Z2_Csmcr Register - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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System Control Registers
Table 1-149. Z1_CSMCR Register Field Descriptions (continued)
Bit
Field
10
ECSL-MATCH
9
CSM-MATCH
8
ECSL-ALLONE
7
CSM-ALLONE
6
ECSL-ALLZERO
5
CSM-ALLZERO
4-0
Reserved

1.13.8.14 Z2_CSMCR Register

31
23
15
14
FORCESEC
Reserved
R=0/W=1
7
6
CSM-ALLONE
ECSL-
ALLZERO
R-x
R-x
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
252
System Control and Interrupts
Value
Description
Status bit indicate if ECSL is enabled or disabled for M3 zone1. This is valid only when
ECSL_ARMED = 1.
0
M3 Zone1 ECSL is disabled
1
M3 Zone1 ECSL is enabled
Status bit that reflects the security state of Zone1. This is valid only when CSM_ARMED = 1.
0
M3 Zone1 is secure if CSM-ALLONE is 0
1
M3 Zone1 is non-secure if CSM-ALLZERO is 0.
Shows the state of ECSL Password programmed in Flash. This is valid only when ECSL_ARMED =
1.
0
ECSL Password of M3 Zone1 does not contain all 1's
1
ECSL Password of M3 Zone1 contains all 1's
Shows the state of CSM Password programmed in Flash. This is valid only when CSM_ARMED =
1.
0
CSM Passwords of M3 Zone1 does not contain all 1's
1
CSM Passwords of M3 Zone1 contains all 1's
Shows the state of ECSL Password programmed in Flash. This is valid only when ECSL_ARMED =
1.
0
ECSL Password of M3 Zone1 does not contain all 0's
1
ECSL Password of M3 Zone1 contains all 0's
Shows the state of CSM Password programmed in Flash. This is valid only when CSM_ARMED =
1.
0
CSM Passwords of M3 Zone1 does not contain all 0's
1
CSM Passwords of M3 Zone1 contains all 0's
Reserved
Figure 1-139. Z2_CSMCR Register
13
12
ECSL-ARMED
R-0
R-0
5
4
CSM-ALLZERO
R-x
Copyright © 2012–2019, Texas Instruments Incorporated
Reserved
R-0
Reserved
R-0
11
10
CSM-ARMED
ECSL-MATCH
R-0
R-x
Reserved
R-0
SPRUH22I – April 2012 – Revised November 2019
www.ti.com
24
16
9
8
CSM-MATCH
ECSL-ALLONE
R-x
R-x
0
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