SimpleTech Zeus Ultra Manuel D’Utilisation

Functional Description

ATA Commands

24

 Zeus Ultra DMA Solid State Drives

20

XXXXh

 (a)

2

Buffer type (dual ported, multi-sector, with read cache)

21

XXXXh

 (a)

2

Buffer size (in 512 byte increments)

22

XXXXh

 (a)

2

Number of ECC bytes passed on Read/Write Long Sector commands

23-46

XXXXh

 (a)

48

Firmware version and model number in ASCII

47

8001h

2

Maximum sector count = 1 on Read/Write Multiple commands

48

0000h

2

Double word not supported

49

2F00h

2

Capabilities: DMA not supported (bit 8); LBA supported (bit 9)

50

0000h

2

Reserved

51

0200h

2

PIO data transfer cycle timing mode

52

0200h

2

Single word DMA data transfer cycle timing mode (not supported)

53

0007h

2

Words 54 - 58 and 64 - 70 are valid

54

XXXXh

 (a)

2

Number of current cylinders

55

XXXXh

 (a)

2

Number of current heads

56

XXXXh

 (a)

2

Number of current sectors per track

57

XXXXh

 (a)

2

LSW of the current capacity in sectors

58

XXXXh

 (a)

2

MSW of the current capacity in sectors

59

0000h

2

Current setting for block count = 1 for Read/Write Multiple commands

60-61

XXXXh

 (a)

4

Total number of user addressable sectors in LBA Mode

62

0000h

2

Single word DMA data transfer cycle timing mode not supported

63

0000h

2

Multi-word DMA modes active; modes 0 - 2 supported

64

0003h

2

Advanced PIO modes supported (modes 3 and 4)

65

0078h

2

Minimum multi-word DMA transfer cycle time per word (ns)

66

0078h

2

Recommended multi-word DMA transfer cycle time per word (ns)

67

00F0h

2

Minimum PIO transfer without flow control

68

0078h

2

Minimum PIO transfer with IORDY flow control

69-255

0000h

388

Reserved

a.

Value varies depending on drive storage capacity.