some board & modules made by Colorlight are based on Lattice ECP5 series and Xilinx XC7 series, which are supported by open source toolchain (yosys & prjtrellis & nextpnr), can be used to make very interesting project.
current focus on Colorlight i5-v7.0 and i9-v7.2, i9plus-v6.1, check get-start to see how to setup the env and program the bitstream.
the Colorlight i9-v7.2 contain a LFE5U-45F-6BG381, all GPIO already reversed, check Colorlight i9-v7.2 to see the detail.
the Colorlight i9plus-v6.1 contain a XC7A50T-FGG484, all GPIO already reversed, check Colorlight i9plus-v6.1 to see the detail.
![bottom](https://github.com/wuxx/Colorlight-FPGA-Projects/raw/master/doc/i5-bottom.jpg?raw=true)
![ext-board-pinout](https://github.com/wuxx/Colorlight-FPGA-Projects/raw/master/doc/i5_extboard_v1.2_pinout.png?raw=true)
- FPGA
LFE5U-25F-6BG381C
- SDRAM
EM638325BK-6H 8MB
- SPI Flash
GD25Q16CSIG 2MB
- Ethernet PHY
1Gb Ethernet PHY Broadcom B50612D x 2
Pin |
Function |
J27 |
TCK |
J31 |
TMS |
J32 |
TDI |
J30 |
TDO |
A 25Mhz clock is connected to FPGA with pin P3
Pin |
Function |
CS |
R2 |
MISO |
V2 |
MOSI |
W2 |
SCK |
U3 |
Function |
Top-Pin |
Bot-Pin |
Function |
GND |
1 |
2 |
5V |
GND |
3 |
4 |
5V |
GND |
5 |
6 |
5V |
GND |
7 |
8 |
5V |
GND |
9 |
10 |
5V |
GND |
11 |
12 |
5V |
NC |
13 |
14 |
NC |
ETH1_1P |
15 |
16 |
ETH2_1P |
ETH1_1N |
17 |
18 |
ETH2_1N |
NC |
19 |
20 |
NC |
ETH1_2N |
21 |
22 |
ETH2_2N |
ETH1_2P |
23 |
24 |
ETH2_2P |
NC |
25 |
26 |
NC |
ETH1_3P |
27 |
28 |
ETH2_3P |
ETH1_3N |
29 |
30 |
ETH2_3N |
NC |
31 |
32 |
NC |
ETH1_4N |
33 |
34 |
ETH2_4N |
ETH1_4P |
35 |
36 |
ETH2_4P |
NC |
37 |
38 |
NC |
GND |
39 |
40 |
GND |
|
|
|
|
|
|
|
|
U16 |
41 |
42 |
R1 |
NC |
43 |
44 |
T1 |
NC |
45 |
46 |
U1 |
NC |
47 |
48 |
Y2 |
K18 |
49 |
50 |
W1 |
C18 |
51 |
52 |
V1 |
NC |
53 |
54 |
M1 |
GND |
55 |
56 |
GND |
T18 |
57 |
58 |
N2 |
R18 |
59 |
60 |
N3 |
R17 |
61 |
62 |
T2 |
P17 |
63 |
64 |
M3 |
M17 |
65 |
66 |
T3 |
T17 |
67 |
68 |
R3 |
U18 |
69 |
70 |
N4 |
U17 |
71 |
72 |
M4 |
P18 |
73 |
74 |
L4 |
N17 |
75 |
76 |
L5 |
N18 |
77 |
78 |
P16 |
M18 |
79 |
80 |
J16 |
L20 |
81 |
82 |
J18 |
L18 |
83 |
84 |
J17 |
K20 |
85 |
86 |
H18 |
K19 |
87 |
88 |
H17 |
J20 |
89 |
90 |
G18 |
J19 |
91 |
92 |
H16 |
H20 |
93 |
94 |
F18 |
G20 |
95 |
96 |
G16 |
G19 |
97 |
98 |
E18 |
F20 |
99 |
100 |
F17 |
F19 |
101 |
102 |
F16 |
E20 |
103 |
104 |
E16 |
GND |
105 |
106 |
GND |
GND |
107 |
108 |
GND |
E19 |
109 |
110 |
E17 |
D20 |
111 |
112 |
D18 |
D19 |
113 |
114 |
D17 |
C20 |
115 |
116 |
G5 |
B20 |
117 |
118 |
D16 |
B19 |
119 |
120 |
F5 |
B18 |
121 |
122 |
E6 |
A19 |
123 |
124 |
E5 |
C17 |
125 |
126 |
F4 |
A18 |
127 |
128 |
E4 |
D3 |
129 |
130 |
F1 |
C4 |
131 |
132 |
F3 |
B4 |
133 |
134 |
G3 |
C3 |
135 |
136 |
H3 |
E3 |
137 |
138 |
H4 |
A3 |
139 |
140 |
H5 |
C2 |
141 |
142 |
J4 |
B1 |
143 |
144 |
J5 |
C1 |
145 |
146 |
K3 |
D2 |
147 |
148 |
K4 |
D1 |
149 |
150 |
K5 |
E2 |
151 |
152 |
B3 |
E1 |
153 |
154 |
A2 |
F2 |
155 |
156 |
B2 |
GND |
157 |
158 |
GND |
NC |
159 |
160 |
NC |
NC |
161 |
162 |
NC |
NC |
163 |
164 |
NC |
NC |
165 |
166 |
NC |
NC |
167 |
168 |
NC |
NC |
169 |
170 |
NC |
NC |
171 |
172 |
NC |
NC |
173 |
174 |
NC |
NC |
175 |
176 |
NC |
NC |
177 |
178 |
NC |
NC |
179 |
180 |
NC |
NC |
181 |
182 |
NC |
NC |
183 |
184 |
NC |
NC |
185 |
186 |
NC |
NC |
187 |
188 |
NC |
NC |
189 |
190 |
NC |
NC |
191 |
192 |
NC |
NC |
193 |
194 |
NC |
NC |
195 |
196 |
NC |
NC |
197 |
198 |
NC |
GND |
199 |
200 |
GND |
Pin |
Function |
CLK |
B9 |
CKE |
VCC |
CS |
GND |
RAS |
B10 |
CAS |
A9 |
WE |
A10 |
DQM0 |
GND |
DQM1 |
GND |
DQM2 |
GND |
DQM3 |
GND |
BA0 |
B11 |
BA1 |
(GND on v6.0;C8 on v7.0) |
A0 |
B13 |
A1 |
C14 |
A2 |
A16 |
A3 |
A17 |
A4 |
B16 |
A5 |
B15 |
A6 |
A14 |
A7 |
A13 |
A8 |
A12 |
A9 |
A11 |
A10 |
B12 |
DQ0 |
B6 |
DQ1 |
A5 |
DQ2 |
A6 |
DQ3 |
A7 |
DQ4 |
C7 |
DQ5 |
B8 |
DQ6 |
B5 |
DQ7 |
A8 |
DQ8 |
D8 |
DQ9 |
D7 |
DQ10 |
E8 |
DQ11 |
D6 |
DQ12 |
C6 |
DQ13 |
D5 |
DQ14 |
E7 |
DQ15 |
C5 |
DQ16 |
C10 |
DQ17 |
D9 |
DQ18 |
E11 |
DQ19 |
D11 |
DQ20 |
C11 |
DQ21 |
D12 |
DQ22 |
E9 |
DQ23 |
C12 |
DQ24 |
E14 |
DQ25 |
C15 |
DQ26 |
E13 |
DQ27 |
D15 |
DQ28 |
E12 |
DQ29 |
B17 |
DQ30 |
D14 |
DQ31 |
D13 |
Pin |
Function |
MDC |
N5 |
MDIO |
P5 |
RESET |
P4 |
GTXCLK |
U19 |
TXD[0] |
U20 |
TXD[1] |
T19 |
TXD[2] |
T20 |
TXD[3] |
R20 |
TX_EN |
P19 |
RXC |
L19 |
RXD[0] |
P20 |
RXD[1] |
N19 |
RXD[2] |
N20 |
RXD[3] |
M19 |
RX_DV |
M20 |
Pin |
Function |
MDC |
N5 |
MDIO |
P5 |
RESET |
P4 |
GTXCLK |
G1 |
TXD[0] |
G2 |
TXD[1] |
H1 |
TXD[2] |
J1 |
TXD[3] |
J3 |
TX_EN |
K1 |
RXC |
H2 |
RXD[0] |
K2 |
RXD[1] |
L1 |
RXD[2] |
N1 |
RXD[3] |
P1 |
RX_DV |
P2 |
you can buy Colorlight i5 and 5A-75B on our aliexpress store
Colorlight i5 & i9
Colorlight i9plus
Colorlight 5A-75B