This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
products:sbc:vim2:hardware:interfaces [2022/07/08 05:06] hyphop |
products:sbc:vim2:hardware:interfaces [2023/03/22 04:00] (current) nick |
||
---|---|---|---|
Line 1: | Line 1: | ||
====== VIM2 Interfaces ====== | ====== VIM2 Interfaces ====== | ||
- | {{/ | ||
- | {{/ | ||
- | {{/ | ||
- | <tabbox Front(Blue)> | ||
- | | ^ Component | ||
- | |1|USB-A|USB 2.0 speed, 500mA max output| | ||
- | |2|RJ-45|Gigabit Ethernet with Wake-On-LAN (WOL)| | ||
- | |3|HDMI|HDMI 2.0a with CEC, 4K@60Hz| | ||
- | |4|USB-C|USB 2.0 OTG and 5V power input, can be used for upgrading the OS| | ||
- | |5|USB-A|USB 2.0 speed, 900mA max output| | ||
- | |6|Current Limit Switch|Prevents damage to VIM2 during uneven loading conditions| | ||
- | |7|Fan Header|4-wire fan header utilising pulse width modulation| | ||
- | |8|Reset Button|Force reboot your VIM2 in the event of a system freeze| | ||
- | |9|Function Button|Press this 3 times in 2 seconds to enter MaskROM mode| | ||
- | |A|Power Button|This button turns on your VIM2| | ||
- | |B|M2x4 Mounting Point|For mounting to cases and heatsinks| | ||
- | |C|RTC Battery Header|Header for attaching a battery for the real time clock| | ||
- | |D|40-Pin GPIO|Learn how to access the GPIO from here, or use it to add a Toneboard| | ||
- | |E|Infrared Module|2-channel infrared receiver for use with Khadas IR remote| | ||
- | |F|LEDs|Status indicator LEDs| | ||
- | |G|FPC Connector|10-pins, | ||
- | |H|I-Pex Wi-Fi / Bluetooth Connector|Wi-Fi / BT Antenna connector| | ||
- | |I|I-Pex Wi-Fi / Bluetooth Connector|Wi-Fi / BT Antenna connector| | ||
+ | ===== Top side ===== | ||
- | <tabbox Back(Red)> | + | {{products: |
- | | ^ Component | + | | ^ Component |
- | |1|Pogo Pads|External 5V power input, can be provided by vTV Board(DVB Tuner)| | + | | 1 | USB-A |
- | |2|Micro-SD Card Slot|Boot alternative OSes via a micro-SD card, or just for extra storage| | + | | 2 | RJ-45 |
- | |3|500mA Fuse|Fuse for the 500mA USB port| | + | | 3 | HDMI | HDMI 2.0a output with CEC, 4K@60Hz |
- | |4|WOL Switch|Power switch activated via Wake-On-LAN| | + | | 4 | USB-C | USB 2.0 OTG and 5V power input, can be used for upgrading the OS |
- | |5[MCU|STM8S003 micro-controller with programmable EEPROM| | + | | 5 | USB-A | USB 2.0 speed, 900mA max output |
- | |6|MCU Pogo Pads|SWIM, UART, ADC, NRST| | + | | 6 | Current Limit Switch |
- | |7|SPI Flash|Flash memory module that interfaces over SPI| | + | | 7 | Fan Header |
- | |8|20-Pin Pogo Pads|USB, I2C, DVB-Bus, IOs, for docking | + | | 8 | Reset Button |
- | |9|XPWR Pads|Connect an external power switch using these pads| | + | | 9 | Function Button |
- | |A|900mA Fuse|Fuse for the 900mA USB port| | + | | A | Power Button |
+ | | B | RTC Battery Header | ||
+ | | C | M2x4 Mounting Point | For mounting to cases and heatsinks | ||
+ | | D | 40-Pin GPIO | ||
+ | | E | Infrared Module | ||
+ | | F | ||
+ | | G | ||
+ | | H | I-Pex Wi-Fi / Bluetooth Connector | ||
- | <tabbox Buttons> | + | ===== Back side ===== |
- | ^ Reset ^ Function | + | {{products: |
- | |x| | |Force Reboot VIM2 | + | |
- | | |x| |Enter Upgrade Mode (TST)| | + | |
- | | | |x|Power On/Wake Up VIM2| | + | |
- | |x| |x|Enter Upgrade Mode (KEYS)| | + | |
- | |x|x|x|Erase EMMC| | + | |
+ | | ^ Component | ||
+ | | 1 | Pogo Pads | External 5V power input, can be provided by vTV Board(DVB Tuner) | ||
+ | | 2 | Micro-SD Card Slot | Boot alternative OSes via a micro-SD card, or just for extra storage | ||
+ | | 3 | MCU | STM8S003 micro-controller with programmable EEPROM | ||
+ | | 4 | MCU Pogo Pads | SWIM, UART, ADC, NRST | | ||
+ | | 5 | M-Register | ||
+ | | 6 | SPI Flash | Flash memory module that interfaces over SPI | | ||
+ | | 7 | 20-Pin Pogo Pads | USB, I2C, DVB-Bus, IOs, for docking with the vTV Board(DVB Tuner) | ||
+ | | 8 | XPWR Pads | Connect an external power switch using these pads | | ||
- | <tabbox Indicator LEDs> | + | ===== Hardware buttons ===== |
- | ^ Colour | + | {{products: |
- | |Blue|OFF|Power source disconnected| | + | |
- | | |Solid ON|Power source connected, SBC turned off| | + | |
- | |White|OFF|SBC turned off| | + | |
- | | |Solid ON|SBC turned on| | + | |
- | |Red|None|None| | + | |
+ | ^ Reset ^ Function | ||
+ | | x | | | Force Reboot VIM2 | | ||
+ | | | ||
+ | | | ||
+ | | x | | x | Enter Upgrade Mode (KEYS) | ||
- | <WRAP important > | ||
- | The above behaviours are default out-of-the-box, | ||
- | </ | ||
- | < | + | Special button shortcuts |
+ | |||
+ | * Press '' | ||
+ | |||
+ | ===== GPIO header pinout ===== | ||
^SIGNAL ^PIN ^PIN ^SIGNAL ^ | ^SIGNAL ^PIN ^PIN ^SIGNAL ^ | ||
Line 93: | Line 83: | ||
|3.3V|20|40|GND| | |3.3V|20|40|GND| | ||
- | </ | + |