Toshiba SD-R6112 specifications 15/28, Power ON/OFF Timing Target, Interface

5.2.Power ON/OFF Timing (Target)

Figure 11 shows the initialization sequence

Power ON or

ATAPI-RST

System Initialization

Focus Search

Spindle ON

Learning

Max. 550 ms

Max. 4 s

Max. 5 s

"Command" Receivable

Stand-by

"TEST UNIT READY" Command

CD:Typ. TBD s, DVD 2 Layer Typ. TBD s, Max.60 s
(Single Session Disc)	"Read-Command"
	Acceptable
"Check Condition" Status	"Good" Status

Figure 11 Initialization Sequence

6. Interface

(1)The interface is based on T13/1321D (AT Attachment with Packet Interface-5, ATA/ATAPI-5) Revsion 3 (Feb. 29, 2000), SFF-8020i (Small Form Factor Committee Specification of ATA-Packet Interface for CD-ROMs) Revision2.6 (Nov. 27, 1995), SFF-8090i Ver.5, Rev. 1.4 (Oct. 17, 2001).

(2)66 (ATAPI, ATA) commands are usable.

(3)The 2 MByte data buffer handles both high speed and low speed data transmission.

(4)The largest block size on playback is 2,647 Bytes.

The data length for each block is changeable by command.

6.1.I/O cable

Table1 shows the cable parameters.

		Min	Max
Cable length			0.46 m
Driver IoL sink current for 5 V operation		12 mA
Driver IoL sink current for 3.5 V operation		8 mA
Driver IoH sink current			-400 µA
Driver capacitive loading			25 pF
Table 1	Cable parameters

15/28 SD-R6112 Rev.1.0