Microcontroller User's Manual

MOTOROLA About This Book xlv
Organization
• Chapter 17, “Fast Ethernet Controller (FEC),” provides a feature-set overview, a
functional block diagram, and transceiver connection information for both MII
(Media Independent Interface) and 7-wire serial interfaces. It also provides
describes operation and the programming model.
• Chapter 18, “Watchdog Timer Module,” describes Watchdog timer functionality,
including operation in low power mode.
• Chapter 19, “Programmable Interrupt Timer Modules (PIT0–PIT3),” describes the
functionality of the four PIT timers, including operation in low power mode.
• Chapter 20, “General Purpose Timer Modules (GPTA and GPTB),” describes the
functionality of the two general purpose timers, including operation in low power
mode.
• Chapter 21, “DMA Timers (DTIM0–DTIM3),” describes the configuration and
operation of the four DMA timer modules (DTIM0, DTIM1, DTIM2, and DTIM3).
These 32-bit timers provide input capture and reference compare capabilities with
optional signaling of events using interrupts or triggers. This chapter also provides
programming examples.
• Chapter 22, “Queued Serial Peripheral Interface (QSPI) Module,” provides a
feature-set overview and a description of operation, including details of the QSPI’s
internal storage organization. The chapter concludes with the programming model
and a timing diagram.
• Chapter 23, “UART Modules,” describes the use of the universal asynchronous
receiver/transmitters (UARTs) implemented on the MCF5282 and includes
programming examples.
• Chapter 24, “I2C Interface,” describes the MCF5282 I
2
C module, including I
2
C
protocol, clock synchronization, and I
2
C programming model registers. It also
provides extensive programming examples.
• Chapter 25, “FlexCAN,” describes the MCF5282 implementation of the controller
area network (CAN) protocol. This chapter describes FlexCAN module operation
and provides a programming model.
• Chapter 26, “General Purpose I/O Module,” describes the operation and
programming model of the general purpose I/O (GPIO) ports on the MCF5282.
• Chapter 30, “Chip Configuration Module (CCM),” describes CCM functionality,
detailing the two modes of chip operation: master mode and single-chip mode. This
chapter provides a description of signals used by the CCM and a programming
model.
• Chapter 27, “Queued Analog-to-Digital Converter (QADC),” describes the use of
the QADC module implemented on the MCF5282.
• Chapter 28, “Reset Controller Module,” describes the operation of the reset
controller module, detailing the different types of reset that can occur.