UIC680 Programmer’s Manual
UDN PM063-U Rev. 4
4-9
4.3 Contactless Card Operation Command Description
•
G (47H) – ISO14443 type protocol select
COMMENT Select ISO 14443 type A or B which manual command operated.
G[Type, 1 byte]
[Type]
0 (30h, ASCII Hex) - ISO14443 A
4 (30h, ASCII Hex) - ISO14443 B
The default contactless smart card type is type A after power up.
RESPONSE ‘^’ – Acknowledgement
‘!’
–
Bad
parameter
•
O (4FH) – Antenna power ON
COMMENT Apply power on the antenna. This command is for manual command
operation.
RESPONSE ‘^’ – Acknowledgement
‘*’ – Failed, the reader is in Self-Arm mode. The antenna power cannot
be turned off.
•
o (6FH) – Antenna power OFF
COMMENT Turn the antenna power off.
RESPONSE ‘^’ – Acknowledgement
‘*’ – Failed, the reader is in Self-Arm mode. The antenna power cannot
be turned off.
•
b (62H) – Request
COMMENT Request
command.
b[Req command, 1 byte] - If reader is set to ISO14443 type A
[Req command] (optional)