4.6 KiB
4.6 KiB
Block Diagram
Helios64 Board
RK3399 System-On-Chip
This block diagram is cited from the RK3399 website documentation. 1
Connector / Interface List
| Name | Peripheral Type | Connector Type | Details |
|---|---|---|---|
| P8 | SATA Cont. Mem. Flash Enable Jumper | 2x1 Pin Header | Sata Controller Flash Memory Enable |
| P9 | eFuse Dis. Jumper | Not Populated | TBD eFuse Power Supply |
| P10 | eMMC Dis. Jumper | 2x1 Pin Male Header | Disable eMMC boot |
| P11 | SPI Flash Dis. Jumper | 2x1 Pin Male Header | Disable SPI Flash |
| P13 | HS Select Jumper | 2x1 Pin Male Header | USB-C HS Select (Close = Type C HS, Open = Console) |
| P14 | ATX Priority Jumper | 2x1 Pin Male Header | ATX Supply Priority |
| P15 | ACDC Priority Jumper | 2x1 Pin Male Header | ACDC(AC Adapter) Supply Priority |
| USB 3.0 | USB3 Host | USB 3.0 Host | USB 3.0 Port Header |
| SATA1 | SATA | SATA 3.0 | Port 0 (SATA1) |
| SATA2 | SATA | SATA 3.0 | Port 1 (SATA2) |
| SATA3 | SATA | SATA 3.0 | Port 2 (SATA3) |
| SATA4 | SATA | SATA 3.0 | Port 3 (SATA4) |
| SATA5 | SATA | SATA 3.0 | Port 4 (SATA5) |
| HDD_PWR | HDD Power Conn. | 8 Pin ATX 12V | Rated for 5x HDD |
| BATT | Battery Power Conn. | 6 Pin ATX 12V | Battery Backup |
| ATX_4P | ATX Power Supply Conn. | 4 Pin ATX 12V | 4 Pin ATX Power Connector |
| 1Gbps ETH | LAN1 | RJ45 | Gigabit Ethernet |
| 2.5Gbps ETH | LAN2 | RJ45 | 2.5 Gigabit Ethernet |
| MICRO SD | microSD | Push-Push card connector | Support SDHC and SDXC |
| USB-C | USB Type-C Dual Role | USB Type-C Connector | Via onboard FTDI USB-to-UART0 bridge |
| PWR CON | DC Connector | Kycon 4-Pin Mini-DIN | DC input 12V / 8A |
| FAN1 | Fan Connector | 4x1 Pin Male Header | PWM and RPM support |
| FAN2 | Fan Connector | 4x1 Pin Male Header | PWM and RPM support |
| P1 | I2C Header | 4x1 Pin Male Header | I2C Bus 1 |
| P2 | UEXT Header | 2x5 Pin Male Header | Universal EXTension Support [2] |
| P3 | Front Panel Header | 12x2 Pin Male Header | PWM and RPM support |
| P4 | Buzzer Header | 2x1 Pin Header | Buzzer Speaker Support |
| P5 | GPIO Pin Header | 7x2 Pin Male Header | GPIO configurable as input or output Via IO Expander on I2C Bus 0 |
| PWR BTN | Power Button | Push Button | Power Button |
| RECOVERY | Recovery Button | Push Button | |
| RST BTN | Reset Button | Push Button | Reset Button |
Reset Button
Helios64 board provides a RESET push button (RST BTN) to hard reset the board.
Power Consumption
Board only
- Idle : X.X Watts
- Active : X.X Watts
Full Kit (with 5x HDDs)
| State | AC calculated power consumption |
DC measured power consumption |
Remarks |
|---|---|---|---|
| Idle | X.X W | X.X W | |
| HDD Read Access | X.X W | X.X W | |
| HDD Write Access | X.X W | X.X W | |
| Standby | X.X W | X.X W | HDD in Standby mode |
| Suspend-to-Ram | X.X W | X.X W | HDD in Standby mode |
!!! note Measures were done using a Current Clamp Meter on the Helios64 12V DC input. AC Power consumption is calculated based on a AC/DC conversion efficiency of 85%.
* Meter tool : Extech 380942 - 30A True RMS AC/DC Mini Clamp
* AC/DC Adapter : (efficiency : YY%)
* AC Input Voltage: 220V
* HDD: 5x YYY XX TB (HDDCODEXX) configured as RAIDXX
* Network : Connected at 1000Mb/s
* OS: ARMBIAN Z.Z stable Debian GNU/Linux 10 (buster) 5.4.xx-yyy