CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
main hardware indicators | |
size | l60mm x w40mm x h4.8mm |
CPU | swiss chip rv1126 quad-core clocked at 1200mhz |
NPU | 2.0 tops npus |
Memory | lpddr4 standard 1g (2g/4g batch optional) |
memory | emmc standard 8g (4g/16g/32g/64g batch optional) |
power management | rk809-2 supports dynamic power management |
operating voltage | the input voltage is 5v and the maximum power is less than 2w (without any peripherals) |
support system | linux 4.19 + qt 5.12 |
operating temperature | -25 to +85 degrees |
life | continuous operating life is more than 5 years |
COMMONINTERFACE
common interface of core board | |
usb interface | two usb, one independent otg, one independent host |
uart serial port | 6 channels of ttl 3.3v level, one of which is debug |
gpio interface | 98 gpio (note: there is multiplexing function, please check the pin definition in this specification) |
pwm interface | 12 channels of pwm have 3.3v/1.8v level respectively (please check the pin definition in this specification) |
mipi dsi display | 1 channel maximum 1920x1080 60fps |
rgb display | 1 channel rgb 888 display interface, maximum 1920x1080 |
dvp camera interface | 1 channel 16-bit parallel dvp camera interface |
mipi camera interface | 2-way mipi csi raw data camera interface |
voice output | 1 channel left and right channel output, 10w power amplifier attached to the bottom plate |
voice input | 1 channel pdm digital silicon microphone input, 1 channel analog lane_in input |
sdio interface | 2 way sdio interface, one way tf card, the other way can be connected to wifi |
ir infrared interface | 1 channel ir infrared receiving interface |
adc interface | 6-channel adc interface |
i2c interface | 5-way i2c interface |
spi interface | 2-way spi interface |
CAN | 1 CAN bus |
Ethernet | one rgmii phy interface, gigabit ethernet |
system upgrade | support local usb upgrade |
CORRENT PARAMETER TABLE
project | minimum | typical | maximum | |
power parameters | Voltage | 4.5V | 5V | 5.5V |
ripple | -- | 50mV | 90mV | |
current | 145mA | -- | -- | |
supply current | turn-on current | 125mA | 245mA | 531mA |
no display, connect to usb camera | 175mA | 315mA | 580mA | |
surroundings | relative humidity | -- | 65% | 75% |
operating temperature | -25℃ | -- | 85℃ | |
storage temperature | -40℃ | -0℃ | 100℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
main hardware indicators | |
size | l60mm x w40mm x h4.8mm |
CPU | swiss chip rv1126 quad-core clocked at 1200mhz |
NPU | 2.0 tops npus |
Memory | lpddr4 standard 1g (2g/4g batch optional) |
memory | emmc standard 8g (4g/16g/32g/64g batch optional) |
power management | rk809-2 supports dynamic power management |
operating voltage | the input voltage is 5v and the maximum power is less than 2w (without any peripherals) |
support system | linux 4.19 + qt 5.12 |
operating temperature | -25 to +85 degrees |
life | continuous operating life is more than 5 years |
COMMONINTERFACE
common interface of core board | |
usb interface | two usb, one independent otg, one independent host |
uart serial port | 6 channels of ttl 3.3v level, one of which is debug |
gpio interface | 98 gpio (note: there is multiplexing function, please check the pin definition in this specification) |
pwm interface | 12 channels of pwm have 3.3v/1.8v level respectively (please check the pin definition in this specification) |
mipi dsi display | 1 channel maximum 1920x1080 60fps |
rgb display | 1 channel rgb 888 display interface, maximum 1920x1080 |
dvp camera interface | 1 channel 16-bit parallel dvp camera interface |
mipi camera interface | 2-way mipi csi raw data camera interface |
voice output | 1 channel left and right channel output, 10w power amplifier attached to the bottom plate |
voice input | 1 channel pdm digital silicon microphone input, 1 channel analog lane_in input |
sdio interface | 2 way sdio interface, one way tf card, the other way can be connected to wifi |
ir infrared interface | 1 channel ir infrared receiving interface |
adc interface | 6-channel adc interface |
i2c interface | 5-way i2c interface |
spi interface | 2-way spi interface |
CAN | 1 CAN bus |
Ethernet | one rgmii phy interface, gigabit ethernet |
system upgrade | support local usb upgrade |
CORRENT PARAMETER TABLE
project | minimum | typical | maximum | |
power parameters | Voltage | 4.5V | 5V | 5.5V |
ripple | -- | 50mV | 90mV | |
current | 145mA | -- | -- | |
supply current | turn-on current | 125mA | 245mA | 531mA |
no display, connect to usb camera | 175mA | 315mA | 580mA | |
surroundings | relative humidity | -- | 65% | 75% |
operating temperature | -25℃ | -- | 85℃ | |
storage temperature | -40℃ | -0℃ | 100℃ | |
Product Show Case