8 nop (00h), 9 service (a2h) – FUJITSU MCM3064AP User Manual

Page 106

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Host Interface

4-36

C156-E227-01EN

4.5.8 NOP (00h)

Table 4.29 NOP command

Bit

7

6

5

4

3

2

1

0

CM

0

0

0

0

0

0

0

0

DH

X

X

X

DRV

X

X

X

X

CH

X

X

X

X

X

X

X

X

CL

X

X

X

X

X

X

X

X

SN

X

X

X

X

X

X

X

X

SC

X

X

X

X

X

X

X

X

FR

X

X

X

X

X

X

X

X

The NOP command enables 16-bit access for Status register checking. The ODD
judges an unsupported command. The command ends with Aborted Command.

4.5.9 SERVICE (A2h)

Table 4.30 SERVICE command

Bit

7

6

5

4

3

2

1

0

CM

1

0

1

0

0

0

1

0

DH

X

X

X

DRV

X

X

X

X

CH

X

X

X

X

X

X

X

X

CL

X

X

X

X

X

X

X

X

SN

X

X

X

X

X

X

X

X

SC

X

X

X

X

X

X

X

X

FR

X

X

X

X

X

X

X

X

The SERVICE command is not supported.

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