CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C)
- 90 -
T
ABLE
2-22B
READ CD, H
EADER
C
ODE
F
IELD
D
EFINITION
Header(s) Code
Definition
Description
00b
None
None of the header data shall be placed in the data stream.
01b
Header Only
Only the mode 1 or Form 1 4-byte header will be returned in
the data stream.
10b
Sub-header Only Only the Mode 2 Form 1 of 2 Sub-header will be placed into
the data stream.
11b
All Headers
Both the Header and Sub-header will be placed in the data
stream.
T
ABLE
2-22C
READ CD, E
RROR
F
LAG
F
IELD
D
EFINITION
Error Flags
Definition
Description
00b
None
No Error information will be included in the data stream.
01b
C2 Error Flag data
The C2 Error flag (Pointer) bits (2352 bits or 294 bytes)
will be included in the data stream. When the C2 Error
pointer bits are included in the data stream, there will be
one bit for each byte in error in the sector (2352 total).
The bit ordering is from the most significant bit to the
least significant bit in each byte . The first bytes in the
sector will be the first bits/bytes in the data stream.
10b
C2 & Block Error Flags
Both the C2 Error Flags (2352 bits or 294 bytes) and the
Block Error Byte will be included in the data stream.
The Block Error byte is just the longitudinal parity of all
the C2 Error Flag bytes, So that the data stream will
always be an even number of bytes, the Block Error byte
will be padded with a 0 byte. The Block Error byte will
be first in the data stream followed by the pad byte.
11b
Reserved
Reserved for future enhancement.
Содержание DR-706S
Страница 2: ...CD ROM SCSI 2 Command Set R e f e r e n c e M a n u a l V e r s i o n 3 1 OB U0077C ...
Страница 36: ...Inquiry 23 this page has been left intentionally blank ...
Страница 71: ...CD ROM SCSI 2 COMMAND REFERENCE MANUAL VERSION 3 1 OB U0077C 58 this page has been left intentionally blank ...
Страница 106: ...Read CD ROM Capacity 93 this page has been left intentionally blank ...
Страница 124: ...Read Sub Channel 111 this page has been left intentionally blank ...
Страница 130: ...Read TOC 117 this page has been left intentionally blank ...
Страница 140: ...Request Sense 127 this page has been left intentionally blank ...
Страница 158: ...Stop Play Scan 145 2 40 Stop Play Scan 4Eh The STOP PLAY SCAN CD ROM Command stops playback of CD ROM audio commands ...
Страница 164: ...Verify 12 151 2 43 Verify 12 AFh Operation code is AFh See VERIFY 10 for complete description of this command ...
Страница 172: ...Read CD DA 159 this page has been left intentionally blank ...