Freescale Semiconductor MPC8260 PowerQUICC II Family Reference Manual page 23

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Number
16.4.3 CMX SI2 Clock Route Register (CMXSI2CR)....................................................... 16-12
16.4.4 CMX FCC Clock Route Register (CMXFCR) ........................................................ 16-13
16.4.5 CMX SCC Clock Route Register (CMXSCR) ........................................................ 16-16
16.4.6 CMX SMC Clock Route Register (CMXSMR) ...................................................... 16-19
17.1 BRG Configuration Registers 1-8 (BRGCx) ................................................................ 17-2
17.2 Autobaud Operation on a UART ................................................................................... 17-4
17.3 UART Baud Rate Examples .......................................................................................... 17-5
18.1 Features .......................................................................................................................... 18-1
18.2 General-Purpose Timer Units ........................................................................................ 18-2
18.2.1 Cascaded Mode.......................................................................................................... 18-3
18.2.2 Timer Global Configuration Registers (TGCR1 and TGCR2).................................. 18-3
18.2.3 Timer Mode Registers (TMR1-TMR4)..................................................................... 18-5
18.2.4 Timer Reference Registers (TRR1-TRR4) ............................................................... 18-6
18.2.5 Timer Capture Registers (TCR1-TCR4) ................................................................... 18-7
18.2.6 Timer Counters (TCN1-TCN4)................................................................................. 18-7
18.2.7 Timer Event Registers (TER1-TER4)....................................................................... 18-7
19.1 SDMA Bus Arbitration and Bus Transfers .................................................................... 19-2
19.2 SDMA Registers ............................................................................................................ 19-3
19.2.1 SDMA Status Register (SDSR) ................................................................................. 19-3
19.2.2 SDMA Mask Register (SDMR)................................................................................. 19-4
19.2.3 SDMA Transfer Error Address Registers (PDTEA and LDTEA)............................. 19-4
19.2.4 SDMA Transfer Error MSNUM Registers (PDTEM and LDTEM) ......................... 19-4
19.3 IDMA Emulation ........................................................................................................... 19-5
19.4 IDMA Features .............................................................................................................. 19-5
19.5 IDMA Transfers............................................................................................................. 19-6
19.5.1 Memory-to-Memory Transfers .................................................................................. 19-6
19.5.1.1 External Request Mode.......................................................................................... 19-8
19.5.1.2 Normal Mode......................................................................................................... 19-9
19.5.1.3 Working with a PCI Bus ........................................................................................ 19-9
Freescale Semiconductor
Contents
Chapter 17
Baud-Rate Generators (BRGs)
Chapter 18
Timers
Chapter 19
SDMA Channels and IDMA Emulation
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
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