参数资料
型号: CLRC63201T
厂商: NXP Semiconductors N.V.
元件分类: 通信及网络
英文描述: Multiple protocol contactless reader IC (MIFARE-I-CODE1)
封装: CLRC63201T/0FE<SOT287-1 (SO32)|<<http://www.nxp.com/packages/SOT287-1.html<1<week 5, 2005,;
文件页数: 67/126页
文件大小: 719K
代理商: CLRC63201T
CLRC632_35
NXP B.V. 2009. All rights reserved.
Product data sheet
PUBLIC
Rev. 3.5 — 10 November 2009
073935
45 of 126
NXP Semiconductors
CLRC632
Multiple protocol contactless reader IC (MIFARE/I-CODE1)
10.3 Register overview
Table 39.
CLRC632 register overview
Sub
address
(Hex)
Register name
Function
Refer to
Page 0: Command and status
00h
Page
selects the page register
01h
Command
starts and stops command execution
02h
FIFOData
input and output of 64-byte FIFO buffer
03h
PrimaryStatus
receiver and transmitter and FIFO buffer status ags
04h
FIFOLength
number of bytes buffered in the FIFO buffer
05h
SecondaryStatus
secondary status ags
06h
InterruptEn
enable and disable interrupt request control bits
07h
InterruptRq
interrupt request ags
Page 1: Control and status
08h
Page
selects the page register
09h
Control
control ags for timer unit, power saving etc
0Ah
ErrorFlag
show the error status of the last command executed
0Bh
CollPos
bit position of the rst bit-collision detected on the RF interface
0Ch
TimerValue
value of the timer
0Dh
CRCResultLSB
LSB of the CRC coprocessor register
0Eh
CRCResultMSB
MSB of the CRC coprocessor register
0Fh
BitFraming
adjustments for bit oriented frames
Page 2: Transmitter and coder control
10h
Page
selects the page register
11h
TxControl
controls the operation of the antenna driver pins TX1 and TX2
12h
CwConductance
selects the conductance of the antenna driver pins TX1 and TX2 Table 73 on page 60
13h
ModConductance
denes the driver output conductance
14h
CoderControl
sets the clock frequency and the encoding
15h
ModWidth
selects the modulation pulse width
16h
ModWidthSOF
selects the SOF pulse-width modulation (I-CODE1 fast mode)
17h
TypeBFraming
denes the framing for ISO/IEC 14443 B communication
Page 3: Receiver and decoder control
18
Page
selects the page register
19
RxControl1
controls receiver behavior
1A
DecoderControl
controls decoder behavior
1B
BitPhase
selects the bit-phase between transmitter and receiver clock
1C
RxThreshold
selects thresholds for the bit decoder
1D
BPSKDemControl
controls BPSK receiver behavior
1Eh
RxControl2
controls decoder and denes the receiver input source
1Fh
ClockQControl
clock control for the 90
° phase-shifted Q-channel clock
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