Z1_Grabramr Register; Z1_Grabramr Register Field Descriptions - Texas Instruments Concerto F28M35 Series Technical Reference Manual

System Control Registers

1.13.8.16 Z1_GRABRAMR Register

31
15
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Bit Field
31-4 Reserved
3-2 GRABRAM_C1
1-0 GRABRAM_C0
1.13.8.17 Z2_GRABSECTR Register
31 30
23 22
GRABSECTB
R-00
15 14
GRABSECTF
R-00
7 6
GRABSECTJ
R-00
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
256
System Control and Interrupts
Figure 1-141. Z1_GRABRAMR Register
Reserved
R-0
Table 1-152. Z1_GRABRAMR Register Field Descriptions
Value Description
Reserved
Value in this field gets loaded from Z1_GRABRAM[3:2] when a read is issued to the address
location of Z1_ GRABRAM in flash.
00 Invalid – M3 C1 RAM is inaccessible.
01 Request to allocate M3 C1 RAM to M3 Zone1
10 Request to allocate M3 C1 RAM to M3 Zone1
11 Request to make M3 C1 RAM Non-Secure
Value in this field gets loaded from Z1_GRABRAM[1:0] when a read is issued to the address
location of Z1_ GRABRAM in flash
00 Invalid – M3 C0 RAM is inaccessible.
01 Request to allocate M3 C0 RAM to M3 Zone1
10 Request to allocate M3 C0 RAM to M3 Zone1
11 Request to make M3 C0 RAM Non-Secure
Figure 1-142. Z2_GRABSECTR Register
29 28
21 20
GRABSECTC
R-00
13 12
GRABSECTG
R-00
5 4
GRABSECTK
R-00
Copyright © 2012–2019, Texas Instruments Incorporated
Reserved
R-0
4 3
GRABRAM_C1
27 26
Reserved
R-0
19 18
GRABSECTD
R-00
11 10
GRABSECTH
R-00
3 2
GRABSECTL
R-00
SPRUH22I – April 2012 – Revised November 2019
www.ti.com
2 1
GRABRAM_C0
R-00 R-00
25
17
GRABSECTE
R-00
9
GRABSECTI
R-00
1
GRABSECTM
R-00
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16
0
24
16
8
0