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23.7.1.3 RFHWIFG Register (Offset = 8h) [reset = X]
RFHWIFG is shown in Figure 23-11 and described in Table 23-134.
Interrupt Flags From RF Hardware Modules
Figure 23-11. RFHWIFG Register
31 30 29 28 27 26 25 24
RESERVED
R-X
23 22 21 20 19 18 17 16
RESERVED RATCH7 RATCH6 RATCH5 RATCH4
R-X R/W-X R/W-X R/W-X R/W-X
15 14 13 12 11 10 9 8
RATCH3 RATCH2 RATCH1 RATCH0 RFESOFT2 RFESOFT1 RFESOFT0 RFEDONE
R/W-X R/W-X R/W-X R/W-X R/W-X R/W-X R/W-X R/W-X
7 6 5 4 3 2 1 0
RESERVED TRCTK MDMSOFT MDMOUT MDMIN MDMDONE FSCA RESERVED
R/W-X R/W-X R/W-X R/W-X R/W-X R/W-X R/W-X R/W-X
Table 23-134. RFHWIFG Register Field Descriptions
Bit Field Type Reset Description
31-20 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.
19 RATCH7 R/W X
Radio timer channel 7 interrupt flag. Write zero to clear flag. Write to
one has no effect.
18 RATCH6 R/W X
Radio timer channel 6 interrupt flag. Write zero to clear flag. Write to
one has no effect.
17 RATCH5 R/W X
Radio timer channel 5 interrupt flag. Write zero to clear flag. Write to
one has no effect.
16 RATCH4 R/W X
Radio timer channel 4 interrupt flag. Write zero to clear flag. Write to
one has no effect.
15 RATCH3 R/W X
Radio timer channel 3 interrupt flag. Write zero to clear flag. Write to
one has no effect.
14 RATCH2 R/W X
Radio timer channel 2 interrupt flag. Write zero to clear flag. Write to
one has no effect.
13 RATCH1 R/W X
Radio timer channel 1 interrupt flag. Write zero to clear flag. Write to
one has no effect.
12 RATCH0 R/W X
Radio timer channel 0 interrupt flag. Write zero to clear flag. Write to
one has no effect.
11 RFESOFT2 R/W X
RF engine software defined interrupt 2 flag. Write zero to clear flag.
Write to one has no effect.
10 RFESOFT1 R/W X
RF engine software defined interrupt 1 flag. Write zero to clear flag.
Write to one has no effect.
9 RFESOFT0 R/W X
RF engine software defined interrupt 0 flag. Write zero to clear flag.
Write to one has no effect.
8 RFEDONE R/W X
RF engine command done interrupt flag. Write zero to clear flag.
Write to one has no effect.
7 RESERVED R/W 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 TRCTK R/W X
Debug tracer system tick interrupt flag. Write zero to clear flag. Write
to one has no effect.
5 MDMSOFT R/W X
Modem software defined interrupt flag. Write zero to clear flag. Write
to one has no effect.
1550
Radio SWCU117A–February 2015–Revised March 2015
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