SLRC400 Datasheet, PDF (32/130 Pages) NXP Semiconductors – I·CODE Reader IC

Philips Semiconductors
I•CODE Reader IC
Product Specification Rev. 2.0 November 2001
SL RC400
5.2.2.7 CRCResultMSB Register
MSB of the CRC-Coprocessor register.
Name: CRCResultMSB
Address: 0x0E
Reset value: XXXXXXXX, 0xXX
7
6
5
4
3
2
1
0
CRCResultMSB
Access
r
r
r
r
r
r
r
r
Rights
Description of the bits
Bit
Symbol
Function
7-0 CRCResultMSB This register shows the actual value of the most significant byte of the CRC
register. It is valid only if bit CRCReady is set to 1.
For 8-bit CRC calculation the registers value is undefined.
5.2.2.8 PreSet0F Register
Name: PreSet0F
Address: 0x0F
7
6
5
4
0
0
0
0
Access
r/w
r/w
r/w
r/w
Rights
Note: These values shall not be changed !
Reset value: 00000000, 0x00
3
2
1
0
0
0
0
0
r/w
r/w
r/w
r/w
32
Preliminary