ATAPI/CD-ROM Drive Info 2.03, Copyright (c) 1996, 1997 Dmitry V. Stefankov All rights reserved. Disassembly or decompilation no prohibited. .....Testing primary drive on primary controller..... .....Testing secondary drive on primary controller..... .....Testing primary drive on secondary controller..... ************************* Identify Device Data ********************* Model number....................... HL-DT-ST GCE-8520B Serial number...................... Firmware revision.................. 1.00 Peripheral device type ............ CD-ROM Removable device................... yes Protocol type for device........... ATAPI Command packet size................ 12 bytes Command packet DRQ type ........... accelerated (fastest=50us) DMA supported...................... yes LBA supported...................... yes Disabling of IORDY supported....... no IORDY supported.................... yes Overlap operation supported........ no PIO transfer cycle timing.......... mode 2 (240 ns, i.e. 8.33 MB/sec) SingleWord DMA transfer............ mode 2 (240 ns, i.e. 8.33 MB/sec) Support MultiWord DMA transfer..... mode 0 (480 ns, i.e. 4.17 MB/sec) Support MultiWord DMA transfer..... mode 1 (150 ns, i.e. 13.3 MB/sec) Support MultiWord DMA transfer..... mode 2 (120 ns, i.e. 16.7 MB/sec) Press 'ENTER' to continue or any other key to exit:Enhanced PIO transfer modes........ mode 3 (180 ns, i.e. 11.1 MB/sec) Enhanced PIO transfer modes........ mode 4 (120 ns, i.e. 16.7 MB/sec) Min MultiWord DMA xfr cycle........ 120 ns Manuf/rec MultiWord DMA xfr cycle.. 120 ns Min PIO transfer w/o Flow Control.. 227 ns Min PIO xfr w/IORDY Flow Control... 120 ns ************************ Inquiry Device Data *********************** Peripheral device type ............ CD-ROM Removable medium................... yes Vendor identification.............. HL-DT-ST Product identification............. CD-RW GCE-8520B Product revision level............. 1.00 ANSI version....................... 0 ECMA version....................... 0 ISO version........................ 0 ATAPI version...................... 3 Response data format............... 2 Additional length (param bytes).... 31 ************************ Inquiry Device Mode Pages Data ************ Medium type code = 0x1 (120 mm CD-ROM data only, door closed or caddy inserted) ********** Read Error Recovery Parameters Page Data ********** ---Error correction flags--- Disable correction................................. no Press 'ENTER' to continue or any other key to exit:Disable transfer on error.......................... no Post error (reports recovered errors).............. no Read continuous (w/o error recovery)............... no Transfer block (not recovered within time limits).. no Error recovery parameter........................... 0 Read retry count (recovery algorithm calls)........ 32 ********** CD-ROM Device Parameters Page Data ********** ---Device Parameters--- Minimum time in hold track state................... vendor-specific S units per MSF - M unit........................... 60 (std value) F units per MSF - S unit........................... 75 (std value) ********** CD-ROM Audio Control Page Data ********** ---Red book audio decoders and ADPCM decoders--- Support of completion status during playback....... yes Stop on track crossing during playback............. no Logical block per second of playback............... 19200 ---Four Red book audio decoders--- Output Port 0 connected with audio channel 0 Output Port 0 volume (binary,attenuation level).... 255 (0db,on) Output Port 1 connected with audio channel 1 Output Port 1 volume (binary,attenuation level).... 255 (0db,on) Output Port 2 muted Output Port 2 volume (binary,attenuation level).... 0 (mute,off) Press 'ENTER' to continue or any other key to exit:Output Port 3 muted Output Port 3 volume (binary,attenuation level).... 0 (mute,off) ********** CD-ROM Capabilities and Mechanical Status Page Data ********** ---General characterisctics--- Drive Buffer Size (KB)................. 2048 Maximum Drive Speed (KBytes/second).... 9172 (Speed is ~X52.1) Current Drive Speed (KBytes/second).... 0 (Speed is ~X0) Number of discrete volume levels....... 255 ---Media function capability bits--- CD-R disc read function (Orange Book Part II)...... yes CD-E disc read function (Orange Book Part III)..... yes Read function of CD-Rs written with addr.method 2.. yes CD-R disc write function (Orange Book Part II)..... yes CD-E disc write function (Orange Book Part III).... yes ---Drive's capability bits--- Audio play/overlap operation supported............. yes Deliver composite audio and video data stream...... no Supports digital output (IEC958) on port 1......... no Supports digital output (IEC958) on port 2......... no Read sectors in Mode 2 Form 1 (XA) format.......... yes Read sectors in Mode 2 Form 2 format............... yes Read multiple session of Photo-CD dics............. yes Red Book audio can be read using READ-CD command... yes Press 'ENTER' to continue or any other key to exit:CD-DA stream is accurate (recover w/o failure)..... yes Sub-channel data can have combined R-W info........ no R-W SubCh data de-interleaved & error corrected.... no C2 Error Pointers/C2 Blocks Error Flags support.... yes International Standard Recording Code Information.. yes Media Catalog Number............................... yes Software commands really lock media into drive..... yes Drive is currently in prevented(locked) state...... no Prevent/Allow jumper present (optional)............ no Drive can eject disc using software command........ yes Drive has tray type loading mechanism. Audio level of channel has independent control..... yes Mute of each channel has independent control....... yes Device contains an embedded changer................ no Software slot selection (LOAD/UNLOAD cmd).......... no ---Drive's digital output--- Data valid on rising edge of the BCK signal Left channel data come first MSB comes first Length is 32 BCKs .....Testing secondary drive on secondary controller..... ATAPICD: Done.