Mode Select Headers Functions; Scsi Id Setting; Parity Check Setting; Verify Setting - Toshiba SD-W1111 Product Specification

TOSHIBA DVD-RAM SD-W1111

12.3 Mode select headers functions

By inserting the jumper wire to the mode select headers , each kind of operation mode is made.
Mode select headers:2.54-mm pitch
CD Audio
Connector
Pin No.

12.3.1 SCSI ID setting

12.3.2 Parity check setting

Open
Short

12.3.3 VERIFY setting

l Verify setting function is effective to WRITE command only.
l The RAM disc re-inserted into TYPE-2 case is verified ,even if the pin5 is shorted.
Open
Short
Mode Select Headers
Pin No. 1 2 3 4
Functions
1 SCSI ID1 (LSB)
2 SCSI ID2
3 SCSI ID4 (MSB)
4 PARITY CHECK
5 VERIFY
6 ONE LUN/TWO LUN
7 Reserved
8 Termination
Pin 1 Pin 2
ID1 ID2
Open Open
Short Open
Open Short
Short Short
Open Open
Short Open
Open Short
Short Short
Pin 4
Data parity check enable.
Data parity check disable.
Pin 5
The drive verifies the written data, on the media
after the write operation. Writing speed is lower,
but data reliability is better.
The drive does not verify the written data after the
write operation. The drive cannot detect the
defect on the media, but Writing speed is higher.
Page 24
5 6 7 8
Pin 3
ID3
Open
Open
Open
Open
Short
Short
Short
Short
Functions
Functions
'99/06/26
Interface
Connector
Setting at shipping
Open
Open
Short
Open
Open
Open
Open
Open
Pin 4
ID4
0
1
2
3
4
5
6
7
Product Specification
OD-A017-02
1.0
Version