Topic       : Chips 'n Chips
Author      : Michael Ruge
Version     : chips_x.hyp (01/05/2001)
Subject     : Dokumentation/Hardware
Nodes       : 1505
Index Size  : 35662
HCP-Version : 3
Compiled on : Atari
@charset    : atarist
@lang       : 
@default    : 
@help       : 
@options    : -i -s +zz -t4
@width      : 75
View Ref-File
  Die Technischen Daten zum SD-M1002 Laufwerk                            


 Applicable formats                    Data Transfer Rate
 
 Red-book          DVD UDF Bridge      Sustained block transfer rate
 Yellow-book       DVD ROM Book         75 blocks/s (1x)
 CD-ROM XA         DVD Video Book      300 blocks/s (4x)
 Photo-CD                              900 blocks/s (8x)
 CD-Bridge                             676 blocks/s DVD Modus
 CD G
 CD-I Ready                            Sustained data transfer rate
 CD-I Philips                          Mode 1:  150 KByte/s (1x)
 Video-CD                                       600 KByte/s (4x)
 CD-Extra                                      1200 KByte/s (8x)
 no CD R Medien                        Mode 2:  171 KByte/s (1x)
                                                684 KByte/s (4x)
                                               1368 KByte/s (8x)
                                       DVD     1350 KByte/s

 Rotational Speed (CD Modus)                      Burst (ATAPI Interface)
 1x approx. 200 to  535 rpm            11.1 MByte/s, PIO Mode-3 compat.
 4x approx. 790 to 2140 rpm             8.3 MByte/s, Single Word DMA 
 8x approx.1580 to 4280 rpm            13.3 MByte/s, Multiple Word DMA

 DVD Modus  570 to 1530 rpm
 

 Power Supply
 Voltage
  +12VDC +/-5%, 8% at start-up, 150mV ripple
  +5 VDC +/-5%, 50mV ripple

 Current                             5VDC   12VDC   Power
 Idle (Laser off, Motor off)   DVD  0.46A   0.15A   4.10W
                                CD  0.42A   0.15A   3.90W
 Continuos read (Data/Audio)   DVD  0.60A   0.05A   3.60W 
                              CD1x  0.52A   0.03A   2.96W
 Pause (Laser on, Motor on)    DVD  0.57A   0.05A   3.45W
                              CD8x  0.63A   0.15A   4.95W
 Average (20% random access)   DVD  0.58A   0.08A   3.86W 
                              CD8x  0.76A   0.24A   6.68W
 Maximum (100% random access)  DVD  0.67A   0.17A   5.39W
                              CD8x  0.77A   0.28A   7.21W
 Peak in access 10-300ms       DVD  1.20A   0.45A   11.4W