Appendix: Board Schematics
UG0048 User Guide Revision 5.1 29
9.2 ProASIC3/E Starter Kit Board Schematics
The following are the schematics of the ProASIC3/E Starter Kit board.
Figure 10 • Bottom-Level View of ProASIC3/E Starter Kit Board
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B B
A
A
RESET15N
RESET18N
RESET25N
LCDON_OFF
3.3V
3.3V 2.5V3.3V
1.8V
3.3V
1.5V
3.3V
1.5V
1.8V
3.3V
2.5V
3.3V
VIN
VIN
Revision History
Descripition
Approval
ECO#
Date
Revision History
Descripition
Approval
ECO#
Date
Revision History
Descripition
Approval
ECO#
Date
Microsemi
Approvals:
Eng Mgr:
Engr:
Doc Ctrl:
Assembly
Date:
Title:
Size: Document No:
DRAWN BY:
Rev
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BALA
Microsemi
Approvals:
Eng Mgr:
Engr:
Doc Ctrl:
Assembly
Date:
Title:
Size: Document No:
DRAWN BY:
Rev
Pg of
BALA
Microsemi
Approvals:
Eng Mgr:
Engr:
Doc Ctrl:
Assembly
Date:
Title:
Size: Document No:
DRAWN BY:
Rev
Pg of
BALA
SCHEMATIC DIAGRAM NOTES
1.UNLESS STATED OTHERWISE:
A.ALL RESISTOR ARE IN OHMS, 5% TOLERANCE.
B.ALL CAPACITORS ARE IN MICROFARADS,10% TOLERANCE.
BOARD INFORMATION
PCB FAB:,REV.02 PCB ASSEMBLY:,REV.02
3.3V Pwr LED 2.5V Pwr LEDDEL rwP V5.1DEL rwP V8.1
1.5V @ 2A (Max)
1.8V @ 2A (Max)
2.5V @ 2A (Max)
Main 3.3V,2.5V, and 1.5V Power
04/27/11
2
B
11
3.3V@ 5A (Max)
A
A3PE STARTER KIT BOARD REV.A
VIN Pwr LED
9 VOLT
DVP-100-000300-001
R11
2K
R11
2K
12
+
C7
47UF/16V
+
C7
47UF/16V
12
D12
CMSH5-40
D12
CMSH5-40
2 1
Q2
MMBT2222
Q2
MMBT2222
1
2 3
U11
LM2678S-3.3
U11
LM2678S-3.3
VIN
2
ON/OFF
7
GND
4
VSW
1
NC
5
CB
3
FB
6
C16
0.01UF/50V
C16
0.01UF/50V
12
R3
200
R3
200
12
C2
10UF/16V
C2
10UF/16V
12
C15
0.01UF/50V
C15
0.01UF/50V
12
J18
CONN_KLD_SMT
J18
CONN_KLD_SMT
1
2
3
D11D11
21
+
C6
47UF/16V
+
C6
47UF/16V
12
U12
TPS75218_QPWP
U12
TPS75218_QPWP
GND
1
NC
2
IN3
3
IN4
4
EN
5
RESET
6
SENSE
7
O/P8
8
O/P9
9
GND1
10
GND4
20
NC7
19
NC6
18
GND3
17
NC5
16
NC4
15
NC3
14
NC2
13
NC1
12
GND2
11
21
21
SW11
GPI-152-3013
SW11
GPI-152-3013
2
1
3
5
4
6
C54
0.22UF/25V
C54
0.22UF/25V
12
R2
4.99K
R2
4.99K
12
+
C12
10UF/35V
+
C12
10UF/35V
12
R9
2K
R9
2K
1 2
U10
TPS75225_QPWP
U10
TPS75225_QPWP
GND
1
NC
2
IN3
3
IN4
4
EN
5
RESET
6
SENSE
7
O/P8
8
O/P9
9
GND1
10
GND4
20
NC7
19
NC6
18
GND3
17
NC5
16
NC4
15
NC3
14
NC2
13
NC1
12
GND2
11
21
21
+
C10
10UF/35V
+
C10
10UF/35V
12
R7
2K
R7
2K
1 2
+
C11
10UF/35V
+
C11
10UF/35V
12
D13D13
21
+
C9
10UF/35V
+
C9
10UF/35V
12
+
C3
0.22UF/50V
+
C3
0.22UF/50V
12
R54
1K
R54
1K
12
R4
78.7
R4
78.7
12
R5
274
R5
274
12
D9D9
21
+
C14
100UF/10V
+
C14
100UF/10V
12
R8
4.99K
R8
4.99K
12
C56
0.22UF/25V
C56
0.22UF/25V
12
D10D10
21
R6
2K
R6
2K
12
L1
22UH
L1
22UH
1 2
D19
RED LED
D19
RED LED
21
R1
4.99K
R1
4.99K
12
C55
0.22UF/25V
C55
0.22UF/25V
12
U15
TPS75215_QPWP
U15
TPS75215_QPWP
GND
1
NC
2
IN3
3
IN4
4
EN
5
RESET
6
SENSE
7
O/P8
8
O/P9
9
GND1
10
GND4
20
NC7
19
NC6
18
GND3
17
NC5
16
NC4
15
NC3
14
NC2
13
NC1
12
GND2
11
21
21
Q1
MMBT2222
Q1
MMBT2222
1
2 3
R10
274
R10
274
12
+
C13
100UF/10V
+
C13
100UF/10V
12
+
C8
47UF/16V
+
C8
47UF/16V
12
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