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ATA Commands
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
7. Power Requirements
7.1. Source Voltage
7.1.1.Spike
7.1.2.Ripple
7.2. Current Drain (These value of 1st experiment drive)
7.2.1.Sleep
7.2.2.Standby (Laser off, Motor off)
7.2.3.Continuous Read (Data)
7.2.4.Idle (Laser on, Motor on)
7.2.5.Average (20% Random Access)
7.2.6.Maximum (100% Random Access)
7.2.7.Peak in executing Access
(Exclude Spike Current)
*Spike: Less than 1 ms of duration
7.2.8.Write (CD-R 12/16X ZCLV)
Write (DVD-R 4X CLV)
OP Code
00h
08h
20/21h
90h
A0h
A1h
E0h
E1h
E2h
E3h
E5h
E6h
E7h
ECh
EFh
Command Description
NOP
DEVICE RESET
READ SECTOR (S)
EXECUTE DEVICE DIAGNOSTICS
PACKET
IDENTIFY PACKET DEVICE
STANDBY IMMEDIATE
IDLE IMMEDIATE
STANDBY
IDLE
CHECK POWER MODE
SLEEP
FLUSH CACHE
IDENTIFY DEVICE
SET FEATURE
+5 V +/-5 % (Operating) +12 V +/-5 % (Operating)
+/-8 % (Start up)
100 mV
(p-p)
100 mV
(p-p)
+5 V
50 mA (DVD/CD)
80 mA (DVD/CD)
520 mA (DVD)
540 mA (CD)
450 mA (DVD)
480 mA (DVD)
520 mA (CD)
500 mA (DVD)
550 mA (CD)
1,200 mA (DVD)
1,200 mA (CD)
650 mA
600 mA
22/29
+/-8 % (Start up)
Max.
Max.
+12 V
60 mA (DVD/CD)
60 mA (DVD/CD)
600 mA (DVD)
700 mA (CD)
300 mA (DVD)
600 mA (DVD)
720 mA (CD)
750 mA (DVD)
850 mA (CD)
1,600 mA (DVD)
1,600 mA (CD)
450 mA
350 mA
SD-R5112 Rev.1.0
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