Sony SDX-800V/R manual MIC Fixed Length Information Page Sony Unique

6.Command SpecificationLOG SENSE

6.6.13. MIC Fixed Length Information Page (Sony Unique)

Table 6-34: MIC Fixed Length Information Page

	Bit	7	6	5	4		3	2	1	0
	Byte
	0				Page Code (3Dh)
	1					Reserved
	2	(MSB)			Page Length (n+1)
	3									(LSB)
Parameter Code:

Code	Description	Length
0001h	MIC Logical Format Type	4
0002h	Device Configuration bits	4
0003h	Available free byte count	4
0004h	User Volume Note size	4
0005h	Reserved	8
0006h	Cassette Serial Number, etc.	32
0007h	Reserved	32
0008h	Reserved	32
0009h	Reserved	32
000Ah	Reserved	32
000Bh	Reserved	32
000Ch	Reserved	32
000Dh	Reserved	32
000Eh	Reserved	32
000Fh	Reserved	32
0010h	Reserved	32
0011h	Reserved	32
0012h	Reserved	32
0013h	Reserved	32
0014h	User Partition Note Map	32
0015h	Accumulative System Log	96
0016h	Volume Information	96
0017h	Element Address	4
0018h	User Partition Note size for Partition #0	4

Note:

1.Parameter Code 0002h AIT Device Configuration Byte is the same byte value returned in Mode Sense Page 31h byte 2. See page 6-58 paragraph 6.8.1 for a description of the fields in this byte.

2.Parameter Code 0003h Available Free Byte Count represents the current user MIC memory that is available for writing data to the MIC using the Log Select command through Page 3Eh Parameter Code 0001h, 0002h, …. 000Nh. If Available Free Byte Count is 1 or higher the application may use exactly that size or smaller to write MIC User data. If this field is ZERO a Check Condition status is returned if attempts are made to write data to the MIC. If the application attempts to write data to the MIC that is larger than this field a Check Condition status will also be returned. In both cases where Check Condition status is returned no data is written to the MIC.

3.Parameter Code 0014h List of Partitions is a bit map field that represents all 256 partitions. Below is a diagram of the bit map ordering of the Partition Note data. A "1" in the bit field for the partition indicates there is Partition Note in MIC; a "0" in the bit field indicates there is no Partition Note in MIC for that partition. As an example, if partition 0 and partition 1 have Notes data Byte #0 below will be 0C0h, and Byte #1 to #31 will be 00h.

6-32 SONY AIT-3Ex drive SDX-800V series Ver.1.1