ROBOTIS e-Manual v1.13.01
The following hardware port map shows the hardware main pin functions of the controller.
Each port or internal functions can be controlled easily with macro function provided by AVR Studio.

|
Port Name |
Function |
| PORTF1 ~ PORTF6 | ADC |
| PORTD0 | Start Button |
| PORTD1 ~ PORTD2 | Tx, Rx |
| PORTA2 ~ PORTA7 | External Output ( 5 Pin Port) |
| PORTC0 ~ PORTC6 | Controller LED ( Status, Power ) |
| PORTB5 | Buzzer Control Port |
| PORTE4 ~ PORTE6 | Direction Button (U, D, L, R) |
| PORTD4 ~ PORTD6 | Communication Control Port |
The external port pin composition of CM-510 is as below. You can check port 1 ~ port 6 by the scale marks on the external port.
For more information, please refer to CM-510.
As shown below, among 5 pins, No.3 ADC Pin is facing PORTF1 ~ PORTF6 of Micro Controller.
For example, ADC pin facing external port 3 as below is connected to PORTF3 of Micro Controller.
As shown below, among 5 pins, No.1 OUT Pin is facing PORTA2 ~ PORTA7 of Micro Controller.
For example, OUT pin facing external port 3 as below is connected to PORTA4 of Micro Controller.



|
Port Name |
Function |
| PORTF1 ~ PORTF6 | ADC |
| PORTD0 | Start Button |
| PORTD2 ~ PORTD3 | Tx, Rx |
| PORTA2 ~ PORTA7 | External Output ( 5 Pin Port) |
| PORTC0 ~ PORTC6 | Controller LED ( Status, Power ) |
The external port pin composition of CM-700 is as below. You can check port 1 ~ port 6 by the letters written on the bottom of Sub-board.
For more information, please refer to CM-700.
As shown below, among 5 pins, No.3 ADC Pin is facing PORTF1 ~ PORTF6 of Micro Controller.
As shown below, among 5 pins, No.1 OUT Pin is facing PORTA2 ~ PORTA7of Micro Controller.

