CLRC663 Datasheet, PDF (47/132 Pages) NXP Semiconductors – Contactless reader IC

NXP Semiconductors
CLRC663
Contactless reader IC
8.7.2.1 Product information and configuration - Page 0
The first EEPROM page includes production data as well as configuration information.
Table 33. Production area (Page 0)
Address 0
1
2
(Hex.)
00
ProductID
08
ManufacturerData
10
ManufacturerData
18
ManufacturerData
3
4
5
6
7
Version ManufacturerData
ProductID: Identifier for this CLRC663 product
Version: Silicon Version identifier.
ManufacturerData: This data is programmed during production. The content is not
intended to be used by any application and might be not the same for different devices.
Therefore this content needs to be considered to be undefined.
Table 34. Configuration area (Page 0)
Address 0
(Hex.)
1
2
3
4
56
7
20
I²C_Address
Interface I²C SAM_Address DefaultProtRx DefaultProtTx - TxCRCPreset
28
RxCRCPreset
-
-
-
--
-
30
-
38
-
I²C-Address: Two possibilities exist to define the address of the I²C interface. This can be
done either by configuring the pins IF0, IF2 (address is then 10101xx, xx is defined by the
interface pins IF0, IF2) or by writing value into the I²C address area. The selection, which
of this 2-information pin configuration or EEPROM content - is used as I²C-address is
done at EEPROM address 21h (Interface, bit4)
Interface: This section describes the interface byte configuration.
Table 35. Interface byte
Bit
7
I²C_HSP
access rights
r/w
6
-
RFU
5
-
RFU
4
I2C_Address
r/w
3
Boundary Scan
r/w
2
1
0
Host
r/w
CLRC663
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.3 — 3 April 2012
171133
© NXP B.V. 2012. All rights reserved.
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