[Muzeum] Hitachi CDR-8230 1997r.

[czary2mary]

CD-ROM Hitachi prawdopodobnie OEM Compaq - jeszcze własna konstrukcja koncernu wyprodukowana w Japonii..

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[seku]

sprawny ?

[czary2mary]

Napisany przez seku

sprawny ?

Oczywiście tylko rozpoznaje CD-ROM , inne "wypluwa" natychmiast .

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Nero CD Speed Test results

General Information
Operating System Professional (6.02.9200 )
Drive HITACHI CDR-8230
Firmware Version 0014
Serial Number ?
Disc Audio CD
MID 0m00s00f
Capacity 38:09.00

Transfer Rate
Start 8.74x
End 16.47x
Average 12.90x
Type CAV



DAE Quality
Quality 10
Accurate Stream Yes

Seek Times
Random 103 ms
1/3 113 ms
Full 137 ms

CPU Usage
1X 1 %
2X 4 %
4X 8 %
8X 16 %

Interface
Burst Rate 8056 KB/sec

Spin Up/Down Times
Spin Up Time 0.05 sec
Spin Down Time 0.00 sec

Load/Eject Times
Load Time 0.00 sec
Eject Time 3.61 sec
Recognition Time 10.11 sec

Log
Time Elapsed Action
[09:55:04] Drive: HITACHI CDR-8230 0014
[09:56:20] Disc: Audio CD, 38:09.00, 0m00s00f
[09:56:51] Starting transfer rate test
[09:59:53] 3:03 Speed:9-16 X CAV (12.90 X average)
[09:59:53] Starting DAE quality test
[10:00:05] Total errors: 0 (0.000 %)
[10:00:05] DAE Quality: 10
[10:00:07] 0:13 Accurate Stream: Yes
[10:00:07] Starting access times test
[10:00:17] Random Access: 103 ms
[10:00:28] 1/3 Access: 113 ms
[10:00:42] 0:36 Full Access: 137 ms
[10:00:42] Starting CPU usage test
[10:00:57] CPU usage at 1X: 1 %
[10:01:12] CPU usage at 2X: 4 %
[10:01:27] CPU usage at 4X: 8 %
[10:01:42] 1:00 CPU usage at 8X: 16 %
[10:01:42] Starting burst rate test
[10:01:45] 0:03 Interface burst rate: 8 MB/sec (8056 KB/sec)
[10:01:45] Starting spin-up/down test
[10:01:45] Spin-up time: 0.05 seconds
[10:01:55] 0:10 Spin-down time: 0.00 seconds
[10:01:55] Starting load/eject test
[10:01:59] Eject time: 3.61 seconds
[10:01:59] Load time: 0.00 seconds
[10:02:09] 0:14 Recognition time: 10.11 seconds

[czary2mary]

Hardware = chipsety Sanyo LC895196 + Toshiba TC9440AF+ Hitachi 64F3397F17 i OPU Philips SPU-3200

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[Leman39]

Cóż za dziwne OPU?

[czary2mary]

Napisany przez Leman39

Cóż za dziwne OPU?

Było stosowane również w bardzo dużo typach\rodzaju sprzętu stacjonarnego player CD..
Bez problemu do kupienia nawet dziś ..
SPU-3200