MFRC63002R datasheet(74/118 Pages) NXP

74 / 118 page

MFRC630

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Product data sheet

COMPANY PUBLIC

Rev. 3.1 — 6 September 2012

227531

74 of 118

NXP Semiconductors

MFRC630

Contactless reader IC

9.7.2.13

T2CounterValHi

High byte of the counter register of Timer2.

9.7.2.14

T2CounterValLoReg

Low byte of the current value of Timer 2.

9.7.2.15

T3Control

Control register of the Timer 3.

Table 94.

T2ReloadLo bits

Bit

Symbol

Description

7 to 0

T2ReloadLo

Defines the low byte of the reload value of the Timer2. With the start

event the timer load the value of the T2ReloadValHi and

T2RelaodVaLo. Changing this register affects the timer only at the next

start event.

Table 95.

T2CounterValHi register (address 1Ch)

Bit

Symbol

T2CounterHi

Access

rights

Table 96.

T2CounterValHi bits

Bit

Symbol

Description

7 to 0

T2Counter

ValHi

High byte current counter value of Timer2.

This value shall not be read out during reception.

Table 97.

T2CounterValLo register (address 1Dh)

Bit

Symbol

T2CounterValLo

Access

rights

Table 98.

T2CounterValLo bits

Bit

Symbol

Description

7to 0

T2Counter

ValLo

Low byte of the current counter value of Timer1Timer2.

This value shall not be read out during reception.

Table 99.

T3Control register (address 1Eh)

Bit

Symbol

T3StopRx

T3Start

T3AutoRestart

T3Clk

Access

rights

r/w

RFU

r/w

RFU

r/w

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