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The Essential Guide to Serial ATA and SATA Express
book

The Essential Guide to Serial ATA and SATA Express

by David A. Deming
October 2014
Intermediate to advanced content levelIntermediate to advanced
496 pages
15h 38m
English
Auerbach Publications
Content preview from The Essential Guide to Serial ATA and SATA Express
404 The Essential Guide to Serial ATA and SATA Express
Error Outputs
Upon encountering an error, the Port Multiplier will set the ERR bit in the Status register and identify
the error code in the Error register.
Register 76543210
Error Reserved ABRT REG PORT
Sector Count Reserved
Sector Count (exp) Reserved
Sector Number Reserved
Sector Number (exp) Reserved
Cylinder Low Reserved
Cylinder Low (exp) Reserved
Cylinder High Reserved
Cylinder High (exp) Reserved
Device/Head Reserved
Status BSY DRDY DF na DRQ 0 0 ERR
ABRT = 0
REG Set to one if the register specifi ed is invalid.
PORT Set to one if the port specifi ed is invalid.
na Field or register is not ...
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Publisher Resources

ISBN: 9781482243314