29 910
modifications
Modifications
Sauter à la navigation
Sauter à la recherche
Ligne 72 :
Ligne 72 : − + + + + + + + + + + + − + + + + + + + + − + + + + + − + + + + + + + + + + − + + + + + + + + − + + + + + + + + + + − + + + + + + + + − + + + + + + − + + + + − + + + + + + − + + + + − + + + + + + − + + + + − + + + + + + − + + + + + + − + − |-+ − | PB5 || 9, A9, 27 || Right motor PWM || Analog input (ADC12)+ − + − | Timer1 PWM output A (OC1A)+ − |-+ − | Timer4 PWM output B (OC4B) − |- − | Pin-change interrupt (PCINT5) − |- − | PB1 || 15, SCK || Right motor direction || SPI Clock (SCK) − |- − | Pin-change interrupt (PCINT1) − |- − | ISP programming line (SCK) − |- − | PB4 || 8, A8, 26 || Left encoder XORed input || Analog input (ADC11) − |- − | Pin-change interrupt (PCINT4) − |- − | PE2 || - || Left encoder input || Hardware bootloader select (HWB) − |- − | PE6 || 7 || Right encoder XORed input || Analog comparator negative input (AIN0) − |- − | External interrupt source (INT6) − |- − | PF0 || A5, 23 || Right encoder input || Analog input (ADC0) − |- − | PD0 || 3, SCL || I²C clock for Raspberry Pi communication and inertial sensors || Timer0 PWM output B (OC0B) − |- − | External interrupt source (INT0) − |- − | PD1 || 2, SDA || I²C data for Raspberry Pi communication and inertial sensors || External interrupt source (INT1) − |- − | PD2 || 0 || Free I/O || UART receive pin (RXD1) − |- − | External interrupt source (INT2) − |- − | PD3 || 1 || Free I/O || UART transmit pin (TXD1) − |- − | External interrupt source (INT3) − |- − | PC6 || 5 || Free I/O || Timer3 PWM output A (OC3A) − |- − | Timer4 PWM output A (OC4A)
Pololu-Romi-32U4-Carte-Broches (voir la source)
Version du 2 novembre 2019 à 13:48
, 2 novembre 2019 à 13:48→Assignation des broches
Divided system clock output (CLKO)
Divided system clock output (CLKO)
|-
|-
| PD5 || 30, LED_BUILTIN_TX || Green LED (TX)
| PD5
| 30, LED_BUILTIN_TX
| Green LED (TX)
User pushbutton B
LCD data line DB7
UART external clock (XCK1)
UART flow control (CTS)
|-
|-
| User pushbutton B
| PD7
| 6, A7, 25
| Buzzer PWM
| Analog input (ADC10)
Timer4 PWM output D (OC4D)
Timer0 counter source (T0)
|-
|-
| LCD data line DB7 || UART external clock (XCK1)
| PF6
| A1, 19
| Battery level input (VIN/3)
| Analog input (ADC6)
JTAG test data out (TDO)
|-
|-
| UART flow control (CTS)
| PB6
| 10, A10, 28
| Left Motor PWM
| Analog input (ADC13)
Timer1 PWM output B (OC1B)
Timer4 PWM output B (OC4B)
Pin-change interrupt (PCINT6)
|-
|-
| PD7 || 6, A7, 25 || Buzzer PWM || Analog input (ADC10)
| PB2
| 16, MOSI
| Left motor direction
| SPI Master Output/Slave Input (MOSI)
Pin-change interrupt (PCINT2)
ISP programming line (PDI)
|-
|-
| Timer4 PWM output D (OC4D)
| PB5
| 9, A9, 27
| Right motor PWM
| Analog input (ADC12)
Timer1 PWM output A (OC1A)
Timer4 PWM output B (OC4B)
Pin-change interrupt (PCINT5)
|-
|-
| Timer0 counter source (T0)
| PB1
| 15, SCK
| Right motor direction
| SPI Clock (SCK)
Pin-change interrupt (PCINT1)
ISP programming line (SCK)
|-
|-
| PF6 || A1, 19 || Battery level input (VIN/3) || Analog input (ADC6)
| PB4
| 8, A8, 26
| Left encoder XORed input
| Analog input (ADC11)
Pin-change interrupt (PCINT4)
|-
|-
| JTAG test data out (TDO)
| PE2
| -
| Left encoder input
| Hardware bootloader select (HWB)
|-
|-
| PB6 || 10, A10, 28 || Left Motor PWM || Analog input (ADC13)
| PE6
| 7
| Right encoder XORed input
| Analog comparator negative input (AIN0)
External interrupt source (INT6)
|-
|-
| Timer1 PWM output B (OC1B)
| PF0
| A5, 23
| Right encoder input
| Analog input (ADC0)
|-
|-
| Timer4 PWM output B (OC4B)
| PD0
| 3, SCL
| I2C clock for Raspberry Pi communication and inertial sensors
| Timer0 PWM output B (OC0B)
External interrupt source (INT0)
|-
|-
| Pin-change interrupt (PCINT6)
| PD1
| 2, SDA
| I2C data for Raspberry Pi communication and inertial sensors
| External interrupt source (INT1)
|-
|-
| PB2 || 16, MOSI || Left motor direction || SPI Master Output/Slave Input (MOSI)
| PD2
| 0
| Free I/O
| UART receive pin (RXD1)
External interrupt source (INT2)
|-
|-
| Pin-change interrupt (PCINT2)
| PD3
| 1
| Free I/O
| UART transmit pin (TXD1)
External interrupt source (INT3)
|-
|-
| ISP programming line (PDI)
| PC6
| 5
| Free I/O
|-
| Timer3 PWM output A (OC3A)
Timer4 PWM output A (OC4A)
|-
|-
| PD6 || 12, A11, 29 || Free I/O || Analog input (ADC9)
| PD6 || 12, A11, 29 || Free I/O || Analog input (ADC9)