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: 85/126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
61 of 126
NXP Semiconductors
CLRC632
Multiple protocol contactless reader IC (MIFARE/I-CODE1)
10.5.3.5
CoderControl register
Sets the clock rate and the coding mode.
Table 77.
CoderControl register (address: 14h) reset value: 0001 1001b, 19h bit allocation
Bit
7
6
5
4
3
2
1
0
Symbol
SendOnePulse
0
CoderRate[2:0]
TxCoding[2:0]
Access
R/W
Table 78.
CoderControl register bit descriptions
Bit
Symbol
Value
Description
7
SendOnePulse
1
forced ISO/IEC 15693 modulation. This is used to switch to the
next TimeSlot if the Inventory command is used.
0
this bit is not cleared automatically, it must be reset by the user
to logic 0
6
0
-
this value must not be changed
5 to 3 CoderRate[2:0]
this register denes the clock rate for the encoder circuit
000
MIFARE 848 kBd
001
MIFARE 424 kBd
010
MIFARE 212 kBd
011
MIFARE 106 kBd; ISO/IEC 14443 A
100
ISO/IEC 14443 B
101
I-CODE1 standard mode and ISO/IEC 15693 (~52.97 kHz)
110
I-CODE1 fast mode (~26.48 kHz)
111
reserved
2 to 0 TxCoding[2:0]
this register denes the bit coding mode and framing during
transmission
000
NRZ according to ISO/IEC 14443 B
001
MIFARE, ISO/IEC 14443 A, (Miller coded)
010
reserved
011
reserved
100
I-CODE1 standard mode (1 out of 256 coding)
101
I-CODE1 fast mode (NRZ coding)
110
ISO/IEC 15693 standard mode (1 out of 256 coding)
111
ISO/IEC 15693 fast mode (1 out of 4 coding)
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