Feurio CD-Writer Data Base: A-Open CD-RW CRW4852 |
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| Writer
Name: | A-Open CD-RW CRW4852 |
| Device-ID: |
AOPEN CD-RW CRW4852 |
| Interface: |
IDE |
| Writing
Speed CD-R: | 1x, 2x, 4x, 6x, 8x, 12x, 16x, 24x, 32x, 40x, 48x 1) |
| Writing
Speed CD-RW: | 4x, 10x, 12x, 24x 1) |
| Buffer
Memory: | 1525 / 2048 2) |
| Write
Index Marks: | Yes |
| Write
UPC-Code: | Yes |
| Write
ISRC-Code: | Yes |
| Read
Recorder Buffer Occupancy: | Yes |
| Burn
80-Minutes CD-Rs: | Yes |
| Burn
90/99-Minutes CD-Rs: | Yes 3) |
| Overburning: |
Yes |
| CD-R
Capacity Test: | Yes |
| Read
Manufacturer Code: | Yes |
| Write
CD-Text: | Yes |
| Burn
Data-CDs with Feurio!: | Yes |
| Leave
CD Open (Session-at-Once): | Yes |
| Burn-Proof: |
Yes |
| Burn
Audio CD-Rs: | Yes |
| Track
1, Index 1 > 00:03:00: | Yes |
| Read
ATIP Information: | Yes |
| State
Of Implantation in Feurio!: | The writer is compatible to a CD-Writer
that is "perfectly" supported by Feurio!, so there should be no problems with
this writer.
Unfortunately we do not have a sample of this writer, so we can not guarantee
the perfect support and can not always react well to error messages. The writer
is recommended for use with Feurio! with some reservations! |
Footnotes:
| 1) | Hinweis zur Aufzeichnungs-Geschwindigkeit:
Der Writer ist ein "partial CAV-Writer", d.h. d.h. die volle Geschwindigkeit
wird - wie von vielen CD-ROMs bereits bekannt - nicht über das gesamte Medium
erreicht. Der Writer startet die Aufzeichnung mit einer geringeren Geschwdingkeit
und steigert sich dann relativ schnell auf die Maximale Geschwindkeit. Die maximale
Schreibgeschwindigkeit behält der Writer dann bis zum Ende der CD durch. | | 2) | On
some CD-Writers the actually usable buffer memory differs from the size of present
buffer memory. In this case first the actually usable buffer size and then the
size of present buffer memory (taking e.g. from the technical specifications)
is shown.
This is caused by the recorder requiring a part of memory for internal purposes
or the number of maximum storable sectors is limited.
PRESUMPTION: Another possible explanation would be: Due to the error correction
information and other coding a sector occupies much more space (i.e. not 2048/2352
bytes per sector but about 4000 bytes) on the CD than in memory. If the information
would be converterd to CD format BEFORE storing them in the buffer, they would
correspondingly require more space in the recorder´s buffer memory. This
reduces the actually usable buffer size.
Example: Buffer memory = 2048 kb.
Size coded sector: 4194 bytes -> 2048*1024/4194 = 500 sectors can be stored
in the buffer. But in audio format these 500 sectors only represents 1148 kb
(500*2352/1024), so the buffer really stores only 1148 kb audio information,
although its physical size is 2048 kb.
| | 3) | Hinweis
zu 99-Minuten CDs:
Der Writer erkennt bestimmte 99-Minuten Rohlinge nicht - bei einigen unser Testrohlige
erfolgt nur die Anzeige "Kein Medium eingelegt".
Hier müssen Sie leider ausprobieren!
Benutzen Sie im Zweifelsfall die über den Feurio! Onlineshop erhältlichen
"Parrot 99" - diese 99 Minuten Rohlinge funktionieren in diesem Brennen. |
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And keep in mind that this information
may change any time with other firmware versions or production deviations!
If you have found an error or have additions or the parameters of a new CD-Writer,
please send an e-mail to: support@feurio.com.
Or simpley use the Feedback Form!.
