CLRC63201TSLASH0FE datasheet(41/163 Pages) PHILIPS

41 / 163 page

Philips Semiconductors

Product Specification Rev. 3.0; May 2003

Multiple Protocol Contactless Reader IC

CL RC632

Confidential

5.2.3.5

CoderControl Register

sets the clock rate and the coding mode

Name: CoderControl

Address:0x14

Reset value: 00011001, 0x19

SendOne

Pulse

CoderRate

TxCoding

Access

Rights

r/w

Description of the bits

Bit

Symbol

Function

SendOnePulse

Set to 1, forces to generate only one Mudulation (for ISO 15693 only). This is

used to switch to the next TimeSlot if the Inventory command is used.

This bit is not cleared automatically, it has to be re-set to 0 by the user.

These values shall not be changed

5-3

CoderRate

This register defines the clock rate for Coder Circuit

000:

MIFARE

® 848 kBaud

001:

MIFARE

® 424 kBaud

010:

MIFARE

® 212 kBaud

011:

MIFARE

® 106 kBaud; ISO14443 A

100:

ISO 14443-B

101:

For I●CODE1 standard mode and ISO 15693 (~52.97kHz)

110:

For I●CODE1 fast mode (~26.48kHz)

111:

RFU

2-0

TxCoding

This register defines the bit coding Mode and Framing during Transmission

000:

NRZ according ISO14443-B

001:

MIFARE

®, ISO14443-A, (Miller coded)

010:

RFU

011:

RFU

100:

For I●CODE1 standard mode (1 out of 256 coding)

101:

For I●CODE1 fast mode (RZ coding)

110:

For ISO 15693 standard mode (1 out of 256 coding)

111:

For ISO 15693 fast mode (1 out of 4 coding)

CLRC63201T/0FE Datasheet(PDF) 41 Page - NXP Semiconductors

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