參數(shù)資料
型號: CLRC632
廠商: NXP Semiconductors N.V.
英文描述: Multiple Protocol Contactless Reader IC
中文描述: 多協(xié)議非接觸式讀卡器IC
文件頁數(shù): 20/163頁
文件大小: 948K
代理商: CLRC632
Philips Semiconductors
Product Specification Rev. 3.0; May 2003
Multiple Protocol Contactless Reader IC
CL RC632
20
Confidential
5
CL RC632 REGISTER SET
5.1
CL RC632 Registers Overview
Page
Address
hex
Register Name
Function
0
Page
selects the register page
1
Command
starts (and stops) the command execution
2
FIFOData
in- and output of 64 byte FIFO buffer
3
PrimaryStatus
status flags of the receiver and transmitter and of the FIFO buffer
4
FIFOLength
number of bytes buffered in the FIFO
5
SecondaryStatus
diverse status flags
6
InterruptEn
control bits to enable and disable passing of interrupt requests
P
7
InterruptRq
interrupt request flags
8
Page
selects the register page
9
Control
diverse control flags e.g.: timer, power saving
A
ErrorFlag
error flags showing the error status of the last command executed
B
CollPos
bit position of the first bit collision detected on the RF-interface
C
TimerValue
actual value of the timer
D
CRCResultLSB
LSB of the CRC-Coprocessor register
E
CRCResultMSB
MSB of the CRC-Coprocessor register
P
F
BitFraming
adjustments for bit oriented frames
10
Page
selects the register page
11
TxControl
controls the logical behaviour of the antenna driver pins TX1 and TX2
12
CWConductance
selects the conductance of the antenna driver pins TX1 and TX2
13
ModConductance
Defines the driver output conductance
14
CoderControl
sets the clock rate and the coding mode
15
ModWidth
selects the width of the modulation pulse
16
ModWidthSOF
selects the width of the modulation pulse for SOF (I
CODE Fast-Mode)
P
C
17
TypeBFraming
Defines the framing for ISO14443-B communication
18
Page
selects the register page
19
RxControl1
controls receiver behaviour
1A
DecoderControl
controls decoder behaviour
1B
BitPhase
selects the bit-phase between transmitter and receiver clock
1C
RxThreshold
selects thresholds for the bit decoder
1D
BPSKDemControl
Control BPSK receiver behaviour
1E
RxControl2
controls decoder behaviour and defines the input source for the receiver
P
R
1F
ClockQControl
controls clock generation for the 90° phase shifted Q-channel clock
CL RC632 Register Set (continued)
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