MachXO5-NX Development Board
Evaluation Board User Guide
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22
FPGA-EB-02052-1.0
Notes:
*
Net is optionally connected to power source through resistor DNI.
**
Net is optionally connected to power source through resistor DI.
Table 8.2. Versa J9 Header Pin Connections
J9 Pin Number
Net Name
MachXO5-25 Ball Location
1
HPE_RESOUT#
F5
2
GND
—
3
EXPCON_IO0
D3
4
EXPCON_IO1
E4
5
EXPCON_IO2
C3
6
EXPCON_IO3
C2
7
EXPCON_IO4
A4
8
EXPCON_IO5
E5
9
EXPCON_IO6
F6
10
EXPCON_IO7
C5
11
EXPCON_IO8
B2
12
EXPCON_IO9
A2
13
EXPCON_IO10
B3
14
EXPCON_IO11
A3
15
EXPCON_IO12
B4
16
EXPCON_IO13
D5
17
EXPCON_IO14
A5
18
EXPCON_IO15
B5
19
GND
—
20
EXPCON_3V3**
—
21
EXPCON_IO16
A6
22
GND
—
23
EXPCON_IO17
B6
24
GND
—
25
EXPCON_IO18
A7
26
GND
—
27
EXPCON_IO19
A8
28
EXPCON_IO20
C6
29
EXPCON_IO21
B8
30
GND
—
31
EXPCON_IO22
B9
32
EXPCON_IO23
A9
33
EXPCON_IO24
D6
34
GND
—
35
EXPCON_IO25
C8
36
EXPCON_IO26
E7
37
EXPCON_IO27
E8
38
CARDSEL#*
—
39
EXPCON_IO28
E6
40
GND
—
Notes:
*
Net is optionally connected to power source through resistor DNI.
**
Net is optionally connected to power source through resistor DI.