1. SOC RV 1126, Pin rau Pin tau tshaj RV1109;

2. DDR3L (Samsung K4B4G1646E BCNB)

A 4G ntsis DDR3 K4B4G1646E BCNB txuas rau pem hauv ntej thiab nraub qaum ntawm tag nrho lub rooj tsavxwm, nrog tag nrho 8G ntsis DDR3;

3. SPI Nand Flash:

Version A yog nruab nrog 2G ntsis SPI Nand Flash XT26G02AWSEGA

Version B yog nruab nrog 4G ntsis SPI Nand Flash XT26G04AWSEGA

4. RMII PHY (RTL8201F)

5. Codec (TIAB SA 8311)

6.Hloov pauv (Network rho tawm transformer MS10232ANL)

Pin 1	VCC5V0_OTG
Pin 2	OTG_DM ua
Pin 3	OTG_DP ua
pin 4	GND

9.Ethernet&Fais fab Jack

Pin 1	TX +	Pin 6	RX-
Pin 2	TX-	Pin 7	PAB 78
Pin 3	RX+	Pin 8	PAB 78
pin 4	PEB 45	Pin 9	GND
Pin 5	PEB 45	Pin 10	VCC12V_DCIN

10. Audio Connector

Pin 1	LED1/PHYAD1
Pin 2	LED0 / PHYAD0
Pin 3	RESET
pin 4	MICP
Pin 5	GND
Pin 6	LINE_OUT

Back View specification

1.DDR3L (Samsung K4B4G1646E BCNB)

A 4Gbit DDR3 txuas rau pem hauv ntej thiab sab nraub qaum ntawm tag nrho pawg thawj coj saib, nrog tag nrho 8G khoom;

2.MIPI DSI Connector

Pin 1	IRQ	Pin 11	MIPI_DSI_D3N
Pin 2	PWR_EN	Pin 12	MIPI_DSI_D3P
Pin 3	thawj	Pin 13	MIPI_DSI_D0N
pin 4	I2C3_SDA	Pin 14	MIPI_DSI_D0P
Pin 5	I2C3_SCL	Pin 15	GND
Pin 6	GND	Pin 16	MIPI_DSI_CLKN
Pin 7	MIPI_DSI_D2P	Pin 17	MIPI_DSI_CLKP
Pin 8	MIPI_DSI_D2N	Pin 18	GND
Pin 9	MIPI_DSI_D1P	Pin 19	VCC_12V
Pin 10	MIPI_DSI_D1N	Pin 20	VCC_12V

3.MIPI CSI Connector

Pin 1	VCC3V3_SYS	Pin 21	MIPI_CSI_RX0_D1N
Pin 2	VCC3V3_SYS	Pin 22	MIPI_CSI_RX0_D0P
Pin 3	SPI0_CLK	Pin 23	MIPI_CSI_RX0_D0N
pin 4	LED_PWM	Pin 24	GND
Pin 5	SPI0_CS0N	Pin 25	MIPI_CSI_CLK0
Pin 6	SPI0_MISO	Pin 26	GND
Pin 7	SPI0_MOSI	Pin 27	PWM 8
Pin 8	I2C1_SDA	Pin 28	IRC_AIN
Pin 9	I2C1_SCL	Pin 29	PWM 11
Pin 10	MIPI_RX0_PDN	Pin 30	PWM 9
Pin 11	MIPI_RX0_RST	Pin 31	IRC_BIN
Pin 12	GND	Pin 32	ZOOM_EN
Pin 13	MIPI_CSI_RX0_CLKP	Pin 33	PWM 10
Pin 14	MIPI_CSI_RX0_CLKN	Pin 34	P-IRIS_EN
Pin 15	GND	Pin 35	FOCUS_EN
Pin 16	MIPI_CSI_RX0_D2P	Pin 36	ADC_IN
Pin 17	MIPI_CSI_RX0_D2N	Pin 37	GND
Pin 18	MIPI_CSI_RX0_D3P	Pin 38	VCC_1V8
Pin 19	MIPI_CSI_RX0_D3N	Pin 39	VCC_12V
Pin 20	MIPI_CSI_RX0_D1P	Pin 40	VCC_12V

4.Function Connector

Pin 1	HOST_DM	Pin 14	SDMMC0_D0
Pin 2	HOST_DP	Pin 15	SDMMC0_CLK
Pin 3	GND	Pin 16	SDMMC0_D3
pin 4	GND	Pin 17	RS485_CTL
Pin 5	ALARM_IN	Pin 18	UART3_RX_485
Pin 6	SDMMC0_DET	Pin 19	UART3_TX_485
Pin 7	ALARM_OUT	Pin 20	GND
Pin 8	SDMMC0_PWREN	Pin 21	VCC_12V
Pin 9	SDMMC0_D2	Pin 22	VCC_12V
Pin 10	USB_PWREN	Pin 23	PEB 45
Pin 11	SDMMC0_CMD	Pin 24	PAB 78
Pin 12	GND	Pin 25	PAB 36
Pin 13	SDMMC0_D1	Pin 26	PEB 12

1.1 Txheej txheem cej luam
RV1126 yog lub zeem muag pom kev ua haujlwm siab SoC rau IPC / CVR, tshwj xeeb tshaj yog rau kev siv AI ntsig txog. Nws yog raws li quad-core ARM Cortex-A7 32-ntsis tub ntxhais uas koom ua ke NEON thiab FPU. Muaj 32KB I-cache thiab 32KB D-cache rau txhua tus tub ntxhais thiab 512KB koom ua ke L2 cache. Kev tsim-hauv NPU txhawb nqa INT8 / INT16 hybrid kev ua haujlwm thiab suav lub zog yog txog 2.0TOPs. Txuas ntxiv, nrog nws muaj zog compatibility, network qauv raws li ib tug series ntawm lub moj khaum xws li TensorFlow / MXNet / PyTorch / Caffe tuaj yeem hloov pauv tau yooj yim.<br>
RV1126 tseem qhia txog lub cim tshiab tag nrho kho vajtse-raws li 14-megapixel ISP (duab teeb liab processor) thiab post-processor. Nws siv ntau lub algorithm accelerators feem ntau siv hauv IPC thiab CVR, zoo li HDR, 3Ib txoj haujlwm (AE, OF, AW), LSC, 3DNR, 2DNR, ntse, dehaze, kho qhov muag, kho gamma, feature point detection thiab lwm yam. Tag nrho cov ntawm lawv yog cov txheej txheem real-time. Kev koom tes nrog ob lub MIPI CSI (los yog LVDS/SubLVDS) thiab ib tug DVP (BT.601/BT.656/BT.1120) interface, cov neeg siv tuaj yeem tsim lub kaw lus uas tau txais cov ntaub ntawv video los ntawm 3 koob yees duab sensors ib txhij.
Lub video encoder embedded nyob rau hauv RV1126 txhawb UHD H.265/H.264 encoding. Nws kuj txhawb multi-kwj encoding, mus txog ib 4Kp30 thiab ib 1080p30 ib txhij. Nrog kev pab ntawm no feature, cov yees duab los ntawm lub koob yees duab tuaj yeem encoded nrog kev daws teeb meem siab dua thiab khaws cia hauv lub cim xeeb hauv zos thiab xa mus rau lwm qhov kev daws teeb meem qis dua rau huab cia tib lub sijhawm. Lub H.264/H.265 video decoder hauv RV1126 txhawb 4Kp30 rau H.264 thiab H.265.
Ntxiv nrog rau yav dhau los kev ua haujlwm siab multimedia block, RV1126 kuj muaj cov suab nrov, nco, thiab lwm yam peripheral interfaces xws li I2C, SPI, PWM, thiab yog li ntawd. Cov no tuaj yeem pab cov neeg siv ntxiv cov sensors lossis lwm yam khoom siv rau hauv tag nrho cov kab ke los txhim kho kev yooj yim thiab nthuav dav.
RV1126 muaj kev ua tau zoo sab nraud DRAM (DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133) muaj peev xwm txhawb nqa xav tau kev nco bandwidths.
1.2 nta
Cov yam ntxwv uas tau teev tseg hauv qab no uas tej zaum yuav los sis tsis muaj nyob rau hauv ib qho khoom siv tiag tiag yuav raug raws li daim ntawv tso cai thib peb. Thov hu rau Rockchip rau cov khoom lag luam tiag tiag kev teeb tsa thiab kev tso cai yuav tsum tau ua.
1.2.1 Daim ntawv thov Processor
 Quad-Core Cortex-A7
 Kev siv tag nrho ntawm ARM architecture v7-A cov lus qhia, ARM Neon Advanced SIMD
 Separately Integrated Neon thiab FPU
 32KB L1 I-Cache thiab 32KB L1 D-cache rau Cortex-A7 CPU
 Unified 512KB L2 Cache rau Quad-Core Cortex-A7
 TrustZone technology txhawb nqa
 Sib cais lub zog rau CPU core system los txhawb kev hloov hluav taws xob sab hauv thiab sab nraud qhib / tawm raws li qhov sib txawv daim ntawv thov scenario
 PD_CPU0: 1Cortex-A7 + Neon + FPU + L1 I/D Cache
 PD_CPU1: 2nd Cortex-A7 + Neon + FPU + L1 I/D Cache
 PD_CPU2: 3rd Cortex-A7 + Neon + FPU + L1 I/D Cache
 PD_CPU3: 4Cortex-A7 + Neon + FPU + L1 I/D Cache
 Ib qho hluav taws xob sib cais los txhawb DVFS
1.2.2 Video tswv yim Interface
 Interface thiab video input processor
 Ob MIPI CSI/LVDS/SubLVDS interfaces, 4 ib txoj kab, MIPI CSI max cov ntaub ntawv tus nqi yog 2.5Gbps / kab, LVDS/SublVDS max cov ntaub ntawv tus nqi yog 1Gbps / kab
 Ntawm 8/10/12/16-ntsis tus qauv DVP interface, mus txog 150MHz input data
 Txhawb BT.601/BT.656 thiab BT.1120 VI interfaces
 Txhawb qhov polarity ntawm pixel_clk、hsync、vsync configurable
<span style =”xim: #fffff ua;”>RV1126 Datasheet Rev 1.4</ntsua kev>
 ISP
 Qhov siab tshaj plaws daws teeb meem yog 14Mpixel(4416× 3312)
 DVP input: ITU-R BT.601/656/1120 nrog raw8/raw10/raw12/raw16, YUV 422
 MIPI input: RX data kab x1/x2/x4, raw8/raw10/raw12, YUV 422
 3A: suav nrog AE/Histogram, OF, AWB Statistics output
 FPN: Tsau Qauv Kev tshem tawm suab nrov
 BLC: Kev Kho Mob Qib Dub
 DPCC: Static/Dynamic defect kho pixel pawg kho
 LSC: Lens shading kho
 Bayer NO: Bayer-raws De-noising, 2DNR
 HDR: 3-/2-Ncej Merge rau hauv High-Dynamic Range
 TMO: 3-/2-Ncej Merge Video Tone mapping
 WDR: Ib Ncej Dav-Dynamic Range Tone mapping
 Debayer: Advanced Adaptive Demosaic nrog Chromatic Aberration Kho
 CCM/CSM: Xim kho matrix; RGB2YUV thiab lwm yam.
 Gamma: Gamma tawm kho
 Dehaze/Enhance: Tsis siv neeg Dehaze thiab ntug txhim kho
 3 DLUT: 3D-Lut Xim Palette rau Cov Neeg Siv Khoom
 LDCH: Lens distortion nyob rau hauv txoj kab rov tav
 Output Scale * 3: txhawb scale down theem * 3(W 0&lt;3264; W1&lt;1280; W 2&lt;1280)
 Output Scale * 2: txhawb scale down theem * 2(W 0&lt;1920; W1&lt;1920)
 Tso zis (FBC): txhawb YUV422/420 nrog Ncej Tsis Compression
 3DNR: Advanced Temporal Noise Reduction in YUV
 2 DNR: Advanced Spatial Noise txo hauv YUV
 Sharp: Duab Ntxoo &amp; Edge Enhance in YUV
 ORB: Oriented Fast thiab Rotated BRIEF, ib txoj kev ntawm feature point detection
 FEC: qhov loj Lens-distortion thiab Fish Eye Correction
 CGC: Xim Gamut Compression, YUV full range/limit range convert
1.2.3 Video CODEC
 Video Decoder
 Real-time decoding H.264 thiab H.265
 Main thiab Main10 profile rau H.265, mus txog qib 5.0 thiab 4096 × 2304 @ 30fps
 Lub hauv paus, lub ntsiab, siab, siab 10 thiab siab 4:2:2(tsis muaj MBAFF), mus txog qib 5.1 thiab 4096 × 2304 @ 30fps
 Video Encoder
 Real-time UHD H.265/H.264 video encoding
 I-/P-frames thiab SmartP siv.
 Tsib-ntsis tus nqi tswj hom (CBR, VBR, FixQp, AVBR, thiab QpMap)
 Txog rau 100 Mbit/s tso zis me ntsis tus nqi
 Txhawb ROI(tsis txwv) encoding;
 High profile rau H.264, mus txog qib 5.1 thiab 4096 × 2304 @ 30fps
 Main profile rau H.265, mus txog qib 5.0 thiab 4096 × 2304 @ 30fps
 Txhawb multi-kwj encoding
 3840 x 2160 @ 30 fps + 1080p@30 fps encoding
 3840 x 2160 @ 30 encoding + 3840 x 2160 @ 30 fps kev txiav txim siab
 Input data format:
 YCbCr 4:2:0 kev npaj
 YCbCr 4:2:0 semi-planar
 YCbYCr 4:2:2
 CbYCrY 4:2:2 interleaved
 RGB444 thiab BGR444
 RGB555 thiab BGR555
 RGB565 thiab BGR565
 RGB888 thiab BRG888
 RGB101010 thiab BRG101010
<span style =”xim: #fffff ua;”>RV1126 Datasheet Rev 1.4</ntsua kev>
 Ib qho hluav taws xob sib cais los txhawb DVFS
1.2.4 JPEG CODEC
 JPEG Encoder
 Lub hauv paus (DCT ua ntu zus)
 Encoder loj yog los ntawm 96 × 96 rau 8192 × 8192(67Mpixels)
 Txog rau 90 lab pixels ib ob
 JPEG Decoder
 Decoder loj yog los ntawm 48 × 48 rau 8176 × 8176(66.8Mpixels)
 Txog rau 76 lab pixels ib ob
1.2.5 Neural Process Unit
 Neural network acceleration cav nrog kev ua haujlwm txog li 2.0 TOPS
 Txhawb tus lej 8, tus lej 16 kev ua haujlwm convolution
 Txhawb txoj kev kawm tob: TensorFlow, TF-lite, Pytorch, Cafe, ONNX, MXNet, Nyuaj, Darknet
 Txhawb OpenVX API
 Ib qho hluav taws xob sib cais los txhawb DVFS
1.2.6 Lub koom haum nco
 Internal on-chip nco
 BootRom
 SYSTEM_SRAM nyob rau hauv qhov voltage ntawm VD_LOGIC
 PMU_SRAM nyob rau hauv qhov voltage domain ntawm VD_PMU rau tsawg zog daim ntawv thov
 Sab nraud off-chip nco
 DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133①
 SPI Flash
eMMC
 SD Card
 Async Nand Flash
1.2.7 Internal nco
 Internal BootRom
 Txhawb kev kaw lus khau raj los ntawm cov cuab yeej hauv qab no:
 FSPI Flash interface
 eMMC interface
 SDMMC interface
 Async Nand interface
 Kev them nyiaj yug system code download los ntawm cov nram qab no interface:
 USB OTG interface (Ntaus hom)
 SYSTEM_SRAM
 Loj: 64KB
 PMU_SRAM
 Loj: 8KB
1.2.8 Sab nraud Memory lossis Storage device
 Dynamic Memory Interface (DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133)
 Tau tshaj JEDEC cov qauv
 Tau tshaj DDR3 / DDR3L / DDR4 / LPDDR3 / LPDDR4-2133
 Txhawb 32-ntsis cov ntaub ntawv dav, 2 qeb (chip xaiv), max 4GB chaw nyob ntawm ib qeb, tag nrho qhov chaw nyob yog 4 GB (max)
 Tsawg zog hom, xws li lub hwj chim-down thiab nws tus kheej-refresh rau SDRAM
 eMMC interface
 Tau tshaj tus qauv iNAND interface
 Tau tshaj eMMC specification 4.51
 Txhawb peb cov ntaub ntawv tsheb npav dav: 1-me ntsis, 4-ib 8bit
 Txhawb nqa txog HS200; tab sis tsis txhawb CMD Queue
<span style =”xim: #fffff ua;”>RV1126 Datasheet Rev 1.4</ntsua kev>
 SD/MMC Interface
 Tau tshaj SD3.0, MMC v4.51
 Cov ntaub ntawv npav dav yog 4 ntsis
 Yooj Yim Serial Flash Interface(FSPI)
 Txhawb kev hloov cov ntaub ntawv los ntawm / mus rau serial flash ntaus ntawv
 Txhawb x1, x 2, x4 data bits mode
 Txhawb nqa 2 chips xaiv
 Nand Flash Interface
 Txhawb async nand flash
 Data bus dav yog 8bits
 Txhawb nqa 1 chip xaiv
 Txhawb LBA nand flash
 Txog 16bits/1KB kho vajtse ECC
 Txhawb configurable interface sij hawm
1.2.9 System Component
 RISC-V MCU
 32-ntsis microcontroller core nrog RISC -V ISA
 Harvard architecture, Kev qhia cais, thiab cov ntaub ntawv nco
 Cov txheej txheem qhia yog RV32I nrog M thiab C txuas ntxiv
 Integrated Programmable Interrupt Controller (IPIC), tag nrho 123 IRQ kab txuas nrog GIC rau Cortex-A7 kuj txuas rau RISC-V MCU
 Integrated Debug Controller nrog JTAG interface
 CRU (moos &amp; pib dua unit)
 Txhawb kev tswj xyuas lub moos rau cov khoom ntiag tug
 Ib oscillator nrog 24MHz moos input
 Txhawb thoob ntiaj teb muag-rov pib tswj rau tag nrho cov nti, kuj yog ib tus neeg soft-reset rau txhua yam
 PMU (chav tswj fais fab)
 Txhawb nqa 5 cais voltage domains VD_CORE/VD_LOGIC/VD_PMU/VD_NPU/VD_VEPU
 Txhawb nqa 14 cais powerdomains, uas tuaj yeem txhawb nqa / nqis los ntawm software raws li cov ntawv thov sib txawv
 Ntau hom kev teeb tsa ua haujlwm kom txuag tau lub zog los ntawm ntau zaus lossis tsis siv neeg moos tswj lossis lub zog tswj hwm / tawm tswj
 Timer
 Txhawb nqa 6 64bit-timers nrog kev cuam tshuam-raws li kev ua haujlwm rau daim ntawv thov tsis ruaj ntseg
 Txhawb nqa 2 64bit-timers nrog kev cuam tshuam-raws li kev ua haujlwm rau kev ruaj ntseg daim ntawv thov
 Txhawb ob hom kev ua haujlwm: free-running thiab cov neeg siv-txhais suav suav
 Txhawb timer ua hauj lwm lub xeev checkable
 PWM
 Txhawb nqa 12 on-chip PWM (PWM 0 ~ PWM 11) nrog kev cuam tshuam los ntawm kev ua haujlwm
 Lub programmable pre-scaled ua haujlwm rau lub moos tsheb npav thiab tom qab ntawd ntxiv scaled
 Embedded 32-ntsis timer/counter chaw
 Txhawb kev ntes hom
 Txhawb hom nruam lossis ib hom txhaj tshuaj
 Muab hom kev siv thiab tso tawm ntau lub luag haujlwm-lub voj voog waveform
 Optimized for IR application for PWM3, PWM 7, and PWM 11
 Saib xyuas
 32-ntsis watchdog txee
 Lub txee suav los ntawm tus nqi preset mus rau 0 los qhia qhov tshwm sim ntawm lub sijhawm
 WDT tuaj yeem ua ob hom kev ua haujlwm thaum lub sijhawm sijhawm tshwm sim:
 Tsim ib qhov system rov pib dua
 Thawj, ua kom muaj kev cuam tshuam thiab yog tias qhov no tsis raug tshem tawm los ntawm cov kev pabcuam niaj hnub los ntawm lub sijhawm thib ob tshwm sim tom qab ntawd tsim qhov system rov pib dua
 Programmable reset pulse length
<span style =”xim: #fffff ua;”>RV1126 Datasheet Rev 1.4</ntsua kev>
 Tag nrho 16 txhais tau ntau yam ntawm lub sij hawm tseem ceeb
 Ib Tus Saib Xyuas rau daim ntawv thov tsis ruaj ntseg
 Ib Tus Saib Xyuas kom muaj kev ruaj ntseg
 Interrupt Controller
 Txhawb nqa 128 SPI cuam tshuam cov kev tawm tswv yim los ntawm cov khoom sib txawv
 Txhawb nqa 16 software-triggered cuam tshuam
 Ob qhov cuam tshuam tawm (nFIQ thiab nIRQ) cais rau txhua Cortex-A7, ob qho tib si yog qib qis rhiab heev
 Txhawb kev cuam tshuam qhov tseem ceeb sib txawv rau txhua qhov cuam tshuam, thiab lawv yeej ib txwm software-programmable
DMAC
 Micro-code programming-based DMA
 Txuas cov npe DMA muaj nuj nqi txhawb kom ua tiav kev hloov pauv-sib sau ua ke
 Txhawb kev hloov cov ntaub ntawv nrog kev nco-rau-nco, nco-rau-peripheral, peripheral-rau-memory
 Qhia qhov tshwm sim ntawm ntau yam xwm txheej DMA siv cov teeb liab cuam tshuam
 Ib qho embedded DMA maub los rau lub kaw lus
 DMAC nta:
 Txhawb nqa 8 raws
 27 kho vajtse thov los ntawm peripheral
 2 cuam ​​tshuam cov zis
 Txhawb TrustZone thev naus laus zis thiab programmable lub xeev ruaj ntseg rau txhua qhov DMA channel
 Kev ruaj ntseg System
 Cipher cav
 Txhawb SM2 / SM3 / SM4 cipher
 Txhawb SHA-1, SHA-256/224, SHA-512/384, thiab MD5 nrog kho vajtse padding
 Kev them nyiaj yug Link List Item (LLI) Hloov DMA
 Txhawb AES-128 AES-256 encryption &amp; decrypt cov ntaub ntawv
 Txhawb AES ECB / CBC / OBB / CFB / CTR / CTS / XTS hom
 DES kev txhawb nqa &amp; TDES encryption &amp; decrypt cov ntaub ntawv
 Txhawb DES/TDES ECB/CBC/OFB/CFB hom
 Txhawb nqa mus txog 4096 bits PKA kev ua lej rau RSA/ECC
 Txhawb nqa mus txog 8-channel teeb tsa
 Txhawb nqa mus txog 256 bits ntawm TRNG tso zis
 Txhawb cov ntaub ntawv scrambling rau txhua hom DDR
 Txhawb kev ruaj ntseg OTP
 Txhawb kev ruaj ntseg debug
 Txhawb kev ruaj ntseg OS
 Xa ntawv
 Ib Mailbox hauv SoC los pab A7 thiab RISC-V MCU kev sib txuas lus
 Txhawb plaub lub thawv xa ntawv hauv ib lub thawv ntawv, txhua lub ntsiab lus suav nrog ib lo lus cov ntaub ntawv, ib lo lus txib sau npe, thiab ib tus chij me me uas tuaj yeem sawv cev ib qho cuam tshuam
 Muab 32 xauv cov ntawv sau npe rau software siv los qhia seb lub mailbox puas nyob
 ME NYUAM
 Kev them nyiaj yug rau decompressing GZIP cov ntaub ntawv
 Kev them nyiaj yug rau decompressing LZ4 cov ntaub ntawv, suav nrog Cov Qauv Txheej Txheem ntawm LZ4 Ncej hom ntawv thiab cov qauv Legacy Frame.
 Txhawb kev decompressing cov ntaub ntawv hauv Deflate hom
 Txhawb kev decompressing cov ntaub ntawv hauv ZLIB hom
 Txhawb kev cuam tshuam tiav thiab kev ua yuam kev cuam tshuam cov zis
 Txhawb Hash32 xyuas hauv LZ4 decompression txheej txheem
 Txhawb kev txwv qhov loj me ntawm cov ntaub ntawv decompressed los tiv thaiv lub cim xeeb los ntawm kev ua phem puas tsuaj thaum lub sijhawm decompression txheej txheem
 Txhawb software kom nres cov txheej txheem decompression
<span style =”xim: #fffff ua;”>RV1126 Datasheet Rev 1.4</ntsua kev>
1.2.10 Graphics Cav
 2D Graphics Cav (RGA):
 Source formats:
 ABGR8888, XAB 888, ARGB8888, XRGB 888
 RGB888, RGB565
 RGBA5551, RGBA4444
 YUV 420 planar, YUV 420 semi-planar
 YUV 422 planar, YUV 422 semi-planar
 YUV 10-bit for YUV420/422 semi-planar
 BPP8, PIB 4, PIB 2, PIB 1
 Cov hom phiaj qhov chaw:
 ABGR8888, XAB 888, ARGB8888, XRGB 888
 RGB888, RGB565
 RGBA5551, RGBA4444
 YUV 420 planar, YUV 420 semi-planar
 YUV 422 planar, YUV 422 semi-planar
 Pixel Format conversion, BT.601/BT.709
 Max daws teeb meem: 8192x8192 ua, 4096× 4096 qhov chaw
 BitBlt
 Ob qhov chaw BitBLT:
 A + B = B tsuas yog BitBLT, Ib qho kev txhawb nqa tig thiab teev thaum B tsau
 A + B = C thib ob qhov chaw (B) muaj tus cwj pwm zoo ib yam li (C) ntxiv rau kev sib hloov ua haujlwm
 Xim sau nrog gradient sau, thiab qauv sau
 Kev ua haujlwm siab ncab thiab ntsws
 Monochrome nthuav dav rau cov ntawv sau
 Kev nthuav qhia tshiab ib-pixel alpha (xim/alpha channel cais)
 Alpha sib xyaw hom suav nrog Java 2 Porter-Duff compositing cov cai sib xyaw, chroma tus yuam sij, daim npog qhov ncauj, ploj mus
 Kev ua haujlwm siab
 0, 90, 180, 270-degree kev sib hloov
 x-daim iav, y- iav, thiab kev sib hloov ua haujlwm
 Duab Txhim Kho Tus Txheej Txheem (IEP):
 Duab hom
 Cov ntaub ntawv nkag: YUV 420 / YUV 422, semi-planar/planar, UV swb
 Cov ntaub ntawv tso tawm: YUV 420 / YUV 422, semi-planar, UV swb, Hom pobzeb
 YUV down sampling conversion from 422 rau 420
 Max daws teeb meem rau dynamic duab mus txog 1920 × 1080
 De-interlace
1.2.11 Zaub Interface
 Ib mus 24 bits RGB parallel video tso zis interface
 Ib qho BT.1120 video tso zis interface
 Ib 4-kab MIPI DSI interface, mus txog 1Gbps ib txoj kab
 Mus txog 1080p @ 60fps
1.2.12 Video tso zis processor (GTC)
 Txog 1920 × 1080 @ 60fps
 Ntau txheej
 Background txheej
 Win0 txheej
 Win2 txheej
 Input format: RGB 888, SIB 888, RGB565, YCbCr422, YCbCr420, YCbCr444
 1/8 rau 8 scaling-down thiab scaling-up engine
 Txhawb nqa virtual zaub
 256 theem alpha blending (pre-multiplied alpha kev them nyiaj yug)
 Transparency xim key
<span style =”xim: #fffff ua;”>RV1126 Datasheet Rev 1.4</ntsua kev>
 YCbCr2RGB (rec601-mpeg/ rec601-jpeg/rec709)
 RGB2YCbCr (BT.601/BT.709)
 Txhawb ntau cheeb tsam
 Win0 txheej thiab Win2 txheej overlay exchangeable
 Txhawb RGB lossis YUV domain overlay
 BCSH (brightness, piv, Saturation, Kev kho xim xim)
 BCSH: YCbCr2RGB (rec601-mpeg/ rec601-jpeg/rec709)
 BCSH: RGB2YCbCr (BT.601/BT.709)
 Txhawb Gamma kho
 Kev them nyiaj yug dither down allegro RGB888to666 RGB888to565 &amp; poob rau FRC (configurable) RGB888to666
 Cov zaub dawb thiab dub
1.2.13 Suab Interface
 I2S0 nrog 8 raws
 Txog rau 8 channel TX and 8 channel RX txoj kev
 Suab daws teeb meem los ntawm 16-ntsis txog 32-ntsis
 Sample tus nqi mus txog 192KHz
 Muab tus tswv thiab qhev hom haujlwm, software configurable
 Txhawb nqa 3 I2S hom ntawv (ib txwm, sab laug-justified, raug cai)
 Txhawb nqa 4 PCM hom ntawv (thaum ntxov, lig 1, lig 2, lig 3)
 I2S thiab PCM hom tsis tuaj yeem siv tib lub sijhawm
 I2S1 / I2S2 nrog 2 raws
 Txog rau 2 channel rau TX thiab 2 channel RX txoj kev
 Suab daws teeb meem los ntawm 16-ntsis txog 32-ntsis
 Sample tus nqi mus txog 192KHz
 Muab tus tswv thiab qhev hom haujlwm, software configurable
 Txhawb nqa 3 I2S hom ntawv (ib txwm, sab laug-justified, raug cai)
 Txhawb nqa 4 PCM hom ntawv (thaum ntxov, lig 1, lig 2, lig 3)
 I2S thiab PCM tsis tuaj yeem siv tib lub sijhawm
 PDM
 Txog rau 8 raws
 Suab daws teeb meem los ntawm 16-ntsis txog 24-ntsis
 Sample tus nqi mus txog 192KHz
 Txhawb PDM tus tswv tau txais hom
 TSI
 Txhawb nqa mus txog 8 channel rau TX thiab 8 channel rau RX txoj kev
 Suab daws teeb meem los ntawm 16-ntsis txog 32-ntsis
 Sample tus nqi mus txog 192KHz
 Muab tus tswv thiab qhev hom haujlwm, software configurable
 Txhawb nqa 3 I2S hom ntawv (ib txwm, sab laug-justified, raug cai)
 Txhawb nqa 4 PCM hom ntawv (thaum ntxov, lig 1, lig 2, lig 3)
 Audio PWM
 Txhawb hloov PCM rau PWM hom
 Sample tus nqi mus txog 16x
 Txhawb txoj kev sib cuam tshuam rau 2x/4x/8x/16 oversampling
 Txhawb nqa 8/9/10/11 bits maskable L/R channel PWM output
 Digital Audio Codec
 Txhawb 3-channel digital ADC
 Txhawb 2-channel digital DAC
 Txhawb I2S / PCM interface
 Txhawb I2S / PCM tus tswv thiab hom qhev
 Txhawb 4-channel suab xa hauv hom I2S
 Txhawb 2-channel suab tau txais hauv hom I2S
 Txhawb 2-channel suab xa lossis tau txais hauv PCM hom
 Txhawb 16 ~ 24 ntsis qauv daws teeb meem rau ob qho tib si digital ADC thiab digital DAC
<span style =”xim: #fffff ua;”>RV1126 Datasheet Rev 1.4</ntsua kev>
 Ob qhov digital ADC thiab digital DAC txhawb nqa peb pawg ntawm cov qauv nqi. Pab pawg 0 yog 8khz/16khz/32kHz/64kHz/128khz, pab pawg 1 yog 11.025khz/22.05khz/44.1khz/88.2khz/176.4khz thiab pab pawg 2 yog 12khz/24khz/48khz/96khz/192khz
 Tus passband ntawm digital ADC lim yog 0.45625 * fs
 Txhawb digital ADC pass-band ripple hauv +/-0.1dB
 Qhov nres-band ntawm digital ADC lim yog 0.5 * fs
 Txhawb digital ADC nres-band attenuation tsawg kawg yog 60dB
 Txhawb nqa ntim rau ob qho tib si digital ADC thiab digital DAC
 Txhawb Tsis Siv Neeg Qib Tswj (ALC)thiab lub rooj vag suab nrov rau digital ADC
 Txhawb kev sib txuas lus nrog Analog Codec los ntawm I2C tsheb npav
1.2.14 Connectivity
 SDIO Interface
 Tau tshaj SDIO3.0 raws tu qauv
 4 ntsis cov ntaub ntawv tsheb npav dav
GMAC 10/100/1000M ethernet maub los
 Txhawb 10/100/1000-Mbps cov ntaub ntawv hloov pauv nrog RGMII interfaces
 Txhawb 10/100-Mbps cov ntaub ntawv hloov pauv nrog RMII interfaces
 Txhawb nqa tag nrho-duplex thiab ib nrab-duplex ua haujlwm  Txhawb rau TCP Segmentation Offload (TSO) thiab UDP Segmentation Offload (Siv) network acceleration<br>
 USB 2.0 Tus tswv
 Tau tshaj USB 2.0 specification
 Txhawb kev kub ceev(480Mbps), puv ceev(12Mbps) thiab qis-ceev(1.5Mbps) hom
 Txhawb Kev Txhim Kho Lub Tswv Cuab Tswj Tus Kheej Interface Specification (EHCI), Kev kho dua 1.0
 Txhawb Open Host Controller Interface Specification (OHCI), Hloov kho 1.0a
 USB 2.0 OTG
 Compatible Specification
 Universal Serial Bus Specification, Kev kho dua 2.0
 Extensible Host Controller Interface rau Universal Serial Bus (xHCI), Kev kho dua 1.1
 Txhawb Kev Tswj / Ntau / cuam tshuam / Isochronous Hloov
 SPI interface
 Txhawb nqa 2 SPI Controllers, txhawb ob nti-xaiv cov zis
 Txhawb serial-master thiab serial- qhev hom, software-configurable
 I2C Interface
 Txhawb nqa 6 I2C interfaces(I2C0-I2C5)
 Txhawb 7-ntsis thiab 10-ntsis chaw nyob hom
 Software programmable moos zaus
 Cov ntaub ntawv ntawm I2C-bus tuaj yeem hloov pauv ntawm tus nqi txog li 100k bits / s hauv hom Standard, mus txog 400k ntsis / s hauv hom ceev, lossis mus txog 1m me ntsis / s hauv Fast-hom Plus
 UART interface
 Txhawb nqa 6 UART interfaces (UART0-UART5)
 Txhawb 5 ntsis, 6me ntsis, 7me ntsis, thiab 8 ntsis serial cov ntaub ntawv xa los yog tau txais
 Txuj kev sib txuas lus asynchronous xws li pib, nres, thiab parity
 Txhawb nqa lub sijhawm sib txawv rau UART kev ua haujlwm kom tau mus txog 4Mbps baud tus nqi
 Txhawb nws pib ntws tswj hom(tsuas yog UART2)
1.2.15 Lwm tus
 Ntau pawg ntawm GPIO
 Tag nrho GPIOs tuaj yeem siv los tsim kev cuam tshuam
 Kev them nyiaj yug theem trigger thiab ntug trigger cuam tshuam
 Txhawb configurable polarity ntawm theem ua cuam tshuam
 Kev them nyiaj yug configurable nce ntug, ntog ntug, thiab ob lub ntug ua rau cuam tshuam
 Txhawb configurable rub kev taw qhia (qaug zog rub-up thiab tsis muaj zog rub-down)
<muaj zog>RV1126 Datasheet Rev 1.4</muaj zog>
 Txhawb kev teeb tsa lub zog tsav
 Kub Sensor (TS-ADC)
 Txhawb Tus Neeg Siv-Txhais hom thiab tsis siv neeg hom
 Hauv Cov Neeg Siv-Txhais hom, start_of_conversion tuaj yeem tswj tau los ntawm software, thiab kuj tuaj yeem tsim los ntawm kev kho vajtse.
 Hauv Hom Tsis Siv Neeg, qhov kub ntawm lub tswb(kub / qis) cuam ​​tshuam tuaj yeem teeb tsa
 Hauv Hom Tsis Siv Neeg, Qhov kub ntawm qhov system rov pib dua tuaj yeem tsim kho
 Txhawb rau 2 channel TS-ADC (siv rau CPU thiab NPU feem), qhov ntsuas kub ntawm txhua channel tuaj yeem tsim kho
 -40 ~ 125 ° C kub ntau thiab 5 ° C kub daws teeb meem
 12-ntsis SAR ADC mus txog 732 S/s sampling tus nqi
 Kev kwv yees ua tiav ADC (SAR ADC)
 10-ntsis daws teeb meem
 Txog li 1MS/s sampling tus nqi
 6 ib-kawg input channels
 OTP
 Txhawb 32Kbit qhov chaw thiab siab dua 4k chaw nyob yog qhov tsis muaj kev nyab xeeb.
 Txhawb kev nyeem ntawv thiab kev pab cuam lo lus npog ntsej muag hauv tus qauv ruaj ntseg
 Txhawb txoj haujlwm ntev los ntawm 1 rau 32 me ntsis
 Nyeem kev ua haujlwm txhawb nqa 8 ntsis nkaus xwb
 Program thiab Read state tuaj yeem nyeem tau
 Qhov kev zov me nyuam tsis ua raws li cov ntaub ntawv
 Hom pob
 FCCSP 409-pin (lub cev: 14mm x 14 mm; Pob loj: 0.3hli; pob pitch: 0.65hli)
Sau ntawv:
①: DDR3 / DDR3L / DDR4 / LPDDR3 / LPDDR4 tsis siv ib txhij

RKDevTool_Release_v2.74

https://drive.google.com/file/d/19rfUc4DJP5bPmdeCoDLsawo9b8zZxKMH/view?usp=sharing

SDK

https://drive.google.com/file/d/1CCNWHNNVi8FVG6UXNgrMDYsZx3SrpFyr/view?usp=sharing

Daim ntawv qhia

RV1126-Vcan1748 Daim Ntawv Teev Npe

RV1126 RV1109 Ceev pib

Rockchip_RV1126_RV1109_Quick_Start_Linux_EN

Rockchip Developer Guide RockX_SDK

Rockchip_Developer_Guide_RockX_SDK_CN

Rockchip_Developer_Guide_RockX_SDK_EN

Ib tus neeg siv khoom nug seb peb lub rooj tsim kho RV1126 puas muaj WiFi thiab Bluetooth ua haujlwm.

Peb lub rooj tsavxwm kho vajtse nws tus kheej tsis tuaj nrog WiFi thiab Bluetooth modules, tab sis koj tuaj yeem ntxiv WiFi module los ntawm USB kom paub txog RV1126 pawg thawj coj saib nrog lub luag haujlwm WiFi. Bluetooth tsis tau txais tam sim no.

Lwm lub koob yees duab hom los hloov Sony IMX415

Cov neeg siv khoom nug yog tias peb cov boards tsis siv lub koob yees duab Sony IMX, nws xav siv lwm hom koob yees duab. Zoo, peb yuav tsum tau saib cov ntaub ntawv lub koob yees duab, kev daws teeb meem, thiab specifications ua ntej.

Peb cov engineers yuav ntsuas nws ua ntej. Yog paub tseeb, peb yuav tsum hloov lub koob yees duab tsav tsheb ntawm RV1126 firmware. Zoo, lub koob yees duab tsav tsheb yuav tsum tau muab los ntawm cov neeg siv khoom. Nws yuav yog qhov zoo tshaj plaws los muab peb cov khoom kho vajtse kom peb tuaj yeem kuaj thiab xyuas seb nws puas tuaj yeem ua haujlwm zoo thaum hloov kho..

https://youtube.com/shorts/ud8VvntMqTs