83Plus:BCALLs:8027

Synopsis

Official Name: FindFirstCertificateField

BCALL Address: 8027

Searches for a given field in the certificate.

Inputs

• DE = field to search for (e.g. 0A10 to search for the calculator ID)

Outputs

• HL = address of the first matching field
• NZ set if not found.

Destroys

• AF
• OP1

Comments

Flash must be write enabled first.

Example

 ld de,0A10h
 B_CALL FindFirstCertificateField