Ligne 16 : |
Ligne 16 : |
| {| class="wikitable" | | {| class="wikitable" |
| |- | | |- |
− | | ATmega32U4 pin name || Arduino pin names || Romi 32U4 Control Board functions || Notes/alternate functions | + | | ATmega32U4 pin name |
| + | | Arduino pin names |
| + | | Romi 32U4 Control Board functions |
| + | | Notes/alternate functions |
| |- | | |- |
− | | PB7 || 11 || LCD control line (E) || Timer0 PWM output A (OC0A) | + | | PB7 |
| + | | 11 |
| + | | LCD control line (E) |
| + | | Timer0 PWM output A (OC0A) |
| | | |
| Timer1 PWM output C (OC1C) | | Timer1 PWM output C (OC1C) |
Ligne 26 : |
Ligne 32 : |
| Pin-change interrupt (PCINT7) | | Pin-change interrupt (PCINT7) |
| |- | | |- |
− | | PD4 || 4, A6, 24 || LCD control line (RS) | + | | PD4 |
| + | | 4, A6, 24 |
| + | | LCD control line (RS) |
| | Analog input (ADC8) | | | Analog input (ADC8) |
| | | |
| Timer1 input capture pin (ICP1) | | Timer1 input capture pin (ICP1) |
| |- | | |- |
− | | PB3 || 14, MISO || User pushbutton A | + | | PB3 |
| + | | 14, MISO |
| + | | User pushbutton A |
| | | |
| LCD data line DB4 | | LCD data line DB4 |
− | || SPI Master Input/Slave Output (MISO)
| + | | SPI Master Input/Slave Output (MISO) |
| | | |
| Pin-change interrupt (PCINT3) | | Pin-change interrupt (PCINT3) |
Ligne 40 : |
Ligne 50 : |
| ISP programming line (PDO) | | ISP programming line (PDO) |
| |- | | |- |
− | | PB0 || 17, LED_BUILTIN_RX, SS || Red LED (RX) | + | | PB0 |
| + | | 17, LED_BUILTIN_RX, SS |
| + | | Red LED (RX) |
| | | |
| User pushbutton C | | User pushbutton C |
| | | |
− | LCD data line DB5 || SPI slave select (SS) | + | LCD data line DB5 |
| + | | SPI slave select (SS) |
| | | |
| Pin-change interrupt (PCINT0) | | Pin-change interrupt (PCINT0) |
| |- | | |- |
− | | PC7 || 13, LED_BUILTIN || Yellow LED | + | | PC7 |
− | |-
| + | | 13, LED_BUILTIN |
− | | LCD data line DB6 || Timer4 PWM output A (OC4A)
| + | | Yellow LED |
− | |-
| + | |
− | | Timer3 input capture pin (ICP3)
| + | LCD data line DB6 |
− | |-
| + | | Timer4 PWM output A (OC4A) |
− | | Divided system clock output (CLKO)
| + | |
| + | Timer3 input capture pin (ICP3) |
| + | |
| + | Divided system clock output (CLKO) |
| |- | | |- |
| | PD5 || 30, LED_BUILTIN_TX || Green LED (TX) | | | PD5 || 30, LED_BUILTIN_TX || Green LED (TX) |