Digilent Basys MX3, Reference Manual

Page: 43 / 52

7/30/2019 Basys MX3 Reference Manual [Reference.Digilentinc]
https://reference.digilentinc.com/reference/microprocessor/basys-mx3/reference-manual?_ga=2.68739409.1349070004.1564406803-1961480359.… 43/52
Pin # Silk Screen Name Type Connected to / Module Analog Discovery Pin
15 DB0 PMD0/RE0 DB0 / LCD () module Digital IO 0
16 UTX RPF12/RF12 UART_TX / UART Digital IO 8
17 T1 RPF0/PMD11/RF0 BTNC / TRIG_1 / User Buttons T1
18 T2 AN9/RPB9/CTED4/RB9 SW7 / TRIG_2 / User Switches T2
19 GND () GND () GND ()
20 GND () GND () GND ()
25 GND () GND () GND ()
26 GND () GND () GND ()
27 AOP analog pin A_OUT_P / Audio out Scope 2+
28 AON analog pin A_OUT_N / Audio out Scope 2-
29 AMIC AN4/C1INB/RB4 A_MIC / Microphone Scope 1+
30 GND () GND () Scope 1-
Peripheral Pin [pin name]R SFR [pin name]R bits [pin name]R Value to RPn Pin Selection
INT3 () INT3R INT3R<3:0> 0000 = RPD2
0001 = RPG8
0010 = RPF4
0011 = RPD10
0100 = RPF1
0101 = RPB9
0110 = RPB10
0111 = RPC14
1000 = RPB5
1001 = Reserved
1010 = RPC1
1011 = RPD14
1100 = RPG1
1101 = RPA14
1110 = Reserved
1111 = RPF2
T2CK T2CKR T2CKR<3:0>
IC3 IC3R IC3R<3:0>
U1RX U1RXR U1RXR<3:0>
U2RX U2RXR U2RXR<3:0>
U5CTS U5CTSR U5CTSR<3:0>
REFCLKI REFCLKIR REFCLKIR<3:0>
Peripheral Pin [pin name]R SFR [pin name]R bits [pin name]R Value to RPn Pin Selection
INT4 INT4R INT4R<3:0> 0000 = RPD3
0001 = RPG7
0010 = RPF5
0011 = RPD11
T5CK T5CKR T5CKR<3:0>
Appendix 1: Remappable Input Pins