Plate Interface Specification
Figure 3-1
MYD-AM335X-Y I/O Interface
| NO. | Interface | Remark |
|---|---|---|
| U3 | Core board interface | Install MCC-AM335X-Y |
| J1 | Switch | 5V power switch |
| J2 | Battery holder | CR2032 |
| J3 | USB OTG | USB0, Mini USB |
| J5 | Network interface | GMII1, RJ45 |
| J6 | Network interface | GMII2, RJ45 |
| J7 | LCD touch screen | Support 4.3 inch or 7 inch LCD touch screen |
| J8 | Audio interface | Audio input, 3.5mm socket |
| J9 | Audio interface | Audio output, 3.5mm socket |
| J10 | Debug interface | UART0, DB9 |
| J12 | SD/MMC interface | Micro SD card slot |
| J13 | extended interface 1 | ADC, I2C, UART, DCAN 2.0mmdouble needle. Refer to 3.2.5 |
| J14 | extended interface 2 | ADC, I2C, UART, DCAN 2.0mmdouble needle. Refer to 3.2.5 |
| J18 | JTAG | 10-PIN JTAG, nonstandard |
| J19 | USB Host | USB1, USB Type A Female |
| JP1 | Boot setting | |
| JP2 | RS485 jumper | RS485 matching resistance selected jumper |
| CON2 | Control interface | 10-PIN , DCAN1, RS485(UART1). Refer to 3.2.5 |
| BZ1 | Buzzer | |
| D1 | LED | Power light, red |
| D2 | LED | User LED, green |
| D3 | LED | User LED, green |
| D5 | LED | User LED, green |
| K1 | Button | Manual reset button, Tact switch |
| K3 | Button | User button 1, Tact switch |
| K4 | Button | User button 2, Tact switch |
| K5 | Button | Power management switch key, Tact switch |
| P1 | Power input | 5V power socket, 2.1mm DC power seat |
Table 3-1