49.6.8 Undefined Access Status Register

Name: UASR
Offset: 0x20
Reset: 0x0
Property: Read-Only

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
          
Access  
Reset  
Bit 76543210 
      URAT[2:0] 
Access RRR 
Reset 000 

Bits 2:0 – URAT[2:0] Undefined Register Access Trace

Only the first Undefined Register Access Trace is available through the URAT field.

The URAT field is only reset by the Software Reset bit in the Control register (CTRL.SWRST).

ValueNameDescription
0 UNSPEC_STRUCT_MEMBER

Unspecified structure member set to '1' detected when the descriptor is loaded.

1 CFG_MODIFIED

CFG modified during active monitoring.

2 DSCR_MODIFIED

DSCR modified during active monitoring.

3 HASH_MODIFIED

HASH modified during active monitoring

4 READ_ACCESS

Write-only register read access

Only the first Undefined Register Access Trace is available through the URAT field.

The URAT field is only reset by the SWRST bit in the CTRL register.