Motorola PowerQUICC II MPC8280 Series Reference Manual page 568

• Chapter 20, "Serial Communications Controllers (SCCs)," describes the four serial
communications controllers (SCC), which can be configured independently to
implement different protocols for bridging functions, routers, and gateways, and to
interface with a wide variety of standard WANs, LANs, and proprietary networks.
• Chapter 21, "SCC UART Mode," describes the MPC8280 implementation of
universal asynchronous receiver transmitter (UART) protocol that is used for
sending low-speed data between devices.
• Chapter 22, "SCC HDLC Mode," describes the MPC8280 implementation of
HDLC protocol.
• Chapter 23, "SCC BISYNC Mode," describes the MPC8280 implementation of
byte-oriented BISYNC protocol developed by IBM for use in networking products.
• Chapter 24, "SCC Transparent Mode," describes the MPC8280 implementation of
transparent mode (also called totally transparent mode), which provides a clear
channel on which the SCC can send or receive serial data without bit-level
manipulation.
• Chapter 25, "SCC Ethernet Mode," describes the MPC8280 implementation of
Ethernet protocol.
• Chapter 26, "SCC AppleTalk Mode," describes the MPC8280 implementation of
AppleTalk.
• Chapter 27, "Universal Serial Bus Controller," describes the MPC8280's USB
controller, including basic operation, the parameter RAM, and registers.
• Chapter 28, "Serial Management Controllers (SMCs)," describes two serial
management controllers, full-duplex ports that can be configured independently to
support one of three protocols—UART, transparent, or general-circuit interface
(GCI).
• Chapter 29, "Multi-Channel Controllers (MCCs)," describes the MPC8280's
multi-channel controller (MCC), which handles up to 128 serial, full-duplex data
channels.
• Chapter 30, "Fast Communications Controllers (FCCs)," describes the MPC8280's
fast communications controllers (FCCs), which are SCCs optimized for
synchronous high-rate protocols.
• Chapter 31, "ATM Controller and AAL0, AAL1, and AAL5," describes the
MPC8280 ATM controller, which provides the ATM and AAL layers of the ATM
protocol. The ATM controller performs segmentation and reassembly (SAR)
functions of AAL5, AAL1, and AAL0, and most of the common parts convergence
sublayer (CP-CS) of these protocols.
• Chapter 32, "ATM AAL1 Circuit Emulation Service," describes the implementation
of circuit emulation service (CES) using ATM adaptation layer type 1 (AAL1) on
the MPC8280.
IV-2
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MPC8280 PowerQUICC II Family Reference Manual
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