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Table 5.5
Information to be read by IDENTIFY DEVICE command (2 of 4)
*1 Word 0: General configuration
Bit 15: 0 = ATA device
Bit 14-8: Vendor specific
Bit 7: 1 = Removable media device
Bit 6: 1 = not removable controller and/or device
Bit 5-1: Vendor specific
Bit 0: Reserved
*2 Number of Cylinders, *3 Number of Heads,
*11 Total number of user addressable sectors (LBA mode only.)
MPD3091AH
*2
*3
*11
X'01103A38'
*4 Word 10-19: Serial number; ASCII code (20 characters, right-justified)
*5 Word 23-26: Firmware revision; ASCII code (8 characters, Left-justified)
*6 Word 27-46: Model number;
ASCII code (40 characters, Left-justified), remainder filled with blank code (X'20')
One of the following model numbers;
MPD3091AH, MPD3137AH, MPD3182AH
*7 Word 49: Capabilities
Bit 15-14: Reserved
Bit 13:
Standby timer value 0 = Standby timer values shall be managed by the device
Bit 12:
Reserved
Bit 11:
IORDY support
Bit 10:
IORDY inhibition 0=Disable inhibition
Bit 9:
LBA support
Bit 8:
DMA support
Bit 7-0: Vendor specific
*8 Word 51: PIO data transfer mode
Bit 15-8: PIO data transfer mode
Bit 7-0: Vendor specific
*9 Word 53: Enable/disable setting of word 54-58 ,64-70 and 88
Bit 15-3: Reserved
Bit 2:
Enable/disable setting of word 88
Bit 1:
Enable/disable setting of word 64-70 1=Enable
Bit 0:
Enable/disable setting of word 54-58 1=Enable
MPD3137AH
MPD3182AH
X'3FFF'
X'0010'
X'01985754'
X'02207470'
1=Supported
1=Supported
1=Supported
X'02'=PIO mode 2
C141-E072-01EN
1=Enable
0
0
0
1
0
0
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