ACS ACR38U-N1 manual

ACS ACR38U-N1
6.7 · 1
PDF manual
 · 79 pages
English
manualACS ACR38U-N1
ACR38x (CCID) Reference Manual info@acs.com.hk
Version 6.05

www.acs.com.hk

Page 75 of 79

9.3.9.7. VERIFY_SECURITY_CODE

This command is used to submit Security Code (2 bytes) to the inserted card. Security Code is to
enable the memory access of the card.
The following actions are executed:
1. Present the specified code to the card
2. Search a '1' bit in the presentation error counter and write the bit to '0'
3. Erase the presentation error counter. The Security Code Attempts Counter can be erased
when the submitted code is correct.
Command Format (abData field in the PC_to_RDR_XfrBlock)
Pseudo-APDU
CLA INS
Error
Counter LEN
Byte
Address
MEM_L
CODE
Byte 1 Byte 2
FFh 20h 08h 0Ah 02h
Where:
Error Counter LEN Length of presentation error counter in bits
Byte Address Byte address of the key in the card
CODE 2 bytes Security Code
Response Data Format (abData field in the RDR_to_PC_DataBlock)
SW1 SW2
Where:
SW1, SW2 = 90 00h if no error
= 63 00h if there are no more retries
Note: After SW1SW2 = 9000h has been received, read back the Security Code Attempts Counter
(SCAC) to check whether the VERIFY_USER_CODE is correct. If SCAC is erased and is equal to
“FFh,” the previous verification is successful.

Manual

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ACS ACR38U-N1 specifications

Below you will find the product specifications and the manual specifications of the ACS ACR38U-N1.

General
BrandACS
ModelACR38U-N1 | ACR38U-N1
Productpayment terminal
EAN0190268123662, 0660335876888, 0706551121699, 0707430110490, 0760079617874, 0796389775966, 0798033553890, 4894560168012, 5712505801550, 9010640758576, 6889284468034, 6889284120178
LanguageEnglish
FiletypeUser manual (PDF)
Weight & dimensions
Width20 mm
Height58 mm
Depth13.7 mm
Weight12 g
Design
Product colorBlack
Placement supportedIndoor
LED indicatorsYes
Operational conditions
Operating temperature (T-T)0 - 60 °C
Operating relative humidity (H-H)0 - 90 %
Sustainability
Sustainability certificatesRoHS
Ports & interfaces
InterfaceUSB 2.0
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Frequently Asked Questions

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the ACS ACR38U-N1 below.

What is the weight of the ACS ACR38U-N1?

The ACS ACR38U-N1 has a weight of 12 g.

What is the height of the ACS ACR38U-N1?

The ACS ACR38U-N1 has a height of 58 mm.

What is the width of the ACS ACR38U-N1?

The ACS ACR38U-N1 has a width of 20 mm.

What is the depth of the ACS ACR38U-N1?

The ACS ACR38U-N1 has a depth of 13.7 mm.

Is the manual of the ACS ACR38U-N1 available in English?

Yes, the manual of the ACS ACR38U-N1 is available in English .

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