SanDisk CompactFlash 5000 Manuál Strana 60

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 97
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 59
SanDisk Industrial Grade CompactFlash 5000 Product Manual
© 2007 SanDisk® Corporation 53 July 2007
Table 44: Word 82 Description
Bit Setting Indication
0 0 SMART feature set not supported
1 1 Security Mode feature set supported
2 0 Removable Media feature set not supported
3 1 Power Management feature set supported
4 0 Packet Command feature set not supported
5 1 Write cache supported
6 1 Look-ahead supported
7 0 Release Interrupt not supported
8 0 Service Interrupt not supported
9 0 Device Reset command not supported
10 0 Host Protected Area feature set not supported
11 Obsolete
12 1 Write Buffer command supported by CF Card
13 1 Read Buffer command supported by CF Card
14 1 NOP command supported by CF Card
15 Obsolete
Table 45: Word 83 Description
Bit Setting Indication
0 0 Download Microcode command not supported by CF Card
1 0 Read DMA Queued and Write DMA Queued commands not
supported by CF Card
2 1 CFA feature set supported by CF Card
3 1 Advanced Power Management feature set supported by CF Card
4 0 Removable Media Status feature set not supported by CF Card
Words 85-87: Features/Command Sets Enabled. Words 85, 86, and 87
indicate features/command sets enabled. The value 0000h or FFFFh was
placed in each of these words by CompactFlash cards prior to ATA-4 and will
be interpreted by the host as meaning that features/command sets enabled
are not indicated. Bits 1 through 15 of word 86 are reserved.
Bits 0-13 of word 87 are reserved. Bit 14 of word 87 will be set to one and bit
15 of word 87 will be cleared to zero to provide indication that the
features/command sets enabled words are valid. Host implementers should
not depend upon the values in these words.
Table 46: Word 85 Description
Bit Setting Indication
0 0 SMART feature set not enabled
1 1 Security Mode feature set enabled via the Security Set Password command
2 0 Removable Media feature set not supported
3 1 Power Management feature set supported
4 0 Packet Command feature set not enabled
Zobrazit stránku 59
1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 96 97

Komentáře k této Příručce

Žádné komentáře