Scanner Interface

∙BLOCK DESCRIPTOR LENGTH: Byte 3

Specifies the length of the entire mode parameter descriptor block in units of byte. The page and vendor-specific parameter are not included.

In this scanner, 0 is specified and the succeeding mode descriptor section shall be omitted.

b.Mode parameter descriptor block (Omitted in this scanner)

The mode parameter data (mode descriptor block) is shown below:

7

6

5

4

3

2

1

0

 

 

 

 

 

 

 

 

 

Byte 0

 

 

 

 

 

 

 

 

 

(Reserved)

 

 

 

1(MSB)

2

 

 

 

 

Number of blocks

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

(LSB)

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parameter list length

 

5

 

 

 

 

 

 

 

 

 

 

 

(MSB)

 

6

 

 

 

 

Block length

 

7

 

 

 

 

 

 

 

 

(LSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

∙NUMBER OF BLOCKS: Byte 1 to 3

Specifies the number of logical blocks fitted for the DENCITY CODE and BLOCK LENGTH.

∙BLOCK LENGTH: Bytes 5 to 7

Specifies the length of the logical blocks described in the BLOCK DESCRIPTOR in units of byte.

Note:

In this scanner, this descriptor is omitted.

Appendix A-96