Instruction Manual

ACR31 – Reference Manual [e-mail]
Version 1.00
www.acs.com.hk
Page 16 of 19
Offset Field Size Value Description Encrypted
135
bTrack2Error
1
Track 2 error register.
If the MSB is set, It is an error
code. Otherwise, it is error-free.
136
wCheckSum
2
CRC16 checksum for all the
preceding fields.