Z2_Grabramr Register; Z2_Grabramr Register Field Descriptions - Texas Instruments Concerto F28M35 Series Technical Reference Manual

System Control Registers
Table 1-153. Z2_GRABSECTR Register Field Descriptions (continued)
Bit Field
7-6 GRABSECTJ
5-4 GRABSECTK
3-2 GRABSECTL
1-0 GRABSECTM

1.13.8.18 Z2_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
258
System Control and Interrupts
Value Description
Value in this field gets loaded from Z2_GRABSECT[7:6] when a read is issued to the address
location of Z2_GRABSECT in flash.
00 Invalid – M3 Flash Sector J is inaccessible.
01 Request to allocate M3 Flash Sector J to M3 Zone2
10 Request to allocate M3 Flash Sector J to M3 Zone2
11 Request to make M3 Flash Sector J Non-Secure
Value in this field gets loaded from Z2_GRABSECT[5:4] when a read is issued to the address
location of Z2_GRABSECT in flash.
00 Invalid – M3 Flash Sector K is inaccessible.
01 Request to allocate M3 Flash Sector K to M3 Zone2
10 Request to allocate M3 Flash Sector K to M3 Zone2
11 Request to make M3 Flash Sector K Non-Secure
Value in this field gets loaded from Z2_GRABSECT[3:2] when a read is issued to the address
location of Z2_GRABSECT in flash.
00 Invalid – M3 Flash Sector L is inaccessible.
01 Request to allocate M3 Flash Sector L to M3 Zone2
10 Request to allocate M3 Flash Sector L to M3 Zone2
11 Request to make M3 Flash Sector L Non-Secure
Value in this field gets loaded from Z2_GRABSECT[1:0] when a read is issued to the address
location of Z2_GRABSECT in flash.
00 Invalid – M3 Flash Sector M is inaccessible.
01 Request to allocate M3 Flash Sector M to M3 Zone2
10 Request to allocate M3 Flash Sector M to M3 Zone2
11 Request to make M3 Flash Sector M Non-Secure
Figure 1-143. Z2_GRABRAMR Register
Reserved
R-0
Table 1-154. Z2_GRABRAMR Register Field Descriptions
Value Description
Reserved
Value in this field gets loaded from Z2_GRABRAM[3:2] when a read is issued to the address
location of Z2_ GRABRAM in flash.
00 Invalid – M3 C1 RAM is inaccessible.
01 Request to allocate M3 C1 RAM to M3 Zone2
10 Request to allocate M3 C1 RAM to M3 Zone2
11 Request to make M3 C1 RAM Non-Secure
Copyright © 2012–2019, Texas Instruments Incorporated
Reserved
R-0
4 3
GRABRAM_C1
SPRUH22I – April 2012 – Revised November 2019
www.ti.com
2 1
GRABRAM_C0
R-00 R-00
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