SAA7391H Philips Semiconductors, SAA7391H Datasheet - Page 31

• Manufacturer Part Number: SAA7391H
• Description: ATAPI CD-R block encoder/decoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 42 Block copy registers
Note
1. See Table 43.
Table 43 Description of the COPYCONTROL register bits
1997 Aug 01
ADDRESS
ATAPI CD-R block encoder/decoder
FF3DH
FF3CH
FF3BH
FF3AH
FF3FH
FF3EH
FF67H
FF37H
FF36H
FF39H
FF38H
FF63H
FF62H
FF41H
FF40H
BIT
7
6
5
4
3
2
1
0
COPYFROMOFFSET-H
COPYFROMOFFSET-L
sub_deint_order
COPYTOOFFSET-H
COPYTOOFFSET-L
COPYFROMSEG-H
COPYFROMSEG-L
COPYCONTROL
FROM2OFFSET-H
FROM2OFFSET-L
COPYTOSEG-H
COPYCOUNT-H
COPYTOSEG-L
COPYCOUNT-L
TO2OFFSET-H
TO2OFFSET-L
dfrom2
NAME
dfrom
dto2
en1
en2
raw
dto
NAME
(1)
VALUE
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
dfrom
BIT 7
a7
a7
a7
a7
s7
s7
c7
linear addressing with COPYOFFSET
interleaved addressing with COPYOFFSET
linear addressing with COPYTOOFFSET
interleaved addressing with COPYTOOFFSET
linear addressing in copy from block, subcode copy engine
interleaved addressing in copy to block, subcode copy engine
linear addressing in copy to block, subcode copy engine
interleaved addressing in copy to block, user block copy engine
user block copy disabled
user block copy enabled
subcode block copy disabled
subcode block copy enabled
enable complete subcode de-interleaving process
de-interleave R-W bytes, but skip Q byte de-interleaving
de-interleave received subcode (CD-ROM)
Interleave transmitted subcode (CD-R)
BIT 6
dto
a6
a6
a6
a6
s6
s6
c6
31
dfrom2
BIT 5
s5
a5
s5
a5
c5
a5
a5
BIT 4
dto2
s4
a4
s4
a4
c4
a4
a4
DESCRIPTION
BIT 3
en1
a11
a11
a11
a11
s11
s11
c11
a3
a3
a3
a3
s3
s3
c3
BIT 2
en2
a10
a10
a10
a10
s10
s10
c10
a2
a2
a2
a2
s2
s2
c2
BIT 1
raw
a1
a9
a1
a9
a1
a9
a1
a9
s1
s9
s1
s9
c1
c9
Objective specification
sub_deint_order
SAA7391
BIT 0
s0
s8
a0
a8
s0
s8
a0
a8
c0
c8
a0
a8
a0