Data Sheet

Chips and readers- USER’S GUIDE
UG 6
Version 1.0
READING CHIP MEMORY
You will find a full memory description in the chip datasheet, but the easiest way to
discover the chip memory is to use the MX3 software (PICO MEMORY page).
You have to enter... You will get...
- block number - memory data
- protocol to use
Then use the following command :
!!
!!
! ActiveX method : Mx.ReadBlock (BlockStart, BlockCount, ChipResponse)
Mx.Read property : ActiveX component optimizes reading
speed by using READ or READ4 chip command depending on chip possibilities.
!!
!!
! C Library : Clib_w_ReadBlock (BlockStart, BlockCount, Protocol,
ChipResponse)
Clib_w_ReadBlockBy4(BlockStart, BlockCount, Protocol,
ChipResponse)
!!
!!
! Low level : TRANSMIT command + 0Ch chip command (single read)
+ 06h chip command (read4)
All communication with a chip is done thanks to this command, including INSIDE’s chips.
You will find there how to read one block with the 15 693 standard.
Host
80h C2h C5h 08h 02h 0Ch Addh
Coupler
C2h Chip's answer 90h 00h
You can also use the Read4 chip command :
Host
80h C2h C5h 20h 02h 06h Addh
Coupler
C2h Chip's answer 90h 00h
Note : To use another protocol, just change the bit in P2 parameter.
14 443 B-2 : Use 80h C2h C4h...
14 443 B-3 : Use 80h C2h C6h...