Inside Secure M210 User Manual
INSIDE CONTACTLESS
DATASHEET
M210-2G - Datasheet - M210-2G
Version 1.1
M210-2G
PROXIMITY READER
13.56 MHz for ISO chips
- 14 443 type A and B
- 15 693
- FeliCa
Chips > Packaging > Readers > more...
DS 1
Content
CHAPTER 1
M210-2G DESCRIPTION
FCC and CE compliance 7
System Integration 8
M210-2G dimensions and Pin Co-ordinates 10
Mechanical Interface – Component View 10
M210-2G Pin coordinates – Components View 10
CHAPTER 2
M210-2G CONNECTION
Power supply 12
Characteristics 12
Noise influence 12
Serial Interface 13
Character Format 13
Baud rate 13
ISO 7816 T=0 Interface 14
M210-2G coupler Input and Outputs 15
Input and Outputs characteristics 15
Out2P power PIN 15
How to reset M210-2G couplers 16
Software reset 16
Hardware reset 16
M210-2G - Datasheet - M210-2G
Version 1.1
DS 2
CHAPTER 3
COMMAND INTERFACE
REFERENCE MANUAL
HOST - COUPLER protocol 2
description 2
Block protocol 4
Protocol configuration 5
LRC 5
Coupler commands overview 7
SELECT_CARD 8
SELECT_PAGE 10
TRANSMIT 12
GET_RESPONSE 14
READ_STATUS 15
SET_STATUS 16
Modifiable parameters 17
Coupler’s INPUTs AND OUTPUTS 18
EEPROM free area 18
DISABLE_COUPLER 19
DISABLE_COUPLER ENHANCED 20
ENABLE_COUPLER 21
ASK_RANDOM 22
LOAD_KEY_FILE 23
SELECT_CURRENT_KEY 24
DIVERSIFY_KEY 25
GET_CONFIG 26
M210-2G - Datasheet - M210-2G
Version 1.1
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CHAPTER 4
USER’S GUIDE
Managing INSIDE chips 2
Security configuration 3
Selecting a chip 4
Selecting a page 5
Reading chip memory 6
Writing chip memory 7
Halting a chip 8
How to work with several chips in the field 9
Managing INSIDE’s chips protocols 10
Managing the security 11
INSIDE chips security 11
Key loading 13
How to set a key as the active one 14
How to authentify a chip 15
How to authentify a PAGE 15
Protecting the keys 16
Managing ST ANDARD chips protocols 17
Time out adjustment 17
15 693-3 protocol 17
ISO 14 443 type A 18
ISO 14 443 type B 18
FeliCa ( new version) 18
Managing the RF field 19
How to reset the RF field ? 19
How to asleep the coupler 19
How to wake up the coupler 19
APPENDIX A
HOW TO LOAD A KEY IN A COUPLER
Exchange key 21
General key loading procedure 21
Terminology and notation 22
Key loading step by step 22
Algorithms 23
Key permutation 23
Checksum byte calculation 23
Load key checksum calculation 23
APPENDIX B
ERROR CODE
M210-2G - Datasheet - M210-2G
Version 1.1
DS 4
Main Features :
√√
√ Serial host interfaces:
√√
!ISO 7816-3 (T=0) compatible interface
!RS-232 CMOS interface
√√
√ Security management:
√√
!Security module
!Secure key loading
√√
√ Secured Key Storage
√√
√√
√ Contactless interfaces:
√√
!ISO 15 693
!ISO 14 443 type A
!ISO 14 443 type B
!FELICA
√√
√ Contactless transmission of data and energy supply
√√
√√
√ Carrier frequency: 13.56MHz
√√
TM
√√
√ On board antenna
√√
√√
√ Transparent mode for contactless data exchange
√√
√√
√ Supply voltage: 5V only
√√
√√
√ Low power consumption < 50 mA
√√
√√
√ Stand-by mode < 50 µA
√√
√√
√ Small PCB size: 61 x 41.5 mm
√√
√√
√ Operating temperature range: -20°C to +50°C
√√
√√
√ Emission approval* : FCC, IDA singapore, Canadian, CE
√√
Product Ordering Code
Product Ordering code Pack age Tools
M210-2G - DATASHEET - M210-2G
Version 1.1
Proxi m it y Coupler M210-2G M210-2G PCB -
* Note : The chassis will not allow ESD air discharge at voltage over 8 kV. The distance
between the chassis and its packaging has to be superior to 0.68 mm.
DS - 5
CHAPTER 1
M210-2G DESCRIPTION
M210-2G couplers are developed by INSIDE contactless for
managing the RF communication interface with 13.56 MHz standard
chips.
They have the following features :
""
" Operating frequency 13.56MHz
""
""
" Host interface RS-232 CMOS / ISO 7816 T=0*
""
""
" T arget applications Proximity and short range
""
applications
""
" Target chip All INSIDE’s chips, 15693 chips,
""
14443 chips (type A and type B),
FELICA
You will find in this chapter ...
!!
!
two ways to build your application with INSIDE’s couplers
!!
!!
!
coupler’s mechanical characteristics (PIN position, size...)
!!
TM
Afterwards, the term «coupler» stands for an electronic board that
converts numeric commands into contactless chip commands using
the RF interface.
* Note : The host interface is not fully compliant with the ISO 7816
T=0 protocol. But all the coupler’s commands are builded on this
format so that its integration in a device using this protocol is very
easy.
M210-2G - DATASHEET - M210-2G
Version 1.1
DS - 6
FCC AND CE COMPLIANCE
Model
:M210-2G
This device may not cause
harmful interference
!
Complies with IDA Standards
DA102907
Canada
210
Electrical Rating:5.0V 45mA
Made in France
FCC ID : Q45M210
Federal Communications COMMISSION (FCC) Part 15 ST A TEMENT
This equipment has been tested to FCC requirements and has been found acceptable for
use. The FCC requires the following statement for your information:
This equipment generates and uses radio frequency energy and if not installed and used
properly, that is, in strict accordance with the manufacturer ’s instructions, may cause
interference to radio and television reception. It has been type tested and found to comply
with the limits for a Class B computing device in accordance with the specifications in
Part 15 of FCC Rules, which are designed to provide reasonable protection against such
interference in a residential installation. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause interference to radio
or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
· If using an indoor antenna, have a quality outdoor antenna installed.
· Reorient the receiving antenna until interference is reduced or eliminated.
· Move the radio or television receiver away from the receiver/control.
· Move the antenna leads away from any wire runs to the receiver/control.
· Plug the receiver/control into a different outlet so that it and the radio or
television receiver are on different branch circuits.
This device complies with part 15 of the FCC rules. Operation is subject to the following
two conditions : (1) this device may not cause harmful interference, and (2) : this device
must accept any interference received, including interference that may cause undesired
operation
If necessary , the user should consult the dealer or an experienced radio/television technician
for additional suggestions. The user or master may find the following booklet prepared by
the Federal Communications Commission helpful: «Interference Handbook»
This booklet is available from the U.S. Government Printing Office, Washington, DC 20402.
The user shall not make any changes or modifications to the equipment unless authorized
by the Installation Instructions or User’s Manual. Unauthorized changes or modifications
could void the user’s authority to operate the equipment.
M210-2G - DATASHEET - M210-2G
Version 1.1
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System Integration
Diagrams below show coupler’s block diagram and architecture of 2 types of applications:
1. Coupler is integrated in a stand alone reader (access control, data collection...)
2. Coupler is connected to a computer
Emitter
Processor
Ant
Receiver
Com interfaces
Power supply
Stand Alone
Application
code
Microcontroller
Application data
memory
Example 1: Stand Alone Reader Structure
M210-2G Block Diagram
Power Supply
Coupler
External I/O
drivers
PicoTag
transponder
M210-2G - DATASHEET - M210-2G
Version 1.1
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Driver
RS232
TTL
Power supply
Coupler
Example 2: Contactless Coupler Interface
PicoTag
transponder
M210-2G - DATASHEET - M210-2G
Version 1.1
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M210-2G dimensions and Pin Co-ordinates
Mechanical Interface – Component View
" M210H size : 61 mm * 41.5 mm (+/- 1 mm)
M210-2G - DATASHEET - M210-2G
Version 1.1
M210-2G Pin coordinates – Components View
Pin pitch is 2.54 mm
DS - 10
CHAPTER 2
M210-2G CONNECTION
This chapter describes :
! How to power the coupler
! How to communicate with the coupler through the serial line
! How to connect the INPUT and OUTPUT ports
M210-2G - DATASHEET - M210-2G
Version 1.1
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Power supply
Vcc
CHARACTERISTICS
To power up the coupler, just set Vdd PIN to 5V, and connect the ground.
PI N des cription Min. Typical Max. Unit
VDD DC voltage 4.75 5 5.25 V
Ripple<30MHz 50 mVss
Supply c urrent 50 mA
Electrical characteristics
NOISE INFLUENCE
If coupler is integrated in a noisy environment, a PI filter on the power supply line is needed
to lower the noise level. It has to be as close as possible to the coupler.
If a RS232 driver is used, it may induce noise on the power supply line, and a PI filter
should be added. More over, noise induced by this kind of device is around 400kHz, which
is the frequency used by the 15 693 protocol. T o avoid any problem on our coupler (noise
emission), or on any other device connected to the power supply line, a PI filter should be
added also on the power supply line of the RS 232 driver, as close as possible to this
component.
10µF
10µH
10µF
Driver RS232
10µF
Filter component values are choosen so that frequencies under 1MHz are eliminated. This
will avoid RF noise on the coupler receiver .
Serial
line
Rx Tx
Vcc
Coupler
10µH
10µF
M210-2G - DATASHEET - M210-2G
Version 1.1
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Serial Interface
8 bits
This interface allows a serial connection to the host via three wires :
Configuration RST TX RX
RS-232 CMOS RS T TX RX
ISO 7816 T=0 RS T I/ O I/O
RST resets the coupler microprocessor when tied to the ground.
Character Format
Data Rate 9600 baud (default value)
Parity Even
Number of bits 8
T ransmission Mode LSB first
Stop bits 2
Flow control none
Note : If user’s UART cannot manage 2 stop bits, it is possible to communicate with our
coupler using only one stop bit.
SelectCard command frame
Baud rate
The default data rate is set at 9600 baud, but this can be changed by software to select
higher data rates :
! 9600
! 19600
! 38400
! 57600
! 115200
Noise
If a RS232 driver is used, it may induce noise on the power supply line, and a PI filter
should be added. More over, noise induced by this kind of device is around 400kHz, which
is the frequency used by the 15 693 protocol. T o avoid any problem on our coupler (noise
emission), or on any other device connected to the power supply line, a PI filter should be
added also on the power supply line of the RS 232 driver, as close as possible to this
component.
Version 1.1
M210-2G - DATASHEET - M210-2G
DS - 13
ISO 7816 T=0 Interface
By connecting TX and RX, a single I/O inspired from ISO 7816 T=0 is obtained.
This interface is fully described in the ISO 7816 standard. It allows the coupler to be driven
directly as in an ISO contact connector or SAM module with the T=0 protocol, thereby
utilising any existing smart card software drivers.
ISO contacts Interface
C1: VCC VD D
C2: RST RS T
C3: CLK (internal clock)
C4: - C5: GND G N D
C6: VPP C7: I/O TX – RX connected
C8: -
The CLK signal used in ISO 7816 T=0 is an internal clock (default data rate = 9600 baud).
M210-2G - DATASHEET - M210-2G
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M210-2G coupler Input and Outputs
M210-2G readers has one input and 2 outputs. A PIN can be used to power up a LED
(OUT2P)
Input and Outputs characteristics
• Input : CMOS Schmidt trigger input
- level 0 : Vin < 1
- level 1 : Vin > 4
• Output 1 : TTL 5V output
• Output 2 : TTL 5V output
Out2P power PIN
This PIN is connected to the 5V through a 1KΩ resistor. It can be used to power supply a
LED for exemple.
M210-2G - DATASHEET - M210-2G
Version 1.1
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How to reset M210-2G couplers
Resetting the coupler may be useful in two situation :
a. to set the parameters (speed, disable mode, protocol settings, keys ) to the defaults
values. All these values are stored in coupler’s internal EEPROM
b. if it is impossible to communicate with the coupler (bad setting for serial communication speed mainly)
SOFTWARE RESET
It is possible to reset the coupler’s EEPROM by sending 2 commands thanks to the SET
ST ATUS command.
Command = $80,$F4,$80,$3E,$01 - Data = $00
Command = $80,$F4,$80,$7E,$01 - Data = $00
Then the coupler has the default setting : 9600 bds, defaults protocols....
HARDWARE RESET
If for any reason it becomes impossible to communicate with the coupler, follow this
procedure :
• switch off the coupler
• connect the 2 reset pins as indicated in the drawing below
• power up the coupler : it will start with the default factory parameters
• reset the EEPROM as indicated above
The coupler is reseted.
M210-2G - DATASHEET - M210-2G
Version 1.1
DS - 16
CHAPTER 3
COMMAND INTERF ACE
REFERENCE MANUAL
In this chapter you will find the command format, and the description
of all the commands used by the coupler.
User may refer to this chapter to find the following information :
!!
!
low level description of data exchange between coupler
!!
and host, mainly when using microcontroller or an
automat
!!
!
check the signification and/or a value of a command
!!
parameter
Coupler - Reference manual
Version 1.0
RM 1
HOST - COUPLER protocol
DESCRIPTION
The commands are modeled on the ISO 7816 command set. This protocol is used by all
INSIDE’s couplers
A typical protocol exchange includes:
1.The host sends a command to the coupler
2.The coupler executes the command
3.The host receives a response from the coupler
Coupler command is always constituted of 5 bytes :
• CLASS : always 80h
• INSTRUCTION : command to be executed by the coupler (like SelectCard)
• P1 : Command parameter
• P2 : Command parameter
• P3 : Command parameter
Depending on the command, coupler answers data, status words.
There are 4 cases of data exchange:
Case Host to coupler Coupler to Host ISO Type
1 None None ISO None
2 None Yes IS O O ut
3YesNoneISO In
4 Yes Yes ISO In / Out
Note : In case 4, dat a has to be sent and received from the coupler. With T=0 protocol, it
is not possible in a single command, so this command has to be split into 2 commands:
Coupler - Reference manual
Version 1.0
RM 2
ISO In : The host sends a command + data and receives the status words.
ISO Out : The host sends a command and receives data + the status words.
Coupler with firmware former than 40-017F has only ISO NONE, ISO IN and ISO OUT
protocol available.
In all cases, status words are returned (SW1 and SW2).
Case 1: ISO None Data Exchange
Command
Host
Coupler
nb of byte s
Cla. Ins. P1 P2 P3
5 byt es
Case 2 : ISO Out Data Exchange - Coupler
Command
Host
Coupler
nb bytes
Class : always 80h
Instruction : command code
P1 & P2 : command parameters
P3: number of data bytes expected from the coupler
Cla. Ins. P1 P2 P3
Status words
SW1 SW2
2 bytes
##
# Host
##
Ack. Data
= Ins. data SW1 SW2
1 = P3
Status words
25
Ack. : coupler acknowledgement. It is always equal to the command code, except when
an error occurs. If the Acknoledgement value is different than the instruction byte, then
the received byte is the first byte of a status error code coded on 2 bytes.
Data : data sent to the host by the coupler. Size of the command has to be P3.
Status word : 90 00h if correct, error code.
Case 3: ISO In Data Exchange - Host
Command
Host
Coupler
nb bytes
Cla. Ins. P1 P2 P3 Data
##
# Coupler
##
Ack. Data
= Ins. SW1 SW2
1 = P3
Status words
25
Coupler - Reference manual
Class : always 80h
Instruction : command code
P1 & P2 : command parameters
Version 1.0
RM 3
P3: number of data bytes sent to the coupler .
s
Ack. : coupler acknowledgement. It is always equal to the command code, except when
an error occurs. If Acknowledgement value is different than instruction byte, then the
received byte is the first byte of a status error code coded on 2 bytes.
Data : data sent by host to the coupler. Size of data array has to be P3.
Status word : 90 00h if correct / error code.
Error : If the Acknowledgement value is different than the instruction byte, then the received
byte is the first byte of a status error code coded on 2 bytes.
Case 4 : ISO InOut Data Exchange - Host
Command
Host
Cla. Ins. P1 P2 P3 Data in
Coupler
nb bytes
⇔⇔
⇔ coupler
⇔⇔
Ack. Data in Ack. Data out
= Ins. = Ins. Data out SW1 SW2
1 = P3 1 =P252
Class : always 80h
Instruction : command code
P1 : command parameters
P2 : number of data bytes expected from the coupler.
P3 : number of data bytes sent to the coupler .
Ack. : coupler acknowledgement. It is always equal to the command code, except when
an error occurs. If Acknowledgement value is different than instruction byte, then the
received byte is the first byte of a status error code coded on 2 bytes.
Data : data sent to the host by the coupler. Size of the command has to be P3.
Status word : 90 00h if correct / error code.
tatus word
Coupler - Reference manual
Version 1.0
BLOCK PROTOCOL
The block mode is based on the exchange of a block sent from the host to the coupler and
after a block sent back from the coupler to the host. By this way there is no break in the
flow host-coupler. The diagram below describes this block protocol.
BLOCK
Host Send P3
Coupler if no
error in
processing
Coupler if error
in processing
LRC enables the user to check is the transmission has been performed correctly . See next
paragraph for more information.
Note: Block protocol is only available on 2G version of our readers.
Send 5 bytes
command
CLASS|INS|P1|P2|P3
Data if any
Send an
optional LRC
Send an
acknowledge
(INS)
Return a
status w ord
Return
Data
Send an
optional
LRC
Return a
status wo r d
Send an
optional LRC
RM 4
PROTOCOL CONFIGURATION
In order that the coupler knows how much data it is supposed to receive and suppose to
send back, the CLASS byte is used to indicate how it should operate. The default value
for the CLASS byte is 0x80. To implement the block mode, the three first bits have been
used.
CLASS BITS
(MSB..LSB)
10000000 0x80 Standard ISO-7816-3 T=0 prot ocol
10000001 0x81 Block protocol w ith no data from host
10000011 0x83 Block protocol with no data down from
10000100 0x84 Block protocol with P3 data down from
10001000 0x88 Block protocol with P3 data down from
10001100 0x8C Block protocol with P3 data down from
10001110 0x8E Block protocol with P3 data down from
CLASS
VALUE
MEANING
and back from c oupler
host and P 3 dat a bac k from coupler
host and no data back from c oupler
host and P 1 dat a bac k from coupler
host and P 2 dat a bac k from coupler
host and P 3 dat a bac k from coupler
LRC
The block diagram mentions an optionnal LRC (Longitudinal Redundancy Checksum) or
CRC (Cyclic Redundancy Checksum) can be appended in the flow. This option is controlled
by a parameter into the coupler configuration which can be set via the command
SET_STATUS.
Calculation
LRC is the result of the XOR of all the bytes sent by the host including command and the
P3 data bytes. If the LRC does not correspond to the LRC calculated by the coupler , the
coupler will response with a status word equal to $6F$00.
The example below shows how the LRC is calculated:
$82$C0$00$00$03 + $01$02$03 + $41 because $41 = $82 xor $C0 xor $00 xor $00 xor
$03 xor $01 xor $02 xor $03.
The LRC calculation is equivalent to the CRC8 calculation with a poly equal to 1.
Coupler - Reference manual
Version 1.0
RM 5
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