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Table 5.5
Information to be read by IDENTIFY DEVICE command (6 of 7)
*19 Word 88: Ultra DMA modes
Bit 15-14:
Bit 13:
Bit 12:
Bit 11:
Bit 10:
Bit 9:
Bit 8:
Bit 7-6:
Bit 5:
Bit 4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
*20 Word89: Time required for SECURITY ERASE UNIT command to complete.
MPG3102AT = 0004
MPG3153AT = 0008
MPG3204AT = 0008
MPG3307AT = 0010
MPG3409AT = 0010
*21 Word 93: Hardware reset result. The contents of bits 12-0 of this word shall change only
during the execution of a hardware reset.
Bit 15:
Bit 14:
Bit 13:
Bit 12-8:
Bit 12:
Bit 11:
Bit 10-9:
Bit 8:
5 - 34
Reserved
1 = Ultra DMA mode 5 is selected
0 = Ultra DMA mode 5 is not selected
1 = Ultra DMA mode 4 is selected
0 = Ultra DMA mode 4 is not selected
1 = Ultra DMA mode 3 is selected
0 = Ultra DMA mode 3 is not selected
1 = Ultra DMA mode 2 is selected
0 = Ultra DMA mode 2 is not selected
1 = Ultra DMA mode 1 is selected
0 = Ultra DMA mode 1 is not selected
1 = Ultra DMA mode 0 is selected
0 = Ultra DMA mode 0 is not selected
Reserved
1 = Ultra DMA mode 5 and below are supported
1 = Ultra DMA mode 4 and below are supported
1 = Ultra DMA mode 3 and below are supported
1 = Ultra DMA mode 2 and below are supported
1 = Ultra DMA mode 1 and below are supported
1 = Ultra DMA mode 0 is supported
: 8 minutes
H
: 16 minutes
H
: 16minutes
H
: 32 minutes
H
: 32 minutes
H
0
1
1 = device detected CBLID- above V
0 = device detected CBLID- below V
Device 1 hardware reset result. Device 0 shall clear these bits to zero.
Device 1 shall set these bits as follows:
0 = Reserved
0 = Device 1 did not assert PDIAG-
1 = Device 1 asserted PDIAG-
These bits indicate how Device 1 determined the device number.
00 = Reserved
01 = a jumper was used
10 = the CSEL signal was used
11 = some other method was used or the method is unknown
1
C141-E110-02EN
(80-conductor cable)
IH
(40-conductor cable)
IL
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