
xviii
MCF5272 User’s Manual
MOTOROLA
CONTENTS
Paragraph
Number
Title
Page
Number
19.9
19.10
19.10.1
19.10.2
19.10.3
19.10.4
19.10.5
19.11
19.11.1
19.11.2
19.11.3
19.11.4
19.11.5
19.11.6
19.11.7
19.11.8
19.11.9
19.11.10
19.12
19.12.1
19.12.2
19.12.3
19.12.4
19.13
19.13.1
19.13.2
19.13.3
19.13.4
19.13.5
19.13.6
19.13.7
19.13.8
19.13.9
19.13.10
19.13.11
19.13.12
19.13.13
19.13.14
19.14
19.15
19.15.1
19.15.2
19.15.3
General-Purpose I/O (GPIO) Ports................................................................. 19-23
UART0 Module Signals and PB[4:0]............................................................. 19-24
Transmit Serial Data Output (URT0_TxD/PB0)........................................ 19-24
Receive Serial Data Input (URT0_RxD/PB1)............................................ 19-24
Clear-to-Send (URT0_CTS/PB2)............................................................... 19-24
Request to Send (URT0_RTS/PB3)............................................................ 19-25
Clock (URT0_CLK/PB4)........................................................................... 19-25
USB Module Signals and PA[6:0].................................................................. 19-25
USB Transmit Serial Data Output (USB_TP/PA0).................................... 19-25
USB Receive Serial Data Input (USB_RP/PA1)........................................ 19-25
USB Receive Data Negative (USB_RN/PA2)............................................ 19-25
USB Transmit Data Negative (USB_TN/PA3).......................................... 19-25
USB Suspend Driver (USB_SUSP/PA4) ................................................... 19-25
USB Transmitter Output Enable (USB_TxEN/PA5) ................................. 19-26
USB Rx Data Output (USB_RxD/PA6)..................................................... 19-26
USB_D+ and USB_D-................................................................................ 19-26
USB_CLK................................................................................................... 19-26
INT1/USB Wake-on-Ring (USB_WOR) ................................................... 19-26
Timer Module Signals..................................................................................... 19-27
Timer Input 0 (TIN0).................................................................................. 19-27
Timer Output (TOUT0)/PB7...................................................................... 19-27
Timer Input 1 (TIN1)/PWM Mode Output 2 (PWM_OUT2) .................... 19-27
Timer Output 1 (TOUT1)/PWM Mode Output 1 (PWM_OUT1).............. 19-27
Ethernet Module Signals................................................................................. 19-27
Transmit Clock (E_TxCLK)....................................................................... 19-27
Transmit Data (E_TxD0)............................................................................ 19-27
Collision (E_COL)...................................................................................... 19-28
Receive Data Valid (E_RxDV)................................................................... 19-28
Receive Clock (E_RxCLK)........................................................................ 19-28
Receive Data (E_RxD0) ............................................................................. 19-28
Transmit Enable (E_TxEN)........................................................................ 19-28
Transmit Data (E_TxD[3:1]/PB[10:8]) ...................................................... 19-28
Receive Data (E_RxD[3:1]/PB[13:11])...................................................... 19-28
Receive Error (E_RxER/PB14).................................................................. 19-29
Management Data Clock (E_MDC/PB15)................................................. 19-29
Management Data (E_MDIO).................................................................... 19-29
Transmit Error (E_TxER)........................................................................... 19-29
Carrier Receive Sense (E_CRS)................................................................. 19-29
PWM Module Signals (PWM_OUT0–PWM_OUT2]).................................. 19-29
Queued Serial Peripheral Interface (QSPI) Signals........................................ 19-30
QSPI Synchronous Serial Data Output (QSPI_Dout/WSEL)..................... 19-30
QSPI Synchronous Serial Data Input (QSPI_Din)..................................... 19-30
QSPI Serial Clock (QSPI_CLK/BUSW1).................................................. 19-30