Figure A.2. Usb Interface To Jtag - Lattice Semiconductor MachXO2 Breakout Board User Manual

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MachXO2 Breakout Board Evaluation Kit
Evaluation Board User Guide
5
+3.3V
C5
C8
C6
0.1uF
0.1uF
0.1uF
+3.3V
+3.3V
U2
8
1
VCC
CS
7
2
NU
CLK
6
3
ORG
DI
5
4
C12
VSS
DO
0.1uF
93LC56-SO8
5
© 2014-2022 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.
26
4
+3.3V
L1
2
1
600ohm 500mA
+3.3V
L2
2
1
600ohm 500mA
VCC1_8FT
C9
C7
0.1uF
0.1uF
C10
C11
10uF
0.1uF
R11
R12
R13
10k
10k
10k
R19
2k2
X1
1
1
2
G1
C13
18pF
12MHZ
4

Figure A.2. USB Interface to JTAG

3
C1
C2
4u7
0.1uF
C3
C4
4u7
0.1uF
VCC1_8FT
+3.3V
+3.3V
U1
FT2232HL
ADBUS0
50
VREGIN
ADBUS1
ADBUS2
49
VREGOUT
ADBUS3
ADBUS4
ADBUS5
7
5
DM
DM
ADBUS6
8
5
DP
DP
ADBUS7
2k2
R9
ACBUS0
14
RESET#
ACBUS1
ACBUS2
R10
12k
1%
ACBUS3
6
REF
ACBUS4
ACBUS5
ACBUS6
ACBUS7
FT_EECS
63
EECS
FT_EECLK
62
EECLK
BDBUS0
61
FT_EEDATA
EEDATA
BDBUS1
BDBUS2
BDBUS3
2
OSCI
BDBUS4
BDBUS5
BDBUS6
BDBUS7
3
3
3
OSCO
BCBUS0
4
G2
BCBUS1
C14
BCBUS2
13
18pF
TEST
BCBUS3
BCBUS4
BCBUS5
FTDI High-Speed USB
BCBUS6
BCBUS7
FT2232H
PWREN#
SUSPEND#
3
2
1
+3.3V
TCK
R1
R2
R3
5k1
5k1
5k1
TMS
TDI
+3.3V
TDO
J1
1
1
2
TDO
2
3
TDI
3
4
4
5
5
6
TMS
6
7
7
8
TCK
8
header_1x8
DNI
16
0
R5
17
0
R6
18
0
R7
19
0
R8
21
22
23
24
26
27
28
29
30
32
33
34
38
0
DNI
R14
RS232_Rx_TTL
3
39
0
DNI
R15
RS232_Tx_TTL
3
40
0
DNI
R16
RTSn
3
41
0
DNI
R17
CTSn
3
43
0
DNI
R18
DTRn
3
44
0
DNI
R20
DSRn
3
45
0
DNI
R21
DCDn
3
46
48
52
53
54
55
57
58
59
60
36
AXELSY
AXELSY
AXELSYS
S S
i i T T T it t t l l l e e e
Lattice MachXO2 1200ZE Breakout Board – USB to JTAG
i i S S S iz z z e e e
Document Number
L L L CMX X
C C
M M XO O O 2 2 2 - - - 1 1 1 200ZE E
200Z
200ZE- - - B B B - - - E E E V V V N N N
B B B
D D D at t t e e e : : :
a a
Thursday, April 21, 2011
S S S h h h e e e e e e t t t
2
1
R4
2k2
TCK
TDI
TDO
TMS
2 2 2
f f o o o f
5 5 5
FPGA-EB-02051-2.3

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