Denon DCM-5001 Serial Protocol - Page 30

Request CPU Version

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Page 30 highlights

.20 Request CPU Version This acquires the version number of the CPU. bytebit 7 6 5 4 3 2 1 0 0 STX 02h 1 Command code 5 2 ETX 03h 3 BCCH high-level 4 BCCH low-level Answers returned bytebit 7 0 1 2 3 4 5 6 7 8 9 10 11 12 13 6 5 4 3 2 1 0 STX 02h Reply code 5 Answer code Version number of system CPU ( 1,000 digits ) ( ASCII ) Version number of system CPU ( 100 digits ) ( ASCII ) Version number of system CPU ( 10 digits ) ( ASCII ) Version number of system CPU ( 1 digit ) ( ASCII ) Version number of drive CPU ( 1,000 digits ) ( ASCII ) Version number of drive CPU ( 100 digits ) ( ASCII ) Version number of drive CPU ( 10 digits ) ( ASCII ) Version number of drive CPU ( 1 digit ) ( ASCII ) ETX 03h BCCH high-level BCCH low-level Special condition · This command is valid only when the system status is other than System In Initialize (1). · Other

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.20
Request CPU Version
This acquires the version number of the CPU.
bytebit
7
6
5
4
3
2
1
0
0
STX 02h
1
Command code
5
2
ETX 03h
3
BCCH high-level
4
BCCH
low-level
Answers returned
bytebit
7
6
5
4
3
2
1
0
0
STX 02h
1
Reply code
5
2
Answer code
3
Version number of system CPU ( 1,000 digits )
( ASCII )
4
Version number of system CPU ( 100 digits )
( ASCII )
5
Version number of system CPU ( 10 digits )
( ASCII )
6
Version number of system CPU ( 1 digit )
( ASCII )
7
Version number of drive CPU ( 1,000 digits )
( ASCII )
8
Version number of drive CPU ( 100 digits )
( ASCII )
9
Version number of drive CPU ( 10 digits )
( ASCII )
10
Version number of drive CPU ( 1 digit )
( ASCII )
11
ETX 03h
12
BCCH high-level
13
BCCH
low-level
Special condition
•
This command is valid only when the system status is other than System In Initialize (1).
•
Other