UIC680 Programmer’s Manual
UDN PM063-U Rev. 4
4-7
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p (70H) – Arm to Read (Used for Manufacturing Test Only)
COMMENT 1.Clear read data buffers.
2.Transmit command acknowledgement (“^” 5EH).
3.Wait for card read.
4.If the card media is detected a "(" (28H) byte is sent, when
media detect goes inactive a “)” (29H) byte is sent.
This is similar to the 'P' command but send ‘(‘ at start of magnetic stripe
card data and ‘)’ at end.
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<ESC> (1BH) – Abort Arm to Read
COMMENT 1.Clear read data buffers.
2.Abort Arm to Read Command.
3.Transmit command acknowledge (“^” 5EH).
•
Q (51H) – Transmit Track 1 data
•
R (52H) – Transmit Track 2 data
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S (53H) – Transmit Track 3 data
COMMENT 1.Detect the card type automatically and process data in the read buffer.
2.If error is detected, transmit proper error response ('*' or '+'),
refer to “Responses to the Host” section.
3.Else, transmit data in ASCII.
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H (48H) – Self-ARM function disable/enable
COMMENT Disable auto read function temporarily if Self-Arm is enabling.
H [Enable/Disable, 1 byte]
[Enable/Disable]
0 (30h, ASCII Hex) - Self-Arm disable
1 (31h, ASCII Hex) - Self-Arm enable
NOTE
UIC680 cannot perform the Self-ARM enable command for the contactless
payment card reading under below conditions:
1.The payment card is decoded successful and the UIC680 is waiting the
card to be removed from the reading zone.
2.The payment card is failed to decode and the UIC680 is waiting the card
to be removed from the reading zone.