Denon DCM 390 Serial Protocol - Page 2

Revision1.40 Date 24.May.'07 DCM390 Serial Interface Specification 2 page of 40 Contents 1 Serial communication interface...3 1.1 Physical interface...3 1.2 Transfer format of serial data 4 2 Command format and answer format...5 2.1 Protocol for data transmission and reception 6 Basic procedure ...6 Communication errors ...6 2.2 Command / Answer sequence 7 2.3 List of command codes ...11 2.4 List of answer codes ...11 2.5 Status List ...12 2.6 Command specification...13 2.6.1 RESET command ...13 2.6.2REQUEST PLAY STATUS command 14 2.6.3 REQUEST CPU Version command 16 2.6.4 REQUEST ERROR CODE command 17 2.6.5 Request Disc status...18 2.6.6 Request Program Table command 19 2.6.7 REQUEST CD TOC command 21 2.6.8 REQUEST TEXT DATA command 23 2.6.9 PLAY command ...25 2.6.8 STOP command...26 2.6.9 CD PAUSE command...27 2.6.10 Skip command ...28 2.6.11 SEARCH command ...29 2.6.12 Open / Close Command ...30 2.6.13 Program / Direct command 31 2.6.14 Track Num Entry command 32 2.6.15 RANDOM command...33 2.6.16 A-B command ...34 2.6.17 Time command ...35 2.6.18 Repeat command ...36 2.6.19 Disc Select ...37 2.6.20 Disc skip command ...38 2.6.21 Power ON command...4038 2.6.22 Power OFF command...41 D&M