HID Global Corporation 5553 사용자 설명서

 

HF Multi ISO RFID Reader User Manual, Firmware V1.4 

 

1508-USM-00-0-04 

 

This byte contains the clock rate conversion and baud rate adjustment according to ISO/IEC 
7816-3.  The default value on start-up is 11h (F/D = 1) 

The following pairs of F (clock rate conversion factor) and D (baud rate adjustment factor) are 
supported. 

128  

8, 16, 32 
(Di = 4,5,6) 

Non ISO standard transmission factor 
[ T=0 not supported for these F|D values ] 

(Fi=8) 

372  
(Fi=0,1) 

0, 1, 2, 4, 8, 12 
(Di = 0,1,2,3,4,8) 

ISO standard transmission factors 

512 

32, 64 

ISO standard transmission factors 

(Fi=9) 

(Di = 6,7) 

A clock of 3.39MHz is used. 

The supported transmission protocol types are T=0 and T=1. For these protocol types, the ATR is 
checked. 

This command does not process the block frame of the transmission protocol T=1; all bytes are 
passed through. 

The user has to specify the block frame by itself. 

The non-ISO standard transmission factors supporting baud rates up to 847500 Baud. 

The SAM interface does not support error repetition and does not check the parity bit. 

August 2010 

 

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