DS2506S-UNW 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated

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DS2506S-UNW

UniqueWare™ Add-Only Memory

Dallas Semiconductor -> Maxim Integrated 

DS2502/5/6-UNW

SAMPLE 2: EUI-64 FireWireTM NODE ADDRESS Figure 2a

(unused)

CRC16

Company ID Value Extension ID Value Project ID Length

MSB LSB MSB

LSB MSB

LSB MSB LSB

17 bytes

2 bytes

3 bytes constant 5 bytes serialization 4 bytes 1 byte

FFH

assigned by IEEE

constant 0CH

high address

low address

PHYSICAL ADDRESS AND DATA MAPPING Figure 2b

ADDRESS 0E 0D 0C 0B 0A 09 08 07 06 05 04 03 02 01 00

DATA

xx xx ch cm cl hh hm mm ml ll 00 00 pp pp 0C

xx xx = CRC16, value depends on actual data

ch cm cl = high, medium and low byte of the IEEE assigned “Company ID”

hh hm mm ml ll = high, medium and low byte of the “Extension ID” or serialization

pp pp = Project ID assigned by Dallas Semiconductor

FireWireTM is a trademark of Apple Computer, Inc.

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