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Interrupts and Events Registers

4.6.2.83 UDMACH21BSEL Register (Offset = 5ACh) [reset = X]

UDMACH21BSEL is shown in Figure 4-92 and described in Table 4-98.

Output Selection for DMA Channel 21 REQ

Figure 4-92. UDMACH21BSEL 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

RESERVED EV

R-X R-64h

Table 4-98. UDMACH21BSEL Register Field Descriptions

Bit Field Type Reset Description

31-7 RESERVED R X

Software should not rely on the value of a reserved. Writing any

other value than the reset value may result in undefined behavior.

6-0 EV R 64h

Read only selection value

64h = Software event 0, triggered by SWEV.SWEV0

371

SWCU117A–February 2015–Revised March 2015 Interrupts and Events

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