gpio1

         Per-Master Security bit for gpio1
Module Instance Base Address Register Address
noc_fw_l4_per_l4_per_scr 0xFFD13000 0xFFD13048

Offset: 0x48

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved

ahb_ap

RW 0x0

Reserved

fpga2soc

RW 0x0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved

dma

RW 0x0

Reserved

mpu_m0

RW 0x0

gpio1 Fields

Bit Name Description Access Reset
24 ahb_ap 
Security bit configuration for transactions from ahb_ap to gpio1. When cleared (0), only Secure transactions are allowed. When set (1), both Secure and Non-Secure transactions are allowed.
 RW 0x0
16 fpga2soc 
Security bit configuration for transactions from fpga2soc to gpio1. When cleared (0), only Secure transactions are allowed. When set (1), both Secure and Non-Secure transactions are allowed.
 RW 0x0
8 dma 
Security bit configuration for transactions from dma to gpio1. When cleared (0), only Secure transactions are allowed. When set (1), both Secure and Non-Secure transactions are allowed.
 RW 0x0
0 mpu_m0 
Security bit configuration for transactions from mpu_m0 to gpio1. When cleared (0), only Secure transactions are allowed. When set (1), both Secure and Non-Secure transactions are allowed.
 RW 0x0