Fujitsu MHT2080BH, MHT2060BH, MHT2040BH manual Write Buffer X’E8’

Models: MHT2080BH MHT2060BH MHT2040BH

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Interface

(27) WRITE BUFFER (X’E8’)

The host system can overwrite the contents of the data buffer of the device with a desired data pattern by issuing this command. Upon receipt of this command, the device transfers the PIO Setup. After that, 512 bytes of data is transferred from the host and the device writes the data to the buffer, then reports the status .

Error reporting conditions

(1)A SATA communication error occurred (ST = 51h, ER = 14h).

At command issuance (Shadow Block Registers setting contents)

CM

1

1

1

0

1

0

0

0

 

 

 

 

 

 

 

 

 

DH

x

x

x

x

 

 

xx

 

 

 

 

 

 

 

 

 

 

CH

 

 

 

 

xx

 

 

 

CL

 

 

 

 

xx

 

 

 

SN

 

 

 

 

xx

 

 

 

SC

 

 

 

 

xx

 

 

 

FR

 

 

 

 

xx

 

 

 

 

 

 

 

 

 

 

 

 

At command completion (Shadow Block Registers contents to be read)

ST

 

 

 

Status information

 

 

 

 

 

 

 

 

 

DH

x

x

x

 

x

 

xx

 

 

 

 

 

 

 

 

CH

 

 

 

 

xx

 

CL

 

 

 

 

xx

 

SN

 

 

 

 

xx

 

SC

 

 

 

 

xx

 

ER

 

 

 

Error information

 

 

 

 

 

 

 

 

 

5-84

C141-E203-01EN

Page 158
Image 158
Fujitsu MHT2080BH, MHT2060BH, MHT2040BH manual Write Buffer X’E8’