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R11 Series Drive Command Reference Manual Version 1.00
4.6 GET PERFORMANCE Command
Following Types are supported.
Table 18 – Type field values description
Type
field
value
Definition Support
00h Performance yes
01h Unusable Area yes
02h Defect Status no
03h Write Speed yes
04h DBI yes
05h DBI Cache Zone yes
The Unusable Area is supported only in DVD-RAM media.
4.6.1 Performance (Type field = 00h)
The drive has nominal only performance parameter. If Except field dose not set to 00b, the drive returns
the Performance Header only.
Table 19 – Performance Data
Write
bit
Disc
Star
t
LBA
Start Performance End LBA End Performance
No Media 0
DVD 12x CAV
12*1385*(240/585)
= 6818 (1AA2h)
0
DVD 12x CAV
12*1385 = 16620 (40ECh)
CD-ROM
0
CD 40x CAV
40*2352*75/1000*(240/
585)
= 2894 (B4Eh)
Lead-out Start
LBA of Last
Session -1
CD 40x CAV
40*2352*75/1000
= 7056 (1B90h)
CD-R 0
CD 40x CAV
40*2352*75/1000*(240/
585)
= 2894 (B4Eh)
Outermost
Lead-out Start
LBA from ATIP
-1
CD 40x CAV
40*2352*75/1000
= 7056 (1B90h)
CD-RW 0
CD 32x CAV
32*2352*75/1000*(240/
585)
= 2315 (90Bh)
Outermost
Lead-out Start
LBA from ATIP
-1
CD 32x CAV
32*2352*75/1000
= 5644 (160Ch)
DVD-ROM 0
DVD 12x CAV
12*1385*(240/585)
= 6818 (1AA2h)
Last LBA
DVD 12x CAV
12*1385 = 16620 (40ECh)
DVD-R 0
DVD 8x CAV
8*1385*(240/585)
= 4545 (11C1h)
Outermost
Lead-out Start
LBA in LPP -1
DVD 8x CAV
8*1385 = 11080 (2B48h)
DVD-RW 0
DVD 8x CAV
8*1385*(240/585)
= 4545 (11C1h)
Outermost
Lead-out Start
LBA in LPP -1
DVD 8x CAV
8*1385 = 11080 (2B48h)
DVD-R DL 0
DVD 8x CAV
8*1385*(240/585)
= 4545 (11C1h)
Last Possible
Lead-out Start
LBA - 1
DVD 8x CAV
8*1385 = 11080 (2B48h)
DVD-RAM 0
Established Read Speed,
the same as Write Speed
Last LBA,
decided with
FormatUnitCo
mand
Established Read Speed,
the same as Write Speed
0
+R 0
DVD 8x CAV
8*1385*(240/585)
= 4545 (11C1h)
Outermost
Lead-out Start
LBA in ADIP -1
DVD 8x CAV
8*1385 = 11080 (2B48h)
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