MFRC522_(2007) Просмотр технического описания (PDF) - NXP Semiconductors.

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Компоненты Описание

производитель

MFRC522_
(Rev.:2007)

Contactless Reader IC

NXP Semiconductors. 

NXP Semiconductors

MFRC522

Contactless Reader IC

Table 12: Description of CommIEnReg bits

Bit

Symbol Description

2

LoAlertIEn Allows the low alert interrupt request (indicated by bit LoAlertIRq) to be

propagated to pin IRQ.

1

ErrIEn

Allows the error interrupt request (indicated by bit ErrIRq) to be propagated

to pin IRQ.

0

TimerIEn Allows the timer interrupt request (indicated by bit TimerIRq) to be

propagated to pin IRQ.

112132

Product data sheet

Rev. 3.2 — 22 May 2007

© NXP B.V. 2007. All rights reserved.

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