ISI_WPSR

ISI Write Protection Status Register

  0xE8 32 Read-only 0x00000000  
Parent topic: Register Summary

ISI Write Protection Status Register

Bit  31 30 29 28 27 26 25 24  
                   
Access                   
Reset                   
Bit  23 22 21 20 19 18 17 16  
  WPVSRC[15:8]  
Access  R R R R R R R R  
Reset  0 0 0 0 0 0 0 0  
Bit  15 14 13 12 11 10 9 8  
  WPVSRC[7:0]  
Access  R R R R R R R R  
Reset  0 0 0 0 0 0 0 0  
Bit  7 6 5 4 3 2 1 0  
                WPVS  
Access                R  
Reset                0  

Bit 0 – WPVS: Write Protection Violation Status

Write Protection Violation Status

ValueName
0 No write protection violation occurred since the last read of ISI_WPSR.
1 A write protection violation has occurred since the last read of the ISI_WPSR. If this violation is an unauthorized attempt to write a protected register, the associated violation is reported into field WPVSRC.

Bits 23:8 – WPVSRC[15:0]: Write Protection Violation Source

Write Protection Violation Source

ValueName
0 No Write Protection Violation occurred since the last read of this register (ISI_WPSR).
1 Write access in ISI_CFG1 while Write Protection was enabled (since the last read).
2 Write access in ISI_CFG2 while Write Protection was enabled (since the last read).
3 Write access in ISI_PSIZE while Write Protection was enabled (since the last read).
4 Write access in ISI_PDECF while Write Protection was enabled (since the last read).
5 Write access in ISI_Y2R_SET0 while Write Protection was enabled (since the last read).
6 Write access in ISI_Y2R_SET1 while Write Protection was enabled (since the last read).
7 Write access in ISI_R2Y_SET0 while Write Protection was enabled (since the last read).
8 Write access in ISI_R2Y_SET1 while Write Protection was enabled (since the last read).
9 Write access in ISI_R2Y_SET2 while Write Protection was enabled (since the last read).