CLRC632 Datasheet, PDF (2/163 Pages) NXP Semiconductors – Multiple Protocol Contactless Reader IC

Philips Semiconductors
Multiple Protocol Contactless Reader IC
Product Specification Rev. 3.0; May 2003
CL RC632
CONTENTS
1
GENERAL INFORMATION ..................................................................................................................7
1.1 Scope ....................................................................................................................................................7
1.2 General Description...............................................................................................................................7
1.3 Features ................................................................................................................................................8
1.4 Ordering Information .............................................................................................................................8
2
BLOCK DIAGRAM ...............................................................................................................................9
3
PINNING INFORMATION ...................................................................................................................10
3.1 Pin Configuration.................................................................................................................................10
3.2 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
MEMORY ORGANISATION OF THE E²PROM .................................................................................73
6.1 Diagram of the E²PROM Memory Organisation..................................................................................73
6.2 Product Information Field (Read Only)................................................................................................74
2
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