65.6.9 SECUMOD RAM Access Rights Register

The following configuration values are valid for all listed bit names of this register:

0: No access allowed

1: Only write access allowed

2: Only read access allowed

3: Read and write accesses allowed

Accessing a forbidden area causes an interrupt (SECURAM ID).

Name: SECUMOD_RAMACC
Offset: 0x0074
Reset: 0x00003FFFF
Property: Read/Write

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
     RW5[1:0]RW4[1:0] 
Access R/WR/WR/WR/W 
Reset 1111 
Bit 76543210 
 RW3[1:0]RW2[1:0]RW1[1:0]RW0[1:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 11111111 

Bits 11:10 – RW5[1:0] Access Right for RAM Region [5 Kbytes; 6 Kbytes] (register bank BUREG256b)

Bits 9:8 – RW4[1:0] Access Right for RAM Region [4 Kbytes; 5 Kbytes]

Bits 7:6 – RW3[1:0] Access Right for RAM Region [3 Kbytes; 4 Kbytes]

Bits 5:4 – RW2[1:0] Access Right for RAM Region [2 Kbytes; 3 Kbytes]

Bits 3:2 – RW1[1:0] Access Right for RAM Region [1 Kbyte; 2 Kbytes]

Bits 1:0 – RW0[1:0] Access Right for RAM Region [0; 1 Kbyte]