FUJITSU MHA2032AT User Manual
Page 96
5.3 Host Commands
C141-E042-01EN
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*4 Word 27-46: Model name;
ASCII code (40 characters, Left-justified), remainder filled with blank code
(X’20’)
One of two model names; MHA2021AT or MHA2032AT
*5 Word 49: Capabilities
Bit 15-14: Reserved
Bit 13:
Standby timer value. Factory default is 0.
Bit 12:
Reserved
Bit 11:
IORDY support
1=Supported
Bit 10:
IORDY inhibition
0=Disable inhibition
Bit 9-0:
Undefined
Bit 9, 8:
Always 1
Bit 7-0:
Undefined
*6 Word 51: PIO data transfer mode
Bit 15-8:
PIO data transfer mode
X’02’=PIO mode 2
Bit 7-0:
Undefined
*7 Word 53: Enable/disable setting of word 54-58 and 64-70
Bit 15-3:
Reserved
Bit 2:
Enable/disable setting of word 88
1=Enable
Bit 1:
Enable/disable setting of word 64-70
1=Enable
Bit 0:
Enable/disable setting of word 54-58
1=Enable
*8 Word 59: Transfer sector count currently set by READ/WRITE MULTIPLE
command
Bit 15-9:
Reserved
Bit 8:
Multiple sector transfer 1=Enable
Bit 7-0:
Transfer sector count currently set by READ/WRITE
MULTIPLE command without interrupt supports 2, 4, 8, 16 and
32 sectors.