Interface
5-102
C141-E293
(25) 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 are 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
CL
SN
SC
FR
xx
xx
xx
xx
xx
At command completion (Shadow Block Registers contents to be read)
ST Status
information
DH
x x x x
xx
CH
CL
SN
SC
ER
xx
xx
xx
xx
Error information
Содержание MJA2080BH
Страница 4: ...This page is intentionally left blank ...
Страница 12: ...This page is intentionally left blank ...
Страница 40: ...This page is intentionally left blank ...
Страница 44: ...This page is intentionally left blank ...
Страница 56: ...This page is intentionally left blank ...
Страница 253: ...5 4 Command Protocol C141 E293 5 179 Device Host RegHD PIO Setup DATA Figure 5 14 PIO data in command protocol ...
Страница 284: ...This page is intentionally left blank ...
Страница 300: ...This page is intentionally left blank ...
Страница 304: ...This page is intentionally left blank ...
Страница 306: ...This page is intentionally left blank ...
Страница 314: ...This page is intentionally left blank ...
Страница 316: ...This page is intentionally left blank ...
Страница 318: ......
Страница 319: ......
Страница 320: ...Back Cover ...