请教各位大神
proxmark3> hf 15 cmd sysinfo -2 u
0F 34 5A 72 DB 91 81 07 E0 00 00 3F 03 8B
UID = E0078191DB725A34
Texas Instrument; Tag-it HF-I Plus(RF-HDT-DVBB tag or Third Party Products)
DSFID supported, set to 00
AFI supported, set to 000
Tag provides info on memory layout (vendordependent)
4(or 3) bytes/page x 64 pages
IC reference given: 8B
proxmark3> hf 15 cmd sysinfo -2 u
0F 34 5A 72 DB 91 81 07 E0 00 00 27 03 02
UID = E0078191DB725A34
Texas Instrument; Tag-it HF-I Plus(RF-HDT-DVBB tag or Third Party Products)
DSFID supported, set to 00
AFI supported, set to 000
Tag provides info on memory layout (vendordependent)
4(or 3) bytes/page x 40 pages
IC reference given: 02
这个IC reference given 是啥意思，复制的标签，快里面的数据都一样，但是不识别。还有能不能把 00 00 27 03 02改成 00 00 3F 03 8B