Lattice Semiconductor MachXO3-940, User Manual

Page: 39 / 62

MachXO3-9400 Development Board
Evaluation Board User Guide
© 2017 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal .
All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
FPGA-EB-02004-1.0 39
Figure A.3. USB to JTAG I/F
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FOR FUTURE RS232 FUNCTION
B1 connected to A when S_CTRL is high
VCC1_8FT
VCC1_8FT
+3.3V
VCCIO0
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
RS232_Rx_TTL [4]
RTSn [4]
RS232_Tx_TTL [4]
CTSn [4]
DTRn [4]
DSRn [4]
DCDn [4]
DM [10]
DP [10]
RI [4]
TCK [4,7]
TDI [4,7]
TDO [4,7]
TMS [4,7]
12MHZ [4]
SCL0 [4,5,6,7] SDA0 [4,5,6,7]
JP2_SCL [6] JP2_SDA [6]
Date:
Size
Schematic Rev
of Sheet
Title
Lattice Semiconductor Applications
http://www.latticesemi.com
Phone (503) 268-8001 -or- (800) LATTICE
Board Rev
Project 4.0
MachXO3-9400-Dev-Brd B
3 10 Monday, May 22, 2017
B
USB to JTAG I/F
Date:
Size
Schematic Rev
of Sheet
Title
Lattice Semiconductor Applications
http://www.latticesemi.com
Phone (503) 268-8001 -or- (800) LATTICE
Board Rev
Project 4.0
MachXO3-9400-Dev-Brd B
3 10 Monday, May 22, 2017
B
USB to JTAG I/F
Date:
Size
Schematic Rev
of Sheet
Title
Lattice Semiconductor Applications
http://www.latticesemi.com
Phone (503) 268-8001 -or- (800) LATTICE
Board Rev
Project 4.0
MachXO3-9400-Dev-Brd B
3 10 Monday, May 22, 2017
B
USB to JTAG I/F
C104
10nF
C9
18pF
R6 0
R262
1k
C12
0.1uF
R9 2.2K
R12
10K
R19 12K
R22 0 DNI
C103
10nF
R25 0
C1
4.7uF
1
2
R2
4.7K L2
600ohm 500mA
1 2
R18 0 DNI
R23 0
L1
600ohm 500mA
1 2
C5
10uF
FTDI High-Speed USB
FT2232H
FT2232HL
U1
VREGIN
50
VREGOUT
49
DM
7
DP
8
REF
6
RESET#
14
EECS
63
EECLK
62
EEDATA
61
OSCI
2
OSCO
3
TEST
13
ADBUS0
16
ADBUS1
17
ADBUS2
18
ADBUS3
19
V
P
H
Y
4
V
P
L
L
9
V
C
O
R
E
1
2
V
C
O
R
E
3
7
V
C
O
R
E
6
4
V
C
C
IO
2
0
V
C
C
IO
3
1
V
C
C
IO
4
2
V
C
C
IO
5
6
A
G
N
D
1
0
G
N
D
1
G
N
D
5
G
N
D
1
1
G
N
D
1
5
G
N
D
2
5
G
N
D
3
5
G
N
D
4
7
G
N
D
5
1
PWREN#
60
SUSPEND#
36
ADBUS4
21
ADBUS5
22
ADBUS6
23
ADBUS7
24
ACBUS0
26
ACBUS1
27
ACBUS2
28
ACBUS3
29
ACBUS4
30
ACBUS5
32
ACBUS6
33
ACBUS7
34
BDBUS0
38
BDBUS1
39
BDBUS2
40
BDBUS3
41
BDBUS4
43
BDBUS5
44
BDBUS6
45
BDBUS7
46
BCBUS0
48
BCBUS1
52
BCBUS2
53
BCBUS3
54
BCBUS4
55
BCBUS5
57
BCBUS6
58
BCBUS7
59
R10 12K
C8
18pF
R8
2.2K
C4
0.1uF
C10
0.1uF
C11
0.1uF
R17 0 DNI
R16 0 DNI
R15 0 DNI
R264
470
R7 0
R21 0 DNI
R1
4.7K
C3
4.7uF
1
2
D57
Red
C6
0.1uF
R202
10k
TP2 1
X1
7M-12.000MAAJ
1
1
3
3
G1
2
G2
4
R11
10K
R4 0
R278 0 DNI
R38 150
R24 0
R13
10K
TP1
1
U10
FSA4157_Analog_Sw
B1_NO
1
B0_NC
3
GND
2
A_IN
4
VCC
5
S_CTRL
6
Q42
MMBT3904
R5 0
JP10
JUMPER
1 2
R3
4.7K
93LC56C-I/SN
U2
CS
1
CLK
2
DI
3
DO
4
VSS
5
ORG
6
NU
7
VCC
8
J1
Header 1x8
DNI
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
R36 150
C7
0.1uF
R263
4.7k
C13
0.1uF
R14 0 DNI
U11
FSA4157_Analog_Sw
B1_NO
1
B0_NC
3
GND
2
A_IN
4
VCC
5
S_CTRL
6
JP11
JUMPER
1 2
R20 0 DNI
C14
0.1uF
JP9
JUMPER
1 2
C2
0.1uF
ADBUS3
FT_VPLL
TDI
TDO
TMS
TCK
FT_OSCI
FT_EECS
FT_EECLK
FT_EEDATA
FT_RSTb
ADBUS0
FT_VPHY
ADBUS1
BDBUS6
BDBUS5
BDBUS4
BDBUS3
ADBUS2
FT_REF
FT_OSCO
BDBUS7
FTDI_SCL
BDBUS1
BDBUS0
FTDI_SDA
BDBUS2
USB_I2C_EN
FT_RSTb
SDA0
FTDI_SCL FTDI_SDA
USB_I2C_EN
I2C_EN_LED_DR
JP2_SCL JP2_SDA
ACBUS0
SCL0