Efinix Trion T120 BGA324, Руководство пользователя

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Trion T120 BGA324 Development Kit User Guide
Header J10 (Clock and PLL Input Select)
J10 is a 3-pin header used to select the source for the T120F324I4 clock input and PLL input.
Drive a 3.3 V clock source input into the SMA connector, J9, if you are using the external
clock source option.
Table 13: Clock Selection Pin Assignments
Pin Number Signal Notes
1 (default) 10 MHz on-board oscillator Connect pins 1 and 2 to select the
oscillator (default)
2 GPIOR_188_PLLIN2
3 External clock source from SMA
input J9
Connect pins 2 and 3 to select the
SMA input
Header J11 (Raspberry Pi)
J11 is a 40-pin connector that is compatible with Raspberry Pi computers. It connects to
GPIO pins in banks 1C, 1D, and 3D.
Note: J11 is located on the bottom of the board.
Table 14: J11 Pin Assignments
Pin Number Signal Name T120F324I4
Pin Name
Pin Number Signal Name T120F324I4
Pin Name
1 3.3 V 3.3 V supply 2 5.0 V 5.0 V supply
3 GPIOT_RXP18 GPIOT_RXP18 4 5.0 V 5.0 V supply
5 GPIOT_RXN18 GPIOT_RXN18 6 GND Ground
7 GPIOR_168 GPIOR_168 8 GPIOT_RXP17 GPIOT_RXP17
9 GND Ground 10 GPIOT_RXN17 GPIOT_RXN17
11 GPIOT_RXN14 GPIOT_RXN14 12 NC No connect
13, 15 NC No connect 14 GND Ground
17 3.3 V 3.3 V Supply 16, 18 NC No connect
19 GPIOT_RXP16 GPIOT_RXP16 20 GND Ground
21 GPIOT_RXN16 GPIOT_RXN16 22 NC No connect
23 GPIOR_187 GPIOR_187 24 GPIOT_RXP15 GPIOT_RXP15
25 GND Ground 26 GPIOT_RXN15 GPIOT_RXN15
27, 29, 31,
33, 35, 37
NC No connect 30, 34 GND Ground
39 GND Ground 28, 32, 36, 38, 40 NC No connect
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