RM310 NXP Semiconductors, RM310 Datasheet - Page 27

• Manufacturer Part Number: RM310
• Description: Ht Rm 310 Hitag Tm Mini Reader Module
• Manufacturer: NXP Semiconductors

HT RM310
3.3.13. HaltSelected_HT2
Sets the selected transponder in halt mode, i.e. the transponder is muted until it has left the RF
field or until the RF field is deactivated. By using this command different transponders can be han-
dled simultaneously in the operating field of the antenna.
Protocol:
Host - Reader module
Reader module - Host
3.3.14. ReadPage_HT2
Reads a page of the selected transponder. In order to increase data security this command should
always be combined with the command ReadPageInv_HT2. Then the data which has been read
with ReadPage_HT2 and ReadPageInv_HT2 should be compared with each other.
Protocol:
Host - Reader module
Reader module - Host
Htrm310.doc/HS
Page 27 of 41
Rev. 2.3
status: 0 no error
status: 0 no error
0x0C
status
0x0D
pagenr
status
data [0]
data [3]
1 INTERFACE error
8 ACKNOWLEDGEMENT error
1 INTERFACE error
3 NOTAG error
02-10-1998