Toshiba SD-R6112 specifications 21/28, OP Code Command Description

6.4. Support Command List

ATAPI Packet Command for DVD-ROM Devices

No	OP Code	Command Description
1	00h	Test Unit Ready
2	01h	Rezero Unit
3	03h	Request Sense
4	04h	Format Unit
5	12h	Inquiry
6	1Bh	Start / Stop Unit
7	1Ch	Receive Diagnostics
8	1Dh	Send Diagnostic
9	1Eh	Prevent / Allow Medium Removal
10	23h	Read Format Capacities
11	25h	Read Capacity
12	28h	Read (10)
13	2Ah	Write (10)
14	2Bh	Seek (10)
15	35h	Synchronize Cache
16	42h	Read Sub-Channel
17	43h	Read TOC / PMA / ATIP
18	44h	Read Header
19	45h	Play Audio (10)
20	46h	Get Configuration
21	47h	Play Audio MSF
22	4Ah	Get Event Status Notification
23	4Bh	Pause / Resume
24	4Eh	Stop Play / Scan
25	51h	Read Disc Information
26	52h	Read Track / RZone Information
27	53h	Reserve Track / RZone
28	54h	Send OPC Information
29	55h	Mode Select (10)
30	58h	Repair RZone
31	5Ah	Mode Sense (10)
32	5Bh	Close Track / RZone / Session / Border
33	5Ch	Read Buffer Capacity
34	5Dh	Send Cue Sheet
35	A1h	Blank
36	A2h	Send Event
37	A3h	Send Key
38	A4h	Report Key
39	A5h	Play Audio (12)
40	A7h	Set Read Ahead
41	A8h	Read (12)
42	AAh	Write (12)
43	ACh	Get Performance
44	ADh	Read DVD Structure
45	B6h	Set Streaming
46	B9h	Read CD MSF
47	BAh	SCAN
48	BBh	Set CD Speed
49	BDh	Mechanism Status
50	BEh	Read CD
51	BFh	Send DVD Structure

21/28 SD-R6112 Rev.1.0