User's Manual

ACR1281U
 Advanced Card Systems Ltd. Page 25 of 81
12. Read and Update the RC531 Register
• Read the Register = {E0 00 00 19 “Register No”}
• Response = {E1 00 00 00 01 “Current Value”}
• Update the Register = {E0 00 00 1A “Register No” “New Value”}
• Response = {E1 00 00 00 00}
13. Go into Contactless EMV Terminal Loop
• Command = {0E 00 01 00 00}
• Response = {
90“Current Value”}
14. Go into Contact EMV Terminal Loop
• Command = {0E 01 01 00 00}
• Response = {E1 00 00 00 01 “Current Value”}
15. Read and Initial Card Insert Counter
• Read the Register = {E0 00 00 09 00}
• Initialize the counter = {E0 00 00 09 04 “ICC Counter (LSB)” “ICC Counter (MSB)”
“PICC Counter (LSB)” “PICC Counter (MSB)”}
Response = {E1 00 00 00 04 “ICC Counter (LSB)” “ICC Counter (MSB)” “PICC Counter
(LSB)” “PICC Counter (MSB)”}
• Update the counter data to static storage unit = {E0 00 00 0A 00}
16. Initial RC531 Setting For PICC
• Read the Register = {E0 00 00 2F 00}
•
• Update the Registers:
E0 00 00 2F 13 BModeIndex RxAThres106 RxAThres212 RxAThres424 RxAThres848
RxBThres106 RxBThres212 RxBThres424 RxBThres848 RxACtl106 RxACtl212
RxACtl424 RxACtl848 RxBCtl106 RxBCtl212 RxBCtl424 RxBCtl848 CWAConductonce
CWBConductonce
• Response:
E1 00 00 00 13 BModeIndex RxAThres106 RxAThres212 RxAThres424 RxAThres848
RxBThres106 RxBThres212 RxBThres424 RxBThres848 RxACtl106 RxACtl212
RxACtl424 RxACtl848 RxBCtl106 RxBCtl212 RxBCtl424 RxBCtl848 CWAConductonce
CWBConductonce
Default value:
1. E0 00 00 2F 13 0B 8F AF 85 80 8F 8F 8F 8F 72 53 32 12 76 52 32 12 3f 3f