User manual

www.ti.com

Random Number Generator

16.7.1.18 IRQSTATMASK Register (Offset = 1FD8h) [reset = X]

IRQSTATMASK is shown in Figure 16-21 and described in Table 16-23.

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.

1 SHUTDOWN_OVF R X

Shutdown Overflow (result of IRQFLAGSTAT.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)

1181

SWCU117A–February 2015–Revised March 2015 Random Number Generator

Submit Documentation Feedback