C28 Nmi Flag Clear (Cnmiflgclr) Register; C28 Nmi Flag Clear (Cnmiflgclr) Register Field Descriptions - Texas Instruments Concerto F28M36 Series Technical Reference Manual

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1.13.5.9 C28 NMI Flag Clear (CNMIFLGCLR) Register

NOTE: If hardware is trying to set a bit to "1" while software is trying to clear a bit to "0" on the same
cycle, hardware has priority.
Users should clear the pending FAIL flag first and then clear the NMIINT flag.
15
7 6
Reserved ACIBERR
R-0:0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 1-80. C28 NMI Flag Clear (CNMIFLGCLR) Register Field Descriptions
Bit Field
15-7 Reserved
6 ACIBERR
5 C28BISTERR
4 M3BISTERR
3 C28FLUNCERR
2 C28RAMUNCERR
1 CLOCKFAIL
0 NMIINT
SPRUHE8E – October 2012 – Revised November 2019
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Figure 1-69. C28 NMI Flag Clear (CNMIFLGCLR) Register
Reserved
R-0:0
5 4
C28BISTERR M3BISTERR
R/W-0 R/W-0
Value Description
Reserved
CIB Error NMI Flag Clear
0 Ignored; always reads back 0.
1 Clears the corresponding flag bit in the NMIFLG register.
C28 BIST Error Flag
0 Writes of 0 are ignored. Always reads back 0. This can be used as a means to test the NMI
mechanisms.
1 Writing a 1 to these bits will set the respective FAIL flag in the NMIFLG and NMISHDFLG
registers.
M3 BIST Error Flag
0 Writes of 0 are ignored. Always reads back 0. This can be used as a means to test the NMI
mechanisms.
1 Writing a 1 to these bits will set the respective FAIL flag in the NMIFLG and NMISHDFLG
registers.
C28 Flash Uncorrectable Error NMI Flag Clear
0 Ignored; always reads back 0.
1 Clears the corresponding flag bit in the NMIFLG register.
C28 RAM Uncorrectable Error NMI Flag Clear
0 Ignored; always reads back 0.
1 Clears the corresponding flag bit in the NMIFLG register.
Clock Fail NMI Flag Clear
0 Ignored; always reads back 0.
1 Clears the corresponding flag bit in the NMIFLG register.
NMI Interrupt Flag Clear
0 Ignored; always reads back 0.
1 Clears the corresponding flag bit in the NMIFLG register.
Copyright © 2012–2019, Texas Instruments Incorporated
3 2
C28FLUNCERR C28RAMUNCERR
R/W-0 R/W-0
System Control and Interrupts
System Control Registers
8
1 0
CLOCKFAIL NMIINT
R/W-0 R/W-0
209