Raspberry Pi Board Gpio Header; Pmod Headers; Table 12.9. Raspberry Pi J6 Header Pin Connections; Table 12.10. J15 Header Pin Connections - Lattice Semiconductor MachXO5T-NX-Development Board User Manual

12.5. Raspberry Pi Board GPIO Header

The MachXO5T-NX Development Board provides a 40-pin receptacle that is compatible with the GPIO header of
Raspberry Pi 2/3 serial models.

Table 12.9. Raspberry Pi J6 Header Pin Connections

J6 Pin Number Net Name
1 3.3V_RASP*
3 RASP_IO02
5 RASP_IO03
7 RASP_IO04
9
11 RASP_IO17
13 RASP_IO27
15 RASP_IO22
17 3.3V_RASP*
19 RASP_IO10
21 RASP_IO09
23 RASP_IO11
25
27 RASP_ID_SD
29 RASP_IO05
31 RASP_IO06
33 RASP_IO13
35 RASP_IO19
37 RASP_IO26
39
Notes:
*
3.3 V power is supplied from Raspberry Pi board.
**
5 V power can come from either the Raspberry Pi board or the MachXO5T-NX Development Board when jumper JP7 is installed.
When jumper JP7 is not installed, both boards need their own 5 V power.

12.6. PMOD Headers

The MachXO5T-NX Development Board provides two 12-pin receptacle headers that is compatible with the Digilent
™
PMOD interface spec.

Table 12.10. J15 Header Pin Connections

J15 Pin Number Net Name
1 PMOD0_1
2 PMOD0_2
3 PMOD0_3
4 PMOD0_4
5
6 VCCIO2
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FPGA-EB-02058-1.0
LFMXO5-100T Ball
Location
—
E8
F6
G9
GND —
E7
E6
E5
—
F7
E2
F2
GND —
D1
G1
G2
G6
H4
H6
GND —
LFMXO5-100T Ball
Location
K20
L16
L18
L19
GND —
—
MachXO5T-NX-Development Board
J6 Pin Number Net Name
2 RASP_5V**
4 RASP_5V**
6 GND
8 RASP_IO14
10 RASP_IO15
12 RASP_IO18
14 GND
16 RASP_IO23
18 RASP_IO24
20 GND
22 RASP_IO25
24 RASP_IO08
26 RASP_IO07
28 RASP_ID_SC
30 GND
32 RASP_IO12
34 GND
36 RASP_IO16
38 RASP_IO20
40 RASP_IO21
J15 Pin Number Net Name
7 PMOD0_5
8 PMOD0_6
9 PMOD0_7
10 PMOD0_8
11 GND
12 VCCIO2
Evaluation Board User Guide
LFMXO5-100T Ball
Location
—
—
—
G8
F8
G7
—
E4
E3
—
F3
F1
G3
E1
—
F5
—
H5
H7
H8
LFMXO5-100T Ball
Location
K19
L17
L20
M18
—
—
37