Information

CMT_PPS field descriptions (continued)
Field Description
0100
Bus clock ÷ 5
0101
Bus clock ÷ 6
0110
Bus clock ÷ 7
0111
Bus clock ÷ 8
1000
Bus clock ÷ 9
1001
Bus clock ÷ 10
1010
Bus clock ÷ 11
1011
Bus clock ÷ 12
1100
Bus clock ÷ 13
1101
Bus clock ÷ 14
1110
Bus clock ÷ 15
1111
Bus clock ÷ 16
40.6.12 CMT Direct Memory Access Register (CMT_DMA)
This register is used to enable/disable direct memory access (DMA).
Address: 4006_2000h base + Bh offset = 4006_200Bh
Bit 7 6 5 4 3 2 1 0
Read 0
DMA
Write
Reset
0 0 0 0 0 0 0 0
CMT_DMA field descriptions
Field Description
7–1
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
0
DMA
DMA Enable
Enables the DMA protocol.
0 DMA transfer request and done are disabled.
1
DMA transfer request and done are enabled.
Chapter 40 Carrier Modulator Transmitter (CMT)
K20 Sub-Family Reference Manual, Rev. 1.1, Dec 2012
Freescale Semiconductor, Inc.
Preliminary
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