Freescale Semiconductor MPC8260 PowerQUICC II Family Reference Manual page 56

Figure
Number
21-5 Asynchronous UART Transmitter ...................................................................................... 21-10
21-6 Protocol-Specific Mode Register for UART (PSMR) ....................................................... 21-13
21-7 SCC UART Receiving using RxBDs.................................................................................. 21-16
21-8 SCC UART Receive Buffer Descriptor (RxBD) ................................................................ 21-17
21-9 SCC UART Transmit Buffer Descriptor (TxBD) ............................................................... 21-18
21-10 SCC UART Interrupt Event Example ................................................................................. 21-20
21-11 SCC UART Event Register (SCCE) and Mask Register (SCCM) ..................................... 21-20
21-12 SCC Status Register for UART Mode (SCCS) ................................................................... 21-21
22-1 HDLC Framing Structure...................................................................................................... 22-2
22-2 HDLC Address Recognition ................................................................................................. 22-4
22-3 HDLC Mode Register (PSMR)............................................................................................. 22-7
22-4 SCC HDLC Receive Buffer Descriptor (RxBD) .................................................................. 22-8
22-5 SCC HDLC Receiving Using RxBDs................................................................................. 22-10
22-6 SCC HDLC Transmit Buffer Descriptor (TxBD) ............................................................... 22-11
22-7 HDLC Event Register (SCCE)/HDLC Mask Register (SCCM) ....................................... 22-12
22-8 SCC HDLC Interrupt Event Example................................................................................. 22-13
22-9 CC HDLC Status Register (SCCS) ..................................................................................... 22-14
22-10 Typical HDLC Bus Multimaster Configuration.................................................................. 22-17
22-11 Typical HDLC Bus Single-Master Configuration............................................................... 22-18
22-12 Detecting an HDLC Bus Collision...................................................................................... 22-19
22-13 Nonsymmetrical Tx Clock Duty Cycle for Increased Performance ................................... 22-20
22-14 HDLC Bus Transmission Line Configuration .................................................................... 22-20
22-15 Delayed RTS Mode............................................................................................................. 22-21
22-16 HDLC Bus TDM Transmission Line Configuration .......................................................... 22-21
23-1 Classes of BISYNC Frames.................................................................................................. 23-1
23-2 Control Character Table and RCCM..................................................................................... 23-6
23-3 BISYNC SYNC (BSYNC) ................................................................................................... 23-7
23-4 BISYNC DLE (BDLE) ......................................................................................................... 23-8
23-5 Protocol-Specific Mode Register for BISYNC (PSMR) .................................................... 23-10
23-6 SCC BISYNC RxBD .......................................................................................................... 23-12
23-7 SCC BISYNC Transmit BD (TxBD) .................................................................................. 23-14
23-8 BISYNC Event Register (SCCE)/BISYNC Mask Register (SCCM) ................................. 23-16
23-9 SCC Status Registers (SCCS) ............................................................................................. 23-16
24-1 Sending Transparent Frames between PowerQUICC IIs...................................................... 24-4
24-2 SCC Transparent Receive Buffer Descriptor (RxBD) .......................................................... 24-8
24-3 SCC Transparent Transmit Buffer Descriptor (TxBD) ....................................................... 24-10
24-4 SCC Transparent Event Register (SCCE)/Mask Register (SCCM).................................... 24-11
24-5 SCC Status Register in Transparent Mode (SCCS) ............................................................ 24-12
25-1 Ethernet Frame Structure ...................................................................................................... 25-1
25-2 Ethernet Block Diagram........................................................................................................ 25-2
25-3 Connecting the PowerQUICC II to Ethernet ........................................................................ 25-4
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MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
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Freescale Semiconductor