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Hp A1442a 330 Mb And Hp A1443a 660 Mb Winchester Disk Drives - HP 400 Series Servicing Manual

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A.2.2

HP A1442A 330 MB and HP A1443A 660 MB Winchester Disk Drives

Figure A-10 shows the jumper configurations for the HP A1442A 330 MB and HP
A1443A 660 MB Winchester Disk Drives.
Figure A-10. HP A1442A 330 MB and HP A1443A 660 MB Winchester Disk Drive
A-10 FRU Configurations
Pin
Function: 0 = Open, 1 = Jumpered
Set
1
Reserved for future use, normally 1.
2
Drive initiation of SDTR message:
0 = Inhibit initiation of SDTR message.
1 = Enable initiation at power on
and RESET.
3
Parity:
0 = Parity checking is disabled.
1 = Parity checking is enabled.
4
Auto spin up:
0 = Drive does not spin up until host
sends start unit command.
1 = Drive automatically spins up at
power on.
5-7
SCSI address; 7 is LSB
5 6 7 Address
0 0 0
0
0 0 1
1
0 1 0
2
0 1 1
3
5 6 7 Address
1 0 0
4
1 0 1
5
1 1 0
6
1 1 1
7

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