REVISIONID

Revision ID

Revision ID Register
Tip: For example, the REVISIONID register value for revision B1 will be 0xA041.
  0x3FFFFC 16  

Revision ID

Bit  15 14 13 12 11 10 9 8  
  1010[3:0] MJRREV[5:2]  
Access  R R R R R R R R  
Reset  1 0 1 0 q q q q  
Bit  7 6 5 4 3 2 1 0  
  MJRREV[1:0] MNRREV[5:0]  
Access  R R R R R R R R  
Reset  q q q q q q q q  

Bits 15:12 – 1010[3:0]: Read as ‘b1010

Read as ‘b1010

These bits are fixed with value ‘b1010 for all devices in this family.

Bits 11:6 – MJRREV[5:0]: Major Revision ID

Major Revision ID

These bits are used to identify a major revision (A0, B0, C0, etc.).

Revision A = ‘b00 0000

Revision B = ‘b00 0001

Bits 5:0 – MNRREV[5:0]: Minor Revision ID

Minor Revision ID

These bits are used to identify a minor revision.

Revision A0 = ‘b00 0000

Revision B0 = ‘b00 0000

Revision B1 = ‘b00 0001