C-6
SC828 Chassis Manual
C-6 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
Jumper Settings
Jumper
Jumper Settings
Note
JP18
Open: Enabled
Closed: Disabled
Buzzer Reset
JP25
Open:45ºC
1-2:50ºC
2-3:55ºC
Overheat Temperature
JP29
Open: Default
Closed: Reset
MG 9071 Chip Reset
D3
Y1
C84
C5
C45
JP
18
JP40
JP
50
JP
29
JP38
JP41
JP
25
JP43
JP37
JP
36
JP
42
JP
34
JP
33
JP44
JP45
JP13
JP10
JP
46
JP26
JP51
J18
J6
J7
J10
J8
J5
J12
A
+
+
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
4
2
3
1
4
2
A
+
+
1
1
1
1
1
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
+5V
+12V
GND
GND
+5V
+12V
GND
GND
64
49
32
17
16
1
3
1
3
1
BAR CODE
SA
S8
28
TQ
RE
V 1
.01
SIDEBAND#1
I C#2
#4
#0
AC
T0
AC
T1
ACT5
ACT4
AC
T2
AC
T3
JP42:BPID_SDIN#1
JP43:BPID_SDIN#2
1-2:SGPIO
2-3:I2C
2-3:ID#1
JP34:BP_ID#1
1-2:ID#0
JP37:BP_ID#2
JP36:CTRL_ID#2
JP41:I2CRST_SDOUT#2
#5
#1
JP38:I2CRST#2
UPGRADE
#2
#3
SIDEBAND#2
C
.
C
..
C
JP18:BUZZER RESET
JP
29
:90
72
RE
SE
T
JP25:OH TEM PERATURE
OPEN:45
1-2:50
2-3:55
I C#1
2
JP33:CTRL_ID#1
1-2:SGPIO
2-3:I2C
JP40:I2CRST_SDOUT#1
ON:SGPIO
OFF:I2C
JP50:I2CRST#1
ON:I2C
OFF:SGPIO
ACT IN
D3
Y1
C84
C5
C45
JP
18
JP40
JP
50
JP
29
JP38
JP41
JP
25
JP43
JP37
JP
36
JP
42
JP
34
JP
33
JP44
JP45
JP13
JP10
JP
46
JP26
JP51
J18
J6
J7
J10
J8
J5
J12
A
+
+
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
4
2
3
1
4
2
A
+
+
1
1
1
1
1
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
+5V
+12V
GND
GND
+5V
+12V
GND
GND
64
49
32
17
16
1
3
1
3
1
BAR CODE
SA
S8
28
TQ
RE
V 1
.01
SIDEBAND#1
I C#2
#4
#0
AC
T0
AC
T1
ACT5
ACT4
AC
T2
AC
T3
JP42:BPID_SDIN#1
JP43:BPID_SDIN#2
1-2:SGPIO
2-3:I2C
2-3:ID#1
JP34:BP_ID#1
1-2:ID#0
JP37:BP_ID#2
JP36:CTRL_ID#2
JP41:I2CRST_SDOUT#2
#5
#1
JP38:I2CRST#2
UPGRADE
#2
#3
SIDEBAND#2
C
.
C
..
C
JP18:BUZZER RESET
JP
29
:90
72
RE
SE
T
JP25:OH TEM PERATURE
OPEN:45
1-2:50
2-3:55
I C#1
2
JP33:CTRL_ID#1
1-2:SGPIO
2-3:I2C
JP40:I2CRST_SDOUT#1
ON:SGPIO
OFF:I2C
JP50:I2CRST#1
ON:I2C
OFF:SGPIO
ACT IN
D3
Y1
C84
C5
C45
JP
18
JP40
JP
50
JP
29
JP38
JP41
JP
25
JP43
JP37
JP
36
JP
42
JP
34
JP
33
JP44
JP45
JP13
JP10
JP
46
JP26
JP51
J18
J6
J7
J10
J8
J5
J12
A
+
+
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
4
2
3
1
4
2
A
+
+
1
1
1
1
1
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
+5V
+12V
GND
GND
+5V
+12V
GND
GND
64
49
32
17
16
1
3
1
3
1
BAR CODE
SA
S8
28
TQ
RE
V 1
.01
SIDEBAND#1
I C#2
#4
#0
AC
T0
AC
T1
ACT5
ACT4
AC
T2
AC
T3
JP42:BPID_SDIN#1
JP43:BPID_SDIN#2
1-2:SGPIO
2-3:I2C
2-3:ID#1
JP34:BP_ID#1
1-2:ID#0
JP37:BP_ID#2
JP36:CTRL_ID#2
JP41:I2CRST_SDOUT#2
#5
#1
JP38:I2CRST#2
UPGRADE
#2
#3
SIDEBAND#2
C
.
C
..
C
JP18:BUZZER RESET
JP
29
:90
72
RE
SE
T
JP25:OH TEM PERATURE
OPEN:45
1-2:50
2-3:55
I C#1
2
JP33:CTRL_ID#1
1-2:SGPIO
2-3:I2C
JP40:I2CRST_SDOUT#1
ON:SGPIO
OFF:I2C
JP50:I2CRST#1
ON:I2C
OFF:SGPIO
ACT IN
JP18
JP25
JP37
JP43
JP36
JP41 JP38
JP42
JP29
JP40
JP33
JP34
JP50
Figure C-3: Front Jumpers
Содержание SC828 Series
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Страница 20: ...SC828 Chassis User s Guide 4 2 Figure 4 2 Lifting the Chassis Cover 5 ...
Страница 34: ...SC828 Chassis User s Guide 4 16 Notes ...
Страница 42: ...SC828 Chassis Manual 5 8 Notes ...
Страница 46: ...SC828 Chassis Manual B 2 Notes ...
Страница 55: ...C 9 Appendix C Backplane Specifications Notes ...