1, PRG1_PRU0_GPO2, PRG1_PRU0_GPO3, PRG1_PRU0_GPO4,

PRG1_PRU0_GPO5, PRG1_PRU0_GPO6, PRG1_PRU0_GPO7, PRG1_PRU0_GPO8, PRG1_PRU0_GPO9,

PRG1_PRU0_GPO10, PRG1_PRU0_GPO11, PRG1_PRU0_GPO12, PRG1_PRU0_GPO13,

PRG1_PRU0_GPO14, PRG1_PRU0_GPO15, PRG1_PRU0_GPO16, PRG1_PRU0_GPO17,

PRG1_PRU0_GPO18, PRG1_PRU0_GPO19, PRG1_PRU1_GPO0, PRG1_PRU1_GPO1,

PRG1_PRU1_GPO2, PRG1_PRU1_GPO3, PRG1_PRU1_GPO4, PRG1_PRU1_GPO5, PRG1_PRU1_GPO6,

PRG1_PRU1_GPO7, PRG1_PRU1_GPO8, PRG1_PRU1_GPO9, PRG1_PRU1_GPO10,

PRG1_PRU1_GPO11, PRG1_PRU1_GPO12, PRG1_PRU1_GPO13, PRG1_PRU1_GPO14,

PRG1_PRU1_GPO15, PRG1_PRU1_GPO16, PRG1_PRU1_GPO17, PRG1_PRU1_GPO18,

PRG1_PRU1_GPO19, PRG1_MDIO0_MDC, PRG1_MDIO0_MDIO

VDDSHV3

GPMC0_CLK, GPMC0_AD0, GPMC0_AD1, GPMC0_AD2, GPMC0_AD3, GPMC0_AD4, GPMC0_AD5,

GPMC0_AD6, GPMC0_AD7, GPMC0_AD8, GPMC0_AD9, GPMC0_AD10, GPMC0_AD11,

GPMC0_AD12, GPMC0_AD13, GPMC0_AD14, GPMC0_AD15, GPMC0_CSN0, GPMC0_CSN1,

GPMC0_CSN2, GPMC0_CSN3, GPMC0_ADVN_ALE, GPMC0_BE0N_CLE, GPMC0_BE1N, GPMC0_DIR,

GPMC0_WAIT0, GPMC0_WAIT1, GPMC0_WPN, GPMC0_OEN_REN, GPMC0_WEN

If manual jumper modification is required, please ensure that the board as well as surrounding components and sockets
remain undamaged while desoldering. Overheating the board can cause the solder pads to loosen, rendering the module
inoperable. Follow the instructions carefully for whatever method of removal is used.

CAUTION:

If any modifications to the module are performed, regardless of their nature, the manufacturer warranty is voided.