Appendix 1: Remappable Input Pins - Digilent Basys MX3 Reference Manual

7/30/2019
Pin # Silk Screen Name
15 DB0
16 UTX
17 T1
18 T2
19 GND ()
20 GND ()
25 GND ()
26 GND ()
27 AOP
28 AON
29 AMIC
30 GND ()

Appendix 1: Remappable Input Pins

Peripheral Pin
INT3 ()
T2CK
IC3
U1RX
U2RX
U5CTS
REFCLKI
Peripheral Pin
INT4
T5CK
https://reference.digilentinc.com/reference/microprocessor/basys-mx3/reference-manual?_ga=2.68739409.1349070004.1564406803-1961480359....
Basys MX3 Reference Manual [Reference.Digilentinc]
Type
PMD0/RE0
RPF12/RF12
RPF0/PMD11/RF0
AN9/RPB9/CTED4/RB9
GND ()
GND ()
GND ()
GND ()
analog pin
analog pin
AN4/C1INB/RB4
GND ()
[pin name]R SFR [pin name]R bits
INT3R
T2CKR
IC3R
U1RXR
U2RXR
U5CTSR
REFCLKIR REFCLKIR<3:0>
[pin name]R SFR [pin name]R bits
INT4R
T5CKR
Connected to / Module
DB0 / LCD () module
UART_TX / UART
BTNC / TRIG_1 / User Buttons
SW7 / TRIG_2 / User Switches
A_OUT_P / Audio out
A_OUT_N / Audio out
A_MIC / Microphone
INT3R<3:0>
T2CKR<3:0>
IC3R<3:0>
U1RXR<3:0>
U2RXR<3:0>
U5CTSR<3:0>
INT4R<3:0>
T5CKR<3:0>
Analog Discovery Pin
Digital IO 0
Digital IO 8
T1
T2
GND ()
GND ()
GND ()
GND ()
Scope 2+
Scope 2-
Scope 1+
Scope 1-
[pin name]R Value to RPn Pin Selection
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
[pin name]R Value to RPn Pin Selection
0000 = RPD3
0001 = RPG7
0010 = RPF5
0011 = RPD11
43/52