User's Manual

ACR122L
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USB
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ACS
Data Out: SW1 SW2.
Table 10.0C: Status Code
Results SW1 SW2 Meaning
Success 90 00 The operation is completed successfully.
Error 63 00 The operation is failed.
6.4.14. Escape APDU for Pause LCD Scrolling
This APDU is used to Pause the LCD Scrolling set before
To resume the scrolling, send again the scrolling LCD command (5.10) to perform
Table 11.0A: Pause Scrolling Command Format (5 Bytes)
Command Class INS P1 P2 Lc
Clear LCD 0xFF 0x00 0x6E 0x00 0x00
Data Out: SW1 SW2.
Table 11.0B: Status Code
Results SW1 SW2 Meaning
Success 90 00 The operation is completed successfully.
Error 63 00 The operation is failed.
6.4.15. Escape APDU for Stop LCD Scrolling
This APDU is used to stop the LCD Scrolling set before, the LCD display will back to normal display position
Table 12.0A: Stop Scrolling LCD Command Format (5 Bytes)
Command Class INS P1 P2 Lc
Clear LCD 0xFF 0x00 0x6F 0x00 0x00
Data Out: SW1 SW2.
Table 12.0B: Status Code
Results SW1 SW2 Meaning
Success 90 00 The operation is completed successfully.
Error 63 00 The operation is failed.
6.4.16. Escape APDU for LCD Contrast Control
This APDU is used to Control the LCD Contrast
Table 13.0A: LCD Contrast Control Command Format (5 Bytes)