Quantum Atlas II Computer Drive User Manual


 
Atlas II
Jumper Settings
7 of 8
Pin
Signal
Pin
Signal
1
A3
2
l
ogic_gnd
3
A2
4
l
ogic_gnd
5
A1
6
l
ogic_gnd
7
A0
8
l
ogic_gnd
9
Key
(blank) 1
0 F
ault LED
11
Delay
Spin 1
2 l
ogic_gnd
13
Logic ground
1
4 E
nable Active Termination
15
Spindle Sync
1
6
S
pindle Sync
17
Busy Led
1
8 +
5VDC out
19
W
rite Protect 2
0 l
ogic_gnd
21
Stagger Spin
2
2 l
ogic_gnd
23
Enabl
e Narrow Mode 2
4 l
ogic_gnd
25
Disable Sync Negotiation
2
6 l
ogic_gnd
27
Disable SCSI Parity
2
8 l
ogic_gnd
29
Disable Unit Attentio
n 3
0 l
ogic_gnd
31
Customize
3
2 l
ogic_gnd
Pin
Signal
P
in S
ignal
1
A0
2
F
ault LED
3
A1
4
l
ogic_gnd
5
A2
6
l
ogic_gnd
7
A3
8
B
usy LED
9
Enable Ter
mination 1
0 l
ogic_gnd
11
+5VDC out
1
2 (
reserved)
Note: Enable Termination setting is not supported on the following differential drives:
Atlas II 2.2GB WD
Atlas II 4.5GB WD