Texas Instruments CC2650DK ユーザーズマニュアル
Random Number Generator
16.7.1.18 IRQSTATMASK Register (Offset = 1FD8h) [reset = X]
IRQSTATMASK is shown in
and described in
Interrupt Status After Masking
Figure 16-21. IRQSTATMASK Register
31
30
29
28
27
26
25
24
RESERVED
R-X
23
22
21
20
19
18
17
16
RESERVED
R-X
15
14
13
12
11
10
9
8
RESERVED
R-X
7
6
5
4
3
2
1
0
RESERVED
SHUTDOWN_
RDY
OVF
R-X
R-X
R-X
Table 16-23. IRQSTATMASK Register Field Descriptions
Bit
Field
Type
Reset
Description
31-2
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.
other value than the reset value may result in undefined behavior.
1
SHUTDOWN_OVF
R
X
Shutdown Overflow (result of IRQFLAGSTAT.SHUTDOWN_OVF
AND'ed with IRQFLAGMASK.SHUTDOWN_OVF)
AND'ed with IRQFLAGMASK.SHUTDOWN_OVF)
0
RDY
R
X
New random value available (result of IRQFLAGSTAT.RDY AND'ed
with IRQFLAGMASK.RDY)
with IRQFLAGMASK.RDY)
1181
SWCU117A – February 2015 – Revised March 2015
Random Number Generator
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