Aardvark Header (Dni); Table 12.8. Aardvark J7 Header Pin Connections - Lattice Semiconductor MachXO5T-NX-Development Board User Manual

MachXO5T-NX-Development Board
Evaluation Board User Guide
CN2 at the Top Side
Pin Number Net Name
30 SLVS_DP5
31 SLVS_DN5
32 GND
33 SLVS_DP6
34 SLVS_DN6
35 GND
36 SLVS_DP7
37 SLVS_DN7
38 GND
39 SLVS_DP8
40 SLVS_DN8
41 GND
42 SLVS_DP9
43 SLVS_DN9
44 GND
45 SLVS_DP10
46 SLVS_DN10
47 GND
48 SLVS_DP11
49 SLVS_DN11
50 GND

12.4. Aardvark Header (DNI)

2
The Aardvark I C /SPI Host Adapter is a fast and powerful I
interface a Windows, Linux, or Mac OS X PC through USB to a downstream embedded system environment and
transfer serial messages using the I
The MachXO5T-NX Development Board provides an Aardvark compatible header for customer applications. The I
is optional connecting to a global I

Table 12.8. Aardvark J7 Header Pin Connections

J7 Pin Number
1
2
3
4
5
6
7
8
9
10
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36
CertusPro-NX
Ball Location
P13
P14
—
Y10
Y11
—
Y8
Y9
—
Y6
Y7
—
U7
V7
—
T7
R7
—
R8
P8
—
2
C bus and SPI bus host adapter through USB. It allows you to
2
C and SPI protocols.
2
C bus on the board.
Net Name
AK_SCL
GND
AK_SDA
+5V_I2C
AK_MISO
+5V_SPI
AK_SCLK
AK_MOSI
AK_SS
GND
CN3 at the Bottom Side
Pin Number Net Name
21 SLVS_DP17
20 SLVS_DN17
19 GND
18 SLVS_DP18
17 SLVS_DN18
16 GND
15 SLVS_DP19
14 SLVS_DN19
13 GND
12 SLVS_DP20
11 SLVS_DN20
10 GND
9 SLVS_DP21
8 SLVS_DN21
7 GND
6 SLVS_DP22
5 SLVS_DN22
4 GND
3 SLVS_DP23
2 SLVS_DN23
1 GND
LFMXO5-100T Ball Location
CertusPro-NX
Ball Location
R9
T9
—
W7
W8
—
N9
P9
—
N7
N8
—
M12
N12
—
R11
R10
—
P10
P11
—
2
C bus
M7
—
M8
—
N1
—
N2
N4
N3
—
FPGA-EB-02058-1.0