22/29 SD-R5112 Rev.1.0
ATA Commands
No OP Code Command Description
100h NOP
208h DEVICE RESET
320/21h READ SECTOR (S)
490h EXECUTE DEVICE DIAGNOSTICS
5A0h PACKET
6A1h IDENTIFY PACKET DEVICE
7E0h STANDBY IMMEDIATE
8E1h IDLE IMMEDIATE
9E2h STANDBY
10 E3h IDLE
11 E5h CHECK POWER MODE
12 E6h SLEEP
13 E7h FLUSH CACHE
14 ECh IDENTIFY DEVICE
15 EFh SET FEATURE
7. Power Requirements
7.1. Source Voltage +5 V +/-5 % (Operating) +12 V +/-5 % (Operating)
+/-8 % (Start up) +/-8 % (Start up)
7.1.1.Spike 100 mV (p-p) Max.
7.1.2.Ripple 100 mV (p-p) Max.
7.2. Current Drain (These value of 1st experiment drive)
+5 V +12 V
7.2.1.Sleep 50 mA (DVD/CD) 60 mA (DVD/CD)
7.2.2.Standby (Laser off, Motor off) 80 mA (DVD/CD) 60 mA (DVD/CD)
7.2.3.Continuous Read (Data) 520 mA (DVD) 600 mA (DVD)
540 mA (CD) 700 mA (CD)
7.2.4.Idle (Laser on, Motor on) 450 mA (DVD) 300 mA (DVD)
7.2.5.Average (20% Random Access) 480 mA (DVD) 600 mA (DVD)
520 mA (CD) 720 mA (CD)
7.2.6.Maximum (100% Random Access) 500 mA (DVD) 750 mA (DVD)
550 mA (CD) 850 mA (CD)
7.2.7.Peak in executing Access 1,200 mA (DVD) 1,600 mA (DVD)
(Exclude Spike Current) 1,200 mA (CD) 1,600 mA (CD)
*Spike: Less than 1 ms of duration
7.2.8.Write (CD-R 12/16X ZCLV) 650 mA 450 mA
Write (DVD-R 4X CLV) 600 mA 350 mA