User's Manual

ACG HF Multi ISO RFID Reader V1.0
ACG Identification Technologies GmbH 53
12.3.7 OPMODE, operating mode register (0Eh)
The operation mode register defines which tag types the reader supports. This
register enables fast tag recognition because only defined tag types are requested.
Operation mode register
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
(LSB)
RFU
ICODE
UID
ICODE
EPC
ISO 15693
ICODE
SR176
ISO
14443B
ISO
14443A
Figure 12-13: Operation mode register
12.3.8 Single Shot Time-out (0Fh)
The time-out value defines the delay time between two responses of the reader. It
only has effect in continuous read mode. To enable the time-out, the single shot flag
has to be set. See the protocol configuration register above. One time-out slice is
around 100ms. Exact timing depends on the protocol used.
Value 00h indicates no delay time.
Default value is 0Ah (1 second).
12.3.9 Protocol configuration 2 (13h)
The protocol configuration register 2 (PCON2) further specifies the general behavior
of the reader device.
Default value is 00h.
Protocol configuration 2 register
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Disable
ISO
14443 -4
Error
Handling
Enable
ISO
14443B
Anti-
collision
Reset
Recovery Time
Multiplier
Noisy
Environ-
ment
Enable
binary
frame
v2
Disable
start-up
message
Disable
multi-
tag
reset
Figure 12-14: Protocol configuration register
12.3.9.1 Disable multi-tag reset (default 0)
If set, the reader does not reset before the multi-tag list and multi-select command
have been performed.