2-3
Safety Information and Technical Specifications
Chip Reset JP36 1-2 Reset, 2-3 No Reset (Not populated)
Chip Reset JP35 1-2 Reset, 2-3 No Reset (Not populated)
Buzzer Reset JP18
JP84 1-2 SGPIO, 2-3 I
2
C
JP80 I
2
C Addr - On C0, Off C2 (Not populated)
JP50 Chip Reset 1-2 Reset, 2-3 No Reset (Not populated)
15.
16.
17.
18.
19.
20.
2-3 Front Jumper Locations and Pin Definitions
Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identified with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
Connector
Pins
Jumper
Setting
3
2
1
3
2
1
C6
C5
C47
C44
C420
C415
C327
C323
C253
C239
C201
C197
Y2
BZ1
C157
C224
C24
C247
C295
C298
C383
C399
C139
C153
C220
C244
C246
C249
C250
C280
C294
C297
C212
C213
D4
D9
D3
JP80
R7
R8
R608
R585
R365
R268
R281
R283
R431
R6
R267
R280
R282
R430
R273
R286
R287
R432
JP84
JP36
JP96
JP95
JP52
JP117
JP116
JP48
JP46
JP110
JP109
JP10
JP13
U91
U88
JSM6
JSM2
JSM3
JSM4
JSM5
U53
U30
+
+
+
+
+
+
+
+
B1
A1
BAR CODE
DESIGNED IN USA
SAS216A
REV: 1.02
+
+
A
C
A
C
A
C
1
3
1
3
1
3
1
3
1
4
1
4
1
4
1
4
1
4
1
4
2
5
6
1
2
5
6
SAS IN#2
SAS IN#3
SAS IN#4
SAS IN#5
SAS IN#6
I2C#6
I2C#5
I2C#4
JP36
9072#2 RST
1-2:RST
2-3:NO RST
I2C#3
I2C#2
D9:ALARM#3
D4:ALARM#2
D3:ALARM#1
20
18
19
16
17
15
