Pioneer PDP-506PE Service Manual page 49

5
5. QUEST commands (for acquiring status)
With a QUEST command, data on STBY/ON, PD, and SD can be obtained while the unit is on.
7 Acquisition of panel statuses • • • [QS1]
The command QS1 is for acquiring data necessary for authentication of both the main unit's microcomputer and the
module's microcomputer.
Command Effective Operation
Format Modes
[QS1] All operations
Data Arrangement
ECO
1 Resolution/size
2 Generation
3 Destination
4 Grade
5 Product type
6 MDUcom-Boot
7 MDUcom-PRG
8 SEQUENCE PROCESSOR-Boot
9 SEQUENCE PROCESSOR-Boot
10 SQ-VIDEO(43/42)
11 SQ-PC(43/42)
12 SQ-VIDEO(50/61)
13 SQ-PC(50/61)
CS
¶ Product type
S System model
¶ MDUcom/SEQUENCE PROCESSOR-PRG • • • 8Byte
−
1st character
For a mass-production product
2nd character
For representing the version in 2-digit
decimal
3rd character
4th character
When the program is common to 43/50
A
(for SEQUENCE PROCESSOR)
When the program is only for another unit
S
(for MDUcom)
5th character
M Fixed
6th character
Reservation
7th character Reservation
8th character Reservation
• For the version indication, the bytes reserved for special use must be replaced with spaces if they are not used.
5
6
Function
To acquire data on product status
Data
Length Output Example
3Byte QS1
1Byte 5
1Byte 6
1Byte *
1Byte *
1Byte S
3Byte 01A
001SM "space × 3"
8Byte
3Byte 01A
001AM "space × 3"
8Byte
4Byte 001X
4Byte 001X
4Byte 001W
4Byte 001W
2Byte 7B
PDP-506PE
6
7
Return data: 3 (ECO)+43(DATA)+2(CS)=48Byte
¶ Resolution/size
4 1024*768-43
5 1280*768-50
¶ Destination
∗
Common
¶ MDUcom/SEQUENCE PROCESSOR-Boot • • • 3Byte
1st character
Representing the boot version in 2-digit
decimal
2nd character
3rd character
A
When the boot version is common to 43/50
X
When the boot version is only for 43
W
When the boot version is only for 50
¶ SEQUENCE-Data • • • 8Byte
1st - 3rd characters Num For representing the version in 3-digit decimal
W When the sequence data are only for 50
4th character
X When the sequence data are only for 43
7
8
Remarks
¶ Generation
6 G6
¶ Grade
∗
Common
8
A
B
C
D
E
F
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