83 lines
4.7 KiB
Markdown
83 lines
4.7 KiB
Markdown
## Block Diagram
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### Helios64 Board
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### RK3399 System-On-Chip
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This block diagram is cited from the RK3399 website documentation. [1](http://opensource.rock-chips.com/wiki_File:RK3399_Block_Diagram.png)
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## Connector / Interface List
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| Name | Peripheral Type | Connector Type | Details |
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|-----|---------------|--------------|-------|
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| P8 | [SATA Cont. Mem. Flash Enable Jumper](/helios64/jumper/#sata-controller-flash-mux-p8) | 2x1 Pin Header | Sata Controller Flash Memory Enable |
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| P9 | [eFuse Dis. Jumper](/helios64/jumper/#efuse-power-enable-p9) | Not Populated | **TBD** eFuse Power Supply |
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| P10 | [eMMC Dis. Jumper](/helios64/jumper/#boot-mode-p10-p11) | 2x1 Pin Male Header | Disable eMMC boot |
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| P11 | [SPI Flash Dis. Jumper](/helios64/jumper/#boot-mode-p10-p11) | 2x1 Pin Male Header | Disable SPI Flash |
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| P13 | [HS Select Jumper](/helios64/jumper/#hs-select-p13) | 2x1 Pin Male Header | USB-C HS Select (Close = Type C HS, Open = Console) |
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| P14 | [ATX Priority Jumper](/helios64/jumper/#power-supply-priority-jumper-p14-p15) | 2x1 Pin Male Header | ATX Supply Priority |
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| P15 | [ACDC Priority Jumper](/helios64/jumper/#power-supply-priority-jumper-p14-p15) | 2x1 Pin Male Header | ACDC(AC Adapter) Supply Priority |
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| USB 3.0 | [USB3 Host](/helios64/usb/#usb-on-helios64) | USB 3.0 Host | USB 3.0 Port Header |
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| SATA1 | SATA | SATA 3.0 | Port 0 (SATA1) |
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| SATA2 | SATA | SATA 3.0 | Port 1 (SATA2) |
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| SATA3 | SATA | SATA 3.0 | Port 2 (SATA3) |
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| SATA4 | SATA | SATA 3.0 | Port 3 (SATA4) |
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| SATA5 | SATA | SATA 3.0 | Port 4 (SATA5) |
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| HDD_PWR | HDD Power Conn. | 8 Pin ATX 12V | Rated for 5x HDD |
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| BATT | [Battery Power Conn.](/helios64/battery/#li-ion-battery) | 6 Pin ATX 12V | Battery Backup |
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| ATX_4P | ATX Power Supply Conn. | 4 Pin ATX 12V | 4 Pin ATX Power Connector |
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| 1Gbps ETH | LAN1 | RJ45 | Gigabit Ethernet |
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| 2.5Gbps ETH | LAN2 | RJ45 | 2.5 Gigabit Ethernet |
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| MICRO SD | microSD | Push-Push card connector | Support SDHC and SDXC |
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| USB-C| [USB Type-C Dual Role](/helios64/usb/#usb-type-c-functionality-on-helios64) | USB Type-C Connector | Via onboard FTDI USB-to-UART0 bridge |
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| PWR CON | DC Connector | Kycon 4-Pin Mini-DIN | DC input 12V / 8A |
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| FAN1 | [Fan Connector](/helios64/fan/) | 4x1 Pin Male Header | PWM and RPM support |
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| FAN2 | [Fan Connector](/helios64/fan/) | 4x1 Pin Male Header | PWM and RPM support |
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| P1 | [I2C Header](/helios64/i2c/#i2c-at-p1-header) | 4x1 Pin Male Header | I2C Bus 1 |
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| P2 | [UEXT Header](/helios64/uext/) | 2x5 Pin Male Header | Universal EXTension Support [2] |
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| P3 | [Front Panel Header](/helios64/front-panel/) | 12x2 Pin Male Header | PWM and RPM support |
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| P4 | Buzzer Header | 2x1 Pin Header | Buzzer Speaker Support |
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| P5 | [GPIO Pin Header](/helios64/gpio/) | 7x2 Pin Male Header | GPIO configurable as input or output<br>Via IO Expander on I2C Bus 0 |
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| PWR BTN | [Power Button](/helios64/button/#power-button) | Push Button | Power Button |
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| RECOVERY | [Recovery Button](/helios64/button/#recovery-button) | Push Button | |
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| RST BTN | [Reset Button](/helios64/button/#reset-button) | Push Button | Reset Button |
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## Reset Button
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Helios64 board provides a RESET push button (RST BTN) to hard reset the board.
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## Power Consumption
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**Board only**
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* Idle : X.X Watts
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* Active : X.X Watts
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**Full Kit (with 5x HDDs)**
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| State | AC calculated<br>power consumption | DC measured<br>power consumption | Remarks |
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|---------------------|----------------------|----------------------|---------------------|
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| Idle | X.X W | X.X W | |
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| HDD Read Access | X.X W | X.X W | |
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| HDD Write Access | X.X W | X.X W | |
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| Standby | X.X W | X.X W | HDD in Standby mode |
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| Suspend-to-Ram | X.X W | X.X W | HDD in Standby mode |
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!!! note
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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%.
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* Meter tool : Extech 380942 - 30A True RMS AC/DC Mini Clamp
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* AC/DC Adapter : (efficiency : YY%)
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* AC Input Voltage: 220V
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* HDD: 5x YYY XX TB (HDDCODEXX) configured as RAIDXX
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* Network : Connected at 1000Mb/s
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* OS: ARMBIAN Z.Z stable Debian GNU/Linux 10 (buster) 5.4.xx-yyy
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## References
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1. http://opensource.rock-chips.com/wiki_File:RK3399_Block_Diagram.png
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2. https://en.wikipedia.org/wiki/UEXT
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