NEC NR-7800A

Ovladač:

v jádře

Technické parametry

• CD-ROM,R: 17-40x
• CD-RW: 9-22x
• IDE/ATAPI vypalovacka
• DAO, SAO, TAO, multisession
• JustLink
• UDMA/33

Identifikace pod Linuxem

/proc/dev/cdrom/info (zarizeni sr1):

CD-ROM information, Id: cdrom.c 3.12 2000/10/18

drive name:             sr1     sr0
drive speed:            40      8
drive # of slots:       1       1
Can close tray:         1       1
Can open tray:          1       1
Can lock tray:          1       1
Can change speed:       1       1
Can select disk:        0       0
Can read multisession:  1       1
Can read MCN:           1       1
Reports media changed:  1       1
Can play audio:         1       1
Can write CD-R:         1       0
Can write CD-RW:        1       0
Can read DVD:           0       0
Can write DVD-R:        0       0
Can write DVD-RAM:      0       0

/proc/scsi/scsi (zarizeni _NEC):

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: MITSUMI  Model: CD-ROM FX810T4!B Rev: a03
  Type:   CD-ROM                           ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 01 Lun: 00
  Vendor: _NEC     Model: NR-7800A         Rev: 1.31
  Type:   CD-ROM                           ANSI SCSI revision: 02

cdrecord --checkdrive

Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 J.rg Schilling
scsidev: '0,1,0'
scsibus: 0 target: 1 lun: 0
Linux sg driver version: 3.1.20
Using libscg version 'schily-0.5'
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : '_NEC    '
Identifikation : 'NR-7800A        '
Revision       : '1.31'
Device seems to be: Generic mmc CD-RW.
Driver options:
burnproof       Prepare writer to use Sanyo BURN-Proof technology
noburnproof     Disable using Sanyo BURN-Proof technology

cdrecord:

Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 J.rg Schilling
TOC Type: 1 = CD-ROM
Using libscg version 'schily-0.5'
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : '_NEC    '
Identifikation : 'NR-7800A        '
Revision       : '1.31'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags   : SWABAUDIO
Drive buf size : 1418256 = 1385 KB
FIFO size      : 4194304 = 4096 KB
Track 01: data  700 MB
Total size:     804 MB (79:41.86) = 358640 sectors
Lout start:     804 MB (79:43/65) = 358640 sectors
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -11606 (97:27/19)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 18
Manufacturer: Plasmon Data systems Ltd.
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 1209
Starting to write CD/DVD at speed 8 in dummy mode for single session.
Last chance to quit, starting dummy write in 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Sending CUE sheet...
Writing pregap for track 1 at -150
Starting new track at sector: 0
Track 01:   0 of 700 MB written.

Postup zprovoznění pod Linuxem

Hardwarova cast
1. Palitko je pro IDE sbernici, nejspolehlivejsi tedy je povesit ji samostatne jako master na jiny kanal nez je disk. Nejlepe na druhy kanal na E-IDE radici. V pripade, ze mame druhy radic samostatne, muze byt jistejsi nechat ji jako slave na prim. kanale
2. Dale staci pouze spravne najumperovat

Zprovozneni pod operacnim systemem:
• Je zapotrebi mit v jadre podporu ide-scsi emulace
• Potrebujeme cdrutils-1.10, pripadne nove XCDRoast.
• Predame jadru parametr, ktere zarizeni ma pouzit k emulaci ide-scsi, napr. hdd=ide-scsi, nebo pomoci paramteru units pri zavadeni modulu ide-scsi
• Po natazeni driveru si zkontrolujeme pomoci cdrecord -scanbus a volby -check jestli funguje jak ma. Dale si muzeme nechat vypsat seznam vlastnosti, uvidime ze muze pouzit burnproofing
• Dale uz muzeme pouzivat mkisofs, cdrecord, nebo nejake sofistikovanejsi scripta. Nebo nakonfigurovat XCDRoast a palit jak je libo...

Poznámka

Dalsi informace na www.necd.de - manual [pdf]

Dokument vytvořil: David Jež, 26.11.2001 21:27 | Zobrazeno: 810×