Datasheet

About This Book xxxiii
Organization
• Part III, “Peripheral Module,” describes the operation and configuration of the
MCF5307 DMA, timer, UART, and parallel port modules, and describes how they
interface with the system integration unit, described in Part II.
— Chapter 12, “DMA Controller Module,” provides an overview of the DMA
controller module and describes in detail its signals and registers. The latter
sections of this chapter describe operations, features, and supported data transfer
modes in detail, showing timing diagrams for various operations.
— Chapter 13, “Timer Module,” describes configuration and operation of the two
general-purpose timer modules, timer 0 and timer 1. It includes programming
examples.
— Chapter 14, “UART Modules,” describes the use of the universal
asynchronous/synchronous receiver/transmitters (UARTs) implemented on the
MCF5307 and includes programming examples.
— Chapter 15, “Parallel Port (General-Purpose I/O),” describes the operation and
programming model of the parallel port pin assignment, direction-control, and
data registers. It includes a code example for setting up the parallel port.
• Part IV, “Hardware Interface,” provides a pinout and both electrical and functional
descriptions of the MCF5307 signals. It also describes how these signals interact to
support the variety of bus operations shown in timing diagrams.
— Chapter 16, “Mechanical Data,” provides a functional pin listing and package
diagram for the MCF5307.
— Chapter 17, “Signal Descriptions,” provides an alphabetical listing of MCF5307
signals. This chapter describes the MCF5307 signals. In particular, it shows
which are inputs or outputs, how they are multiplexed, which signals require
pull-up resistors, and the state of each signal at reset.
— Chapter 18, “Bus Operation,” describes data transfers, error conditions, bus
arbitration, and reset operations. It describes transfers initiated by the MCF5307
and by an external bus master, and includes detailed timing diagrams showing
the interaction of signals in supported bus operations. Note that Chapter 11,
“Synchronous/Asynchronous DRAM Controller Module,” describes DRAM
cycles.
— Chapter 19, “IEEE 1149.1 Test Access Port (JTAG),” describes configuration
and operation of the MCF5307 JTAG test implementation. It describes the use of
JTAG instructions and provides information on how to disable JTAG
functionality.
— Chapter 20, “Electrical Specifications,” describes AC and DC electrical
specifications and thermal characteristics for the MCF5307. Because additional
speeds may have become available since the publication of this book, consult
Motorola’s ColdFire web page, http://www.motorola.com/coldfire, to confirm
that this is the latest information.
Fr
eescale S
emiconduct
or
, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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