Texas Instruments CC2650DK 사용자 설명서
µDMA Registers
12.5.1.6 SOFTREQ Register (Offset = 14h) [reset = X]
SOFTREQ is shown in
and described in
.
Channel Software Request
Figure 12-12. SOFTREQ Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
CHNLS
W-X
Table 12-13. SOFTREQ Register Field Descriptions
Bit
Field
Type
Reset
Description
31-0
CHNLS
W
X
Set the appropriate bit to generate a software uDMA request on the
corresponding uDMA channel Bit [Ch] = 0: Does not create a uDMA
request for channel Ch Bit [Ch] = 1: Creates a uDMA request for
channel Ch Writing to a bit where a uDMA channel is not
implemented does not create a uDMA request for that channel
corresponding uDMA channel Bit [Ch] = 0: Does not create a uDMA
request for channel Ch Bit [Ch] = 1: Creates a uDMA request for
channel Ch Writing to a bit where a uDMA channel is not
implemented does not create a uDMA request for that channel
1059
SWCU117A – February 2015 – Revised March 2015
Micro Direct Memory Access (µDMA)
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