Maxtor 10K V 5.27RECEIVE DIAGNOSTIC RESULTS Command (1Ch), Bit, Page, Code, Byte, Table, Table, Table, Field, Description, Description, Size In Bytes

5.27RECEIVE DIAGNOSTIC RESULTS Command (1Ch)

The RECEIVE DIAGNOSTIC RESULTS command fetches the results of the last SEND DIAGNOSTIC command sent to the drive. The drives support the diagnostic pages listed in Table 5-149.

Table 5-149Diagnostic Pages Supported by The Drives

Page	Description	Size In Bytes
Code
00h	Supported Diagnostic Pages	6
40h	Translate Address Page (SEND DIAG)	14
40h	Translate Address Page (RECEIVE DIAG)	14 or more

The RECEIVE DIAGNOSTIC RESULTS Command Descriptor Block is shown in Table 5-150;the data fields are described in Table 5-151.

To receive one or both of the two diagnostic pages that are available, the initiator first sends the desired page code(s) to the drive using a SEND DIAGNOSTICS command. The SEND DIAGNOSTICS command tells the drive which page it should return in response to the next RECEIVE DIAGNOSTICS RESULTS command. The page specified in the most recent SEND DIAGNOSTICS command is always the page returned in response to the RECEIVE DIAGNOSTICS RESULTS command.

Table 5-150RECEIVE DIAGNOSTIC RESULTS Command Descriptor Block-Data Format

Bit	7		6	5	4	3	2	1	0
Byte
0					Operation	Code (1Ch)
1					Reserved				PCV
2					Page Code Value
3 - 4					Allocation Length
5		Reserved				Control

Table 5-151RECEIVE DIAGNOSTIC RESULTS Command Descriptor Block-Field Descriptions

Field	Description
Allocation	Specifies the number of bytes of diagnostic-page results the drive is allowed to send to the
	initiator. A CHECK CONDITION is not returned if this value truncates the information
Length
	available.

5-106 Maxtor Atlas 10K V