MFRC63002R datasheet(65/118 Pages) NXP

номер детали	MFRC63002R

подробное описание детали	Contactless reader IC

PDF	118 Pages

Scroll/Zoom	100%

производитель	NXP [NXP Semiconductors]

домашняя страница	http://www.nxp.com

Logo

65 / 118 page

MFRC630

All information provided in this document is subject to legal disclaimers.

Product data sheet

COMPANY PUBLIC

Rev. 3.1 — 6 September 2012

227531

65 of 118

NXP Semiconductors

MFRC630

Contactless reader IC

9.6.3 RxBitCtrl

Receiver control register.

Table 61.

Status register (address 0Bh)

Bit

Symbol

Crypto1On

ComState

Access

rights

RFURFU

Table 62.

Status bits

Bit

Symbol

Description

7to 6

RFU

Crypto1On Indicates if the MIFARE Crypto is on. Clearing this bit is switching the

MIFARE Crypto off. The bit can only be set by the MFAuthent command.

4to3

RFU

2 to 0

ComState

ComState shows the status of the transmitter and receiver state machine:

000b ... Idle

001b ... TxWait

011b ... Transmitting

101b ... RxWait

110b ... Wait for data

111b ... Receiving

100b ... not used

Table 63.

RxBitCtrl register (address 0Ch);

Bit

Symbol

ValuesAfterColl

RxAlign

NoColl

RxLastBits

Access

rights

r/w

Table 64.

RxBitCtrl bits

Bit

Symbol

Description

ValuesAfter

Coll

If cleared, every received bit after a collision is replaced by a zero. This

function is needed for ISO/IEC14443 anticollision

MFRC63002R датащи(PDF) 65 Page - NXP Semiconductors

MFRC63002R датащи(HTML) 65 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL