Denon DVD 3800BDCI Serial Protocol - Page 22

Ver.3.09 %BUB


.BS QBHF
PG








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 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.



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