
Philips Semiconductors
Product Specification Rev. 3.0; May 2003
Multiple Protocol Contactless Reader IC
CL RC632
2
Confidential
CONTENTS
1
1.1
1.2
1.3
1.4
GENERAL INFORMATION ..................................................................................................................7
Scope ....................................................................................................................................................7
General Description...............................................................................................................................7
Features ................................................................................................................................................8
Ordering Information .............................................................................................................................8
2
BLOCK DIAGRAM ...............................................................................................................................9
3
3.1
3.2
PINNING INFORMATION...................................................................................................................10
Pin Configuration.................................................................................................................................10
Pin Description ....................................................................................................................................11
4
4.1
4.2
4.3
4.3.1
4.3.2
4.3.3
4.4
DIGITAL INTERFACE ........................................................................................................................13
Overview of Supported μ-Processor Interfaces..................................................................................13
Automatic μ-Processor Interface Type Detection ...............................................................................13
Connection to Different μ-Processor Types........................................................................................14
Separated Read/Write Strobe.............................................................................................................14
Common Read/Write Strobe...............................................................................................................15
Common Read/Write Strobe and Hand-Shake Mechanism: EPP......................................................16
SPI compatible interface .....................................................................................................................17
5
5.1
5.1.1
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.3
5.4
5.4.1
5.4.2
5.4.3
CL RC632 REGISTER SET................................................................................................................20
CL RC632 Registers Overview ...........................................................................................................20
Register Bit Behaviour.........................................................................................................................22
Register Description............................................................................................................................23
Page 0: Command and Status............................................................................................................23
Page 1: Control and Status.................................................................................................................31
Page 2: Transmitter and Control.........................................................................................................38
Page 3: Receiver and Decoder Control ..............................................................................................44
Page 4: RF-Timing and Channel Redundancy ...................................................................................51
Page 5: FIFO, Timer and IRQ- Pin Configuration...............................................................................58
Page 6: RFU........................................................................................................................................63
Page 7: Test Control ...........................................................................................................................64
CL RC632 Register Flags Overview...................................................................................................68
Modes of Register Addressing............................................................................................................72
Paging Mechanism..............................................................................................................................72
Dedicated Address Bus.......................................................................................................................72
Multiplexed Address Bus.....................................................................................................................72
6
6.1
6.2
MEMORY ORGANISATION OF THE E2PROM .................................................................................73
Diagram of the E2PROM Memory Organisation..................................................................................73
Product Information Field (Read Only)................................................................................................74