RegViz: Visualize iof

SiFive /FE310 /GPIO0 /iof_sel

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Interpret as iof_sel

pin25=UART1_TX, pin15=IOF0, pin4=QSPI1_SD1, pin11=IOF0, pin17=UART0_TX, pin6=QSPI1_SD2, pin29=QSPI2_SCK, pin24=UART1_RX, pin22=IOF0, pin14=IOF0, pin31=QSPI2_SD3, pin18=IOF0, pin13=IOF0, pin0=IOF0, pin9=QSPI1_SS2, pin30=QSPI2_SD2, pin16=UART0_RX, pin23=IOF0, pin10=QSPI1_SS3, pin26=QSPI2_SS, pin7=QSPI1_SD3, pin8=QSPI1_SS1, pin19=IOF0, pin3=QSPI1_SD0, pin2=QSPI1_SS0, pin27=QSPI2_SD0, pin21=IOF0, pin12=IOF0, pin5=QSPI1_SCK, pin1=IOF0, pin20=IOF0, pin28=QSPI2_SD1

Description

HW I/O Function Select Register

Fields

pin0	0 (IOF0): undefined 1 (PWM0_0): undefined
pin1	0 (IOF0): undefined 1 (PWM0_1): undefined
pin2	0 (QSPI1_SS0): undefined 1 (PWM0_2): undefined
pin3	0 (QSPI1_SD0): undefined 1 (PWM0_3): undefined
pin4	0 (QSPI1_SD1): undefined 1 (IOF1): undefined
pin5	0 (QSPI1_SCK): undefined 1 (IOF1): undefined
pin6	0 (QSPI1_SD2): undefined 1 (IOF1): undefined
pin7	0 (QSPI1_SD3): undefined 1 (IOF1): undefined
pin8	0 (QSPI1_SS1): undefined 1 (IOF1): undefined
pin9	0 (QSPI1_SS2): undefined 1 (IOF1): undefined
pin10	0 (QSPI1_SS3): undefined 1 (PWM2_0): undefined
pin11	0 (IOF0): undefined 1 (PWM2_1): undefined
pin12	0 (IOF0): undefined 1 (PWM2_2): undefined
pin13	0 (IOF0): undefined 1 (PWM2_3): undefined
pin14	0 (IOF0): undefined 1 (IOF1): undefined
pin15	0 (IOF0): undefined 1 (IOF1): undefined
pin16	0 (UART0_RX): undefined 1 (IOF1): undefined
pin17	0 (UART0_TX): undefined 1 (IOF1): undefined
pin18	0 (IOF0): undefined 1 (IOF1): undefined
pin19	0 (IOF0): undefined 1 (PWM1_1): undefined
pin20	0 (IOF0): undefined 1 (PWM1_0): undefined
pin21	0 (IOF0): undefined 1 (PWM1_2): undefined
pin22	0 (IOF0): undefined 1 (PWM1_3): undefined
pin23	0 (IOF0): undefined 1 (IOF1): undefined
pin24	0 (UART1_RX): undefined 1 (IOF1): undefined
pin25	0 (UART1_TX): undefined 1 (IOF1): undefined
pin26	0 (QSPI2_SS): undefined 1 (IOF1): undefined
pin27	0 (QSPI2_SD0): undefined 1 (IOF1): undefined
pin28	0 (QSPI2_SD1): undefined 1 (IOF1): undefined
pin29	0 (QSPI2_SCK): undefined 1 (IOF1): undefined
pin30	0 (QSPI2_SD2): undefined 1 (IOF1): undefined
pin31	0 (QSPI2_SD3): undefined 1 (IOF1): undefined

Links

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