Supero SUPER P4DC6, Руководство пользователя

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Chapter 2: Installation
2-11
I 2 C
The I 2 C connection is located on
pins 16 and 18 of JF1. See Table
2-11 for pin definitions.
P in
N u m b e r
1 6
1 8
D e fin itio n
B u s D a ta
B u s C lo ck
T a b le 2 -1 1
I2 C P in D e fin itio n s
(J F 1 )
Chassis Intrusion
The chassis intrusion header is lo-
cated on pin 20 of JF1. See the
board layouts in Chapter 1 for its
location. See Table 2-12 for pin
definition.
P in
N u m b e r
2 0
D e fin itio n
In tru sio n In p u t
T a b le 2 -1 2
C h a s s is In tru s io n P in
D e fin itio n s (JF 1 )
Keyboard Lock
The keyboard lock connection is lo-
cated on pins 22 and 24 of JF1.
See Table 2-13 for pin definitions.
P in
N u m b e r
2 2
2 4
F u n ctio n
G ro u n d
T a b le 2 -1 3
K e y b o a rd L o c k P in D e fin itio n s (J F 1 )
D e fin itio n
K e ylo ck
K e yb o a rd inh ib it + 5 v
B la ck w ire
Overheat
A chassis overheat header is lo-
cated on pin 26 of JF1. See Table
2-14 for pin definitions.
P in
N u m b e r
2 6
D e fin itio n
O ve rh e a t In p ut
T a b le 2 -1 4
O v e rh e a t P in D e fin itio n s
(J F 1 )
(Note: NC indicates no-connection.)
Speaker
The speaker connector is located
on pins 28, 30, 32 and 34 of JF1.
See Table 2-15 for pin definitions.
T a b le 2-1 5
S p e a k er P in D e fin itio n s (J F 1 )
P in
N u m b e r
2 8
3 0
3 2
3 4
F u n ctio n
P o w e r
N C
D e fin ition
3 .3 v
N C
N C
D a ta
N C
S p kr O ut