Motorola MPC533 Reference Manual page 67

• Chapter 14, "Queued Analog-to-Digital Converter Enhanced Mode Operation." The
queued analog-to-digital converter (QADC) module on the MPC533 device is a
10-bit, unipolar, successive approximation converters. The module can be
configured to operate in one of two modes, legacy mode (for MPC555
compatibility) and enhanced mode. This chapter describes how the module operates
in enhanced mode.
• Chapter 15, "Queued Serial Multi-Channel Module." The MPC533 contains one
queued serial multi-channel module (QSMCM). The QSMCM provides three serial
communication interfaces: the queued serial peripheral interface (QSPI) and two
serial communications interfaces (SCI/UART). These submodules communicate
with the CPU via a common slave bus interface unit (SBIU).
• Chapter 16, "CAN 2.0B Controller Module." The MPC533 contains one CAN 2.0B
controller modules (TouCAN A). TouCAN A is a communication controller that
implements the Controller Area Network (CAN) protocol, an asynchronous
communications protocol used in automotive and industrial control systems. It is a
high speed (one Mbit/sec), short distance, priority based protocol that can run over
a variety of mediums.
• Chapter 17, "Modular Input/Output Subsystem (MIOS14)." The modular I/O
system (MIOS) consists of a library of flexible I/O and timer functions including I/O
port, counters, input capture, output compare, pulse and period measurement, and
PWM. Because the MIOS14 is composed of submodules, it is easily configurable
for different kinds of applications.
• Chapter 19, "CDR3 Flash (UC3F) EEPROM." The MPC533 U-bus CDR3 (UC3F)
EEPROM module is designed for use in embedded microcontroller (MCU)
applications targeted for high-speed read performance and high-density byte count
requirements.
• Chapter 20, "CALRAM Operation." The calibration static random access memory
(CALRAM) module provides the MPC533 with a general-purpose memory that
may be read from or written to as either bytes, half-words, or words. In addition to
this, a portion of the CALRAM, called the overlay region, can be used for
calibration. Calibration in this context is defined as overlaying portions of the U-bus
Flash with a portion of the CALRAM array. During normal Flash access, the RISC
central processing unit (RPCU) reads data from U-bus Flash (through L-bus and
L2U). During calibration access, instead of Flash providing the data, the overlay
regions of CALRAM provide the data to the RPCU.
• Chapter 21, "Development Support," covers program flow tracking support,
breakpoint/watchpoint support, development system interface support (debug
mode) and software monitor debugger support. These features allow efficiency in
debugging systems based on the MPC533.
• Chapter 22, "READI Module." The READI module provides real-time
development capabilities for RCPU-based MCUs in compliance with the
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