abnormally and the ODD makes OR-operation to its self-diagnostics results of unit 0 (Device 0) with X'80' and sets it in the Error register. If device 1 ends abnormally, the ODD sets the CHECK bit of the Status register.

When the ODD is device 1

The ODD asserts the PDIAG- signal within five seconds. It sets X'01' in the Error register and ends the command.

Table 4.26 Self-diagnosis detailed code

Detailed code

Meaning

 

 

01h

Normally end

 

 

02h-7Fh

Hardware error

 

(For power-on and hardware reset only)

 

 

8xh

Device 1 ended abnormally. (For device 0 only)

 

 

4.5.6GET MEDIA STATUS (X'DA')

 

 

Table 4.27 GET MEDIA STATUS command

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

6

5

4

 

3

2

1

0

 

 

 

 

 

 

 

 

 

 

CM

1

1

0

1

1

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 GET MEDIA STATUS command respond with the ODD status.

The command ends abnormally in either of the conditions given below and sets the value shown in Table 4.28 in the Error register.

!When no media is inserted

!When media is exchanged

!When the Eject switch is pressed

!When media is write-protected

4 - 30

C156-E142-02EN

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Fujitsu MCE3130AP, MCF3064AP, MCE3064AP manual When the ODD is device, Self-diagnosis detailed code, GET Media Status command
Page 97 Page 99

MCE3130AP, MCE3064AP, MCF3064AP specifications

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