Rockchip LGA-RV1126 core board

深圳市荣品电子科技有限公司

联系方式: 0755-235747363

地址: 广东省深圳市宝安区西乡街道华丰国际机器人产业园二期A座三楼(固戍地铁C出口)

Product description

CPU block diagram

Core board block diagram

Product display

Hardware index parameter

main hardware index
Size	35mm length * 35mm width * 3.2mm height
CPU	Rockchip rv1126 quad core main frequency 1500mhz
NPU	2.0 tops npu
Memory	lpddr4 standard 1gb optional 2gb/4gb
storage device	emmc 5.1 standard 8gb optional 16gb/32g/64g/128g
power management	rk809-2 supports dynamic power management
working voltage	input voltage 5v, maximum power less than 2w (without any peripherals)
support system	linux 4.19 + qt 5.12
operating temperature	rv1126-10 to + 75 degrees rv1126k-40 to + 85 degrees

Common interface

common interface of core board
usb interface	two-way usb, one independent otg, one independent host
uart serial port	6 ttl 3.3v level, one of which is debug
gpio interface	98-way gpio (note: with reuse function, please check the pin definition of this specification)
pwm interface	12 pwm have 3.3v/1.8v level respectively (please check the pin definition in this specification)
mipi dsi display	1-way maximum 1920x1080 60fps
rgb display	1-way rgb 888 display interface, maximum 1920x1080
dvp camera interface	1 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, base plate external 10w power amplifier
voice input	1 pdm digital input, 1 analog lane_in input
sdio interface	2 sdio interfaces, one tf card, the other can be connected to wifi
ir infrared interface	1-way ir infrared receiver interface
adc interface	2-way adc interface
i2c interface	5-way i2c interface
spi interface	2-way spi interface
CAN	1-way can bus
Ethernet	one rgmii phy interface, gigabit ethernet
system upgrade	support for local usb upgrades

Function and driver support list

rv1126 function and driver support list
feature list	Linux kernel 4.19 buildroot+qt5.12	Linux kernel 4.19 ubuntu20.04
hardware function
rtc time save hy8563	√	√
turn on key, turn off key	√	√
Reset key	√	√
burning and writing chain	√	√
function key adc0	√	√
usb otg device mode adb	√
usb otg host mode	√	√
usb host interface	√	√
maximum 128gb of tf card	√	√
debug serial port 2	√	√
4-way functional serial port 1, 3, 4, 5	√	√
5-way controllable gpio	√	√
5-way adc interface	√	√
mipi camera interface imx307	√	√
mipi camera interface binocular gc2093	√	√ (only monocular is supported for now)
mipi camera interface binocular gc2053+ov2718	√	√ (only monocular is supported for now)
usb camera yvc	√	√
usb dual camera preview at the same time
mipi display + touchscreen maximum 1920x1080	√	√
headset output	√	√
speaker output (with headset detection function)	√	√
lane in dual channel voice input	√	√
pdm digital silicon microphone	√	√
sdio wifi ap6256 5g dual band	√	√
bt bluetooth 5.0+ble	√	√
gigabit ethernet rtl8211f adaptive 100ppm 1000m	√	√
4g communication ec20	√	√
restore factory settings	√	√
wifi hotspot	√	√
body sleep awakening		√
usb to serial port	√	√
usb to network port	√	√
wifi miracase receiver
watchdog api call	√	√
driver list
rk809-2 pmic driver	√	√
ethernet rtl8211f driver	√	√
sdio wifi+bt ap6256 driver	√	√
uart serial port driver	√	√
mipi display driver	√	√
i2c touch screen driver	√	√
rtc time save driver	√	√
ec20 driver	√	√
spi driver	√	√
adc driver	√	√
i2c driver	√	√
pwm driver	√	√
sdio driver	√	√
gpio driver	√	√
usb driver	√	√

Current parameter table

Project		Minimum	Typical	Maximum
power supply parameters	Voltage	6.5V	12V	15V
	Ripple	--	50mV	900mV
	electric current	75mA	--	--
power supply current	power-on current	80mA	126mA	296mA

	no display screen, connect to usb camera	95mA	185mA	365mA
environment	relative humidity	--	65%	75%
	operating temperature	-10 ℃	--	75 ℃
	storage temperature	-30 ℃	-0 ℃	100 ℃

CPU block diagram

Core board block diagram

Product display

Hardware index parameter

main hardware index
Size	35mm length * 35mm width * 3.2mm height
CPU	Rockchip rv1126 quad core main frequency 1500mhz
NPU	2.0 tops npu
Memory	lpddr4 standard 1gb optional 2gb/4gb
storage device	emmc 5.1 standard 8gb optional 16gb/32g/64g/128g
power management	rk809-2 supports dynamic power management
working voltage	input voltage 5v, maximum power less than 2w (without any peripherals)
support system	linux 4.19 + qt 5.12
operating temperature	rv1126-10 to + 75 degrees rv1126k-40 to + 85 degrees

Common interface

common interface of core board
usb interface	two-way usb, one independent otg, one independent host
uart serial port	6 ttl 3.3v level, one of which is debug
gpio interface	98-way gpio (note: with reuse function, please check the pin definition of this specification)
pwm interface	12 pwm have 3.3v/1.8v level respectively (please check the pin definition in this specification)
mipi dsi display	1-way maximum 1920x1080 60fps
rgb display	1-way rgb 888 display interface, maximum 1920x1080
dvp camera interface	1 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, base plate external 10w power amplifier
voice input	1 pdm digital input, 1 analog lane_in input
sdio interface	2 sdio interfaces, one tf card, the other can be connected to wifi
ir infrared interface	1-way ir infrared receiver interface
adc interface	2-way adc interface
i2c interface	5-way i2c interface
spi interface	2-way spi interface
CAN	1-way can bus
Ethernet	one rgmii phy interface, gigabit ethernet
system upgrade	support for local usb upgrades

Function and driver support list

rv1126 function and driver support list
feature list	Linux kernel 4.19 buildroot+qt5.12	Linux kernel 4.19 ubuntu20.04
hardware function
rtc time save hy8563	√	√
turn on key, turn off key	√	√
Reset key	√	√
burning and writing chain	√	√
function key adc0	√	√
usb otg device mode adb	√
usb otg host mode	√	√
usb host interface	√	√
maximum 128gb of tf card	√	√
debug serial port 2	√	√
4-way functional serial port 1, 3, 4, 5	√	√
5-way controllable gpio	√	√
5-way adc interface	√	√
mipi camera interface imx307	√	√
mipi camera interface binocular gc2093	√	√ (only monocular is supported for now)
mipi camera interface binocular gc2053+ov2718	√	√ (only monocular is supported for now)
usb camera yvc	√	√
usb dual camera preview at the same time
mipi display + touchscreen maximum 1920x1080	√	√
headset output	√	√
speaker output (with headset detection function)	√	√
lane in dual channel voice input	√	√
pdm digital silicon microphone	√	√
sdio wifi ap6256 5g dual band	√	√
bt bluetooth 5.0+ble	√	√
gigabit ethernet rtl8211f adaptive 100ppm 1000m	√	√
4g communication ec20	√	√
restore factory settings	√	√
wifi hotspot	√	√
body sleep awakening		√
usb to serial port	√	√
usb to network port	√	√
wifi miracase receiver
watchdog api call	√	√
driver list
rk809-2 pmic driver	√	√
ethernet rtl8211f driver	√	√
sdio wifi+bt ap6256 driver	√	√
uart serial port driver	√	√
mipi display driver	√	√
i2c touch screen driver	√	√
rtc time save driver	√	√
ec20 driver	√	√
spi driver	√	√
adc driver	√	√
i2c driver	√	√
pwm driver	√	√
sdio driver	√	√
gpio driver	√	√
usb driver	√	√

Current parameter table

Project		Minimum	Typical	Maximum
power supply parameters	Voltage	6.5V	12V	15V
	Ripple	--	50mV	900mV
	electric current	75mA	--	--
power supply current	power-on current	80mA	126mA	296mA

	no display screen, connect to usb camera	95mA	185mA	365mA
environment	relative humidity	--	65%	75%
	operating temperature	-10 ℃	--	75 ℃
	storage temperature	-30 ℃	-0 ℃	100 ℃