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Ver.3.09
1.9.8
Slow /Search
This scans and plays the disc.
byte \ bit 7 6 5 4 3 2 1 0
0 STX ( 02h )
1 Command code ( ' D ')
2 Skip code ( Forward : ' + ' / Reverse : '
-
')
3 Reserve ( 00h )
4 Reserve ( 00h )
5 Reserve ( 00h )
6 Reserve ( 00h )
7 ETX ( 03h )
8 BCCH ( high-level )
9 BCCL ( low-level )
1)
Answers returned
byte \ bit 7 6 5 4 3 2 1 0
0 STX ( 02h )
1 Reply code ( ' D ')
2 Answer code
3 Search speed
4 ETX ( 03h )
5 BCCH ( high-level )
6 BCCL ( low-level )
Search speed
Code Search Speed
31h (1) SLOW X 1 /8 (FWD)
32h (2) SLOW X 1 /6 (FWD)
33h (3) SLOW X 1 /4 (FWD)
34h (4) SLOW X 1 /2 (FWD)
35h (5) SLOW X 1 /8 (RVS)
36h (6) SLOW X 1 /6 (RVS)
37h (7) SLOW X 1 /4 (RVS)
38h (8) SLOW X 1 /2 (RVS)
39h (9) FF X 64
3Ah ( : ) FF X 32
3Bh ( ; ) FF X 16
3Ch (<) FF X 8
3Dh (=) FF X 6
3Eh (>) FF X 4
3Fh (?) FF X 2
40h (@) FR X 64
41h (A) FR X 32
42h (B) FR X 16
43h (C) FR X 8
44h (D) FR X 6
45h (E) FR X 4
46h (F) FR X 2
47h (G) NORMAL
2)
Special conditions
•
This command is valid only when the mode status is Play (E) or Pause (F) .
•
To make the search speed what you want , it needs to send some this command.
Example : Now it 's plaing . If you make the search speed to FF X 6 , it needs to
send this command 3 times.
The operation matrix is shown as next page.
•
When status code is 4Bh (DIR mode) , this command is not accepted.