Manual

Cerebot 32MX4 Reference Manual
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Connector and Jumper Block Pinout Tables
MCU Port Bit to Pmod Connector Pin Mapping
MCU Port
Bit
Signal Connector
Pin
Notes
RA00 TMS/RA0 N/A Used by debug circuit
RA01 TCK/RA1 N/A Used by debug circuit
RA02 SCL2/RA2 JF-01 Shared with I2C daisy chain #2, J6
RA03 SDA2/RA3 JF-02 Shared with I2C daisy chain #2, J6
RA04 TDI/RA4 N/A Used by debug circuit
RA05 TDO/RA5 N/A Used by debug circuit
RA06 TRCLK/RA6 JF-03 Shared with BTN1
RA07 TRD3/RA7 JF-04 Shared with BTN2
RA09 PMA7/Vref-/CVref-/RA9 JK-07
RA10 PMA6/Vref+/CVref+/RA10 JK-08
RA14 SCL1/INT3/RA14 N/A I2C Bus #1, J2, not shared with Pmod connector
RA15 SDA1/INT4/RA15 N/A I2C Bus #1, J2, not shared with Pmod connector
RB00 PGD1/EMUD1/AN0/CN2/RB0 JJ-01
RB01 PGC1/EMUC1/AN1/CN3/RB1 JJ-02
RB02 C2IN-/AN2/CN4/RB2 JJ-03
RB03 C2IN+/AN3/CN5/RB3 JJ-04
RB04 C1IN-/AN4/CN6/RB4 JJ-07
RB05 VBUSON/C1IN+/AN5/CN7/RB5 JJ-08 Selected by J16
RB06 PGC2/EMUC2/AN6/OCFA/RB6 N/A Used by debug circuit, PGC
RB07 PGD2/EMUD2/AN7/RB7 N/A Used by debug circuit, PGD
RB08 C1OUT/AN8/RB8 JJ-09
RB09 C2OUT/AN9/RB9 JJ-10
RB10 CVrefout/PMA13/AN10/RB10 JK-01 Shared with LD1
RB11 PMA12/AN11/RB11 JK-02 Shared with LD2
RB12 PMA11/AN12/RB12 JK-03 Shared with LD3
RB13 PMA10/AN13/RB13 JK-04 Shared with LD4
RB14 PMALH/PMA1/AN14/RB14 JB-10
RB15 PMALL/PMA0/AN15/OCFB/CN12/RB15 JB-07
RC01 T2CK/RC1 JD-04
RC02 T3CK/RC2 JD-10
RC03 T4CK/RC3 JE-10
RC04 SDI1/T5CK/RC4 JK-10 Shared with SPI Port 1 Connector, J1
RC12 OSC1/CLKI/RC12 N/A Primary Oscillator Crystal
RC13 SOSCI/CN1/RC13 N/A Secondary Oscillator Crystal
RC14 SOSCO/T1CK/CN0/RC14 N/A Secondary Oscillator Crystal
RC15 OSC2/CLKO/RC15 N/A Primary Oscillator Crystal
RD00 SDO1/OC1/INT0/RD0 JH-08 Shared with SPI Port 1 Connector, J1
RD01 OC2/RD1 JD-02
RD02 OC3/RD2 JD-08
RD03 OC4/RD3 JE-08
RD04 PMWR/OC5/CN13/RD4 JB-09