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): 31/163頁
文件大?。?/td> 948K
代理商: CLRC632
Philips Semiconductors
Product Specification Rev. 3.0; May 2003
Multiple Protocol Contactless Reader IC
CL RC632
31
Confidential
5.2.2
PAGE 1: CONTROL AND STATUS
5.2.2.1
Page Register
Selects the register page. See 5.2.1.1
Page Register
.
5.2.2.2
Control Register
Diverse control flags, e.g.: timer, power saving.
Name: Control
Address: 0x09
Reset value: 00000000, 0x00
7
6
5
4
3
2
1
0
0
0
StandBy
PowerDown
Crypto1On
TStopNow
TStartNow
FlushFIFO
Access
Rights
r/w
r/w
dy
dy
dy
w
w
w
Description of the bits
Bit
Symbol
Function
7-6
00
Reserved for future use
5
StandBy
Setting this bit to 1 enters the Soft PowerDown Mode. This means, internal
current consuming blocks are switched off, the oscillator keeps running.
4
PowerDown
Setting this bit to 1 enters the Soft PowerDown Mode. This means, internal
current consuming blocks are switched off including the oscillator.
3
Crypto1On
This bit indicates that the Crypto1 unit is switched on and therefore all data
communication with the card is encrypted.
This bit can only be set to 1 by a successful execution of the
Authent2 Command.
2
TStopNow
Setting this bit to 1 stops the timer immediately.
Reading this bit will always return 0.
1
TStartNow
Setting this bit to 1 starts the timer immediately.
Reading this bit will always return 0.
0
FlushFIFO
Setting this bit to 1clears the internal FIFO-buffer’s read- and write-pointer
(
FIFOLength
becomes 0) and the flag
FIFOOvfl
immediately.
Reading this bit will always return 0.
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