MCF548x Reference Manual, Rev. 3
24-6 Freescale Semiconductor

24.3.3.2 Task Base Address Register (TaskBAR)

Note that there is a 512-byte alignment restriction on the TaskBAR.

0x8018 DMA Interrupt Mask Register DIMR R/W
0x801C Task Control Register TCR0 TCR1 R/W
0x8020 Task Control Register TCR2 TCR3 R/W
0x8024 Task Control Register TCR4 TCR5 R/W
0x8028 Task Control Register TCR6 TCR7 R/W
0x802C Task Control Register TCR8 TCR9 R/W
0x8030 Task Control Register TCR10 TCR11 R/W
0x8034 Task Control Register TCR12 TCR13 R/W
0x8038 Task Control Register TCR14 TCR15 R/W
0x803C Priority Register PRIOR0 PRIOR1 PRIOR2 PRIOR3 R/W
0x8040 Priority Register PRIOR4 PRIOR5 PRIOR6 PRIOR7 R/W
0x8044 Priority Register PRIOR8 PRIOR9 PRIOR10 PRIOR11 R/W
0x8048 Priority Register PRIOR12 PRIOR13 PRIOR14 PRIOR15 R/W
0x804C Priority Register PRIOR16 PRIOR17 PRIOR18 PRIOR19 R/W
0x8050 Priority Register PRIOR20 PRIOR21 PRIOR22 PRIOR23 R/W
0x8054 Priority Register PRIOR24 PRIOR25 PRIOR26 PRIOR27 R/W
0x8058 Priority Register PRIOR28 PRIOR29 PRIOR30 PRIOR31 R/W
0x805C InitiatorMuxControl IMCR —
0x8060 Task Size Register 0 TSKSZ0 R/W
0x8064 Task Size Register 1 TSKSZ1 R/W
0x8068 -
0x806f
Reserved
0x8070 Debug Comparator 1 DBGCOMP1 R/W
0x8074 Debug Comparator 2 DBGCOMP2 R/W
0x8078 Debug Control DBGCTL R/W
0x807C Debug Status DBGSTAT R/W
0x8080 PTD Debug Registers PTDDBG R1
1Writes must be to this address first to select the next register to read.

Table 24-1. DMA Memory Map (Continued)

Address
(MBAR +) Name Byte0 Byte1 Byte2 Byte3 Access