Singlepulse when write a 1 to the corresponding bit

[xinwu-cyber]

As subject, how to describe these behavior ?

• Singlepulse when write a 1 to the corresponding bit
  A write/read bit, but only trigger single pulse when write a 1

• Singlepulse when write a 0 to the corresponding bit
  A write/read bit, but only trigger single pulse when write a 0

[amykyta3]

Sorry for not seeing this sooner.

The first case is trivial since it is the inherent behavior of the singlepulse property. Writing a 1 to the field will set it to 1 since it is writable, and then it will automatically clear to 0 due to singlepulse.

field {
    sw = rw;
    hw = r;
    singlepulse;
};

The second case is possible if you make the field have a "write-zero-to-set" access policy:

field {
    sw = rw;
    hw = r;
    onwrite = wzs;
    singlepulse;
};

[xinwu-cyber]

thank you !