Serial ATA Flash Drive
AP-SRFD255AXXXXR-G
3
© 2008 Apacer Technology Inc.
Rev 0.2 (Preliminary)
Table of Contents
1. General Description .................................................................................................4
1.1 Functional Block Diagram .............................................................................................................................. 4
1.2 Appearance ..................................................................................................................................................... 5
1.3 Mode Configuration ........................................................................................................................................ 6
1.3.1 Definition ................................................................................................................................................. 6
1.4 LED Mode ...................................................................................................................................................... 7
2. Functions ..................................................................................................................8
2.1 Overview......................................................................................................................................................... 8
2.2 Intelligent SATA RAID Processor Unit.......................................................................................................... 8
2.3 SATA .............................................................................................................................................................. 8
2.4 Architecture..................................................................................................................................................... 8
2.5 Applications .................................................................................................................................................... 8
2.6 Virtualization .................................................................................................................................................. 9
2.7 Modes.............................................................................................................................................................. 9
2.7.1 Fast (RAID-0) Mode ................................................................................................................................ 9
2.7.2 Safe (RAID-1) Mode................................................................................................................................. 9
2.8 RAID-1 Racing ............................................................................................................................................. 10
2.9 Sector Recovery and Disk Rebuild ............................................................................................................... 10
2.9.1 Sector Recovery...................................................................................................................................... 10
2.9.2 Disk Rebuild ........................................................................................................................................... 11
2.9.3 Disk Verify.............................................................................................................................................. 11
3. Pin Assignments .................................................................................................... 12
4. Environmental Specification ................................................................................. 14
5. Physical Characteristics ........................................................................................ 15
5.1 Dimension ..................................................................................................................................................... 15
6. Product Ordering Information ............................................................................... 16
6.1
Product Code Designations......................................................................................................................... 16
