GPP_​C8 / UART0_​RXD

I

UART 0 Receive Data

GPP_​C9 / UART0_​TXD

O

UART 0 Transmit Data

GPP_​C10 / UART0_​RTS#

O

UART 0 Request to Send

GPP_​C11 / UART0_​CTS#

I

UART 0 Clear to Send

GPP_​C12 / UART1_​RXD / ISH_​UART1_​RXD

I

UART 1 Receive Data

GPP_​C13 / UART1_​TXD / ISH_​UART1_​TXD

O

UART 1 Transmit Data

GPP_​C14 / UART1_​RTS# / ISH_​UART1_​RTS#

O

UART 1 Request to Send

GPP_​C15 / UART1_​CTS# / ISH_​UART1_​CTS#

I

UART 1 Clear to Send

GPP_​C20 / UART2_​RXD

I

UART 2 Receive Data

GPP_​C21 / UART2_​TXD

O

UART 2 Transmit Data

GPP_​C22 / UART2_​RTS#

O

UART 2 Request to Send

GPP_​C23 / UART2_​CTS#

I

UART 2 Clear to Send

I

UART 3 Receive Data

O

UART 3 Transmit Data

O

UART 3 Request to Send

I

UART 3 Clear to Send