SLRC400 Datasheet, PDF (62/130 Pages) NXP Semiconductors – I·CODE Reader IC

Philips Semiconductors
I•CODE Reader IC
Product Specification Rev. 2.0 November 2001
SL RC400
6 MEMORY ORGANISATION OF THE E²PROM
6.1 Diagram of the E²PROM Memory Organisation
Block
Number
0
1
2
3
4
5
6
7
Block Address
0
1
2
3
4
5
6
7
Byte
Addresses
00 … 0F
10 … 1F
20 … 2F
30 … 3F
40 … 4F
50 … 5F
60 … 6F
70 … 7F
Access Rights
Memory Content
r
Product Information Field
r/w
Start Up Register Initialisation File
r/w
r/w
r/w
Register Initialisation File
r/w
For User data or second Initialisation
r/w
r/w
Table 6-1:Diagram of E²PROM Memory Organisation
Note: It is strictly recommended to use only the described E²PROM address area.
See
Also
6.2
6.3.1
6.3.3
6.2 Product Information Field (Read Only)
Byte 0 1 2 3 4 5 6 7 8 9 10 11
Meaning Product Type Identification
RFU
Product Serial Number
Table 6-2: Product Information Field
12
13
Internal
14
15
RsMaxP CRC
PRODUCT TYPE IDENTIFICATION
The SL RC400 is a member of a new family for highly integrated reader IC’s. Each member of the product
family has its unique Product Type Identification. The value of the Product Type Identification is shown in the
table below:
Byte
Value
0
30hex
1
33hex
Product Type Identification
2
F1hex
3
00hex
Table 6-3: Product Type Identification Definition
4
XXh e x
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Preliminary