1. Chithunzi cha RV1126, Pin to Pin yogwirizana ndi RV1109;

2. DDR3L (Samsung K4B4G1646E BCNB)

4G bit DDR3 K4B4G1646E BCNB imamangiriridwa kutsogolo ndi kumbuyo kwa bolodi lonse., ndi okwana 8G pang'ono DDR3;

3. SPI Nand Flash:

Mtundu A uli ndi 2G bit SPI Nand Flash XT26G02AWSEGA

Mtundu B uli ndi 4G bit SPI Nand Flash XT26G04AWSEGA

4. Mtengo wa RMII PHY (Mtengo wa RTL8201F)

5. Kodi (ES8311)

6.Transformer (Network kudzipatula thiransifoma MS10232ANL)

Pin1	VCC5V0_OTG
Pin2	OTG_DM
Pin3	OTG_DP
Pin4	GND

9.Efaneti&mphamvu Jack

Pin1	TX+	Pin6	rx-
Pin2	TX-	Pin7	PA 78
Pin3	RX+	Pin8	PA 78
Pin4	PA 45	pin9	GND
Pin5	PA 45	Pin10	Chithunzi cha VCC12V_DCIN

10. Audio cholumikizira

Pin1	LED1/PHYAD1
Pin2	LED0 / PHYAD0
Pin3	Bwezeraninso
Pin4	MICP
Pin5	GND
Pin6	LINE_OUT

Kufotokozera kwa Back View

1.DDR3L (Samsung K4B4G1646E BCNB)

4Gbit DDR3 imalumikizidwa kutsogolo ndi kumbuyo kwa bolodi lonse, ndi ma bits onse a 8G;

2.MIPI DSI cholumikizira

Pin1	Mtengo wa IRQ	Pin11	MIPI_DSI_D3N
Pin2	PWR_EN	Pin12	MIPI_DSI_D3P
Pin3	yoyamba	Pin13	MIPI_DSI_D0N
Pin4	I2C3_SDA	Pin14	MIPI_DSI_D0P
Pin5	I2C3_SCL	Pin15	GND
Pin6	GND	Pin16	MIPI_DSI_CLKN
Pin7	MIPI_DSI_D2P	Pin17	MIPI_DSI_CLKP
Pin8	MIPI_DSI_D2N	Pin18	GND
pin9	MIPI_DSI_D1P	Pin19	VCC_12V
Pin10	MIPI_DSI_D1N	Pin20	VCC_12V

3.MIPI CSI cholumikizira

Pin1	VCC3V3_SYS	Pin21	MIPI_CSI_RX0_D1N
Pin2	VCC3V3_SYS	Pin22	MIPI_CSI_RX0_D0P
Pin3	SPI0_CLK	Pin23	MIPI_CSI_RX0_D0N
Pin4	LED_PWM	Pin24	GND
Pin5	SPI0_CS0N	Pin25	MIPI_CSI_CLK0
Pin6	SPI0_MISO	Pin26	GND
Pin7	SPI0_MOSI	Pin27	PWM8
Pin8	I2C1_SDA	Pin28	IRC_AIN
pin9	I2C1_SCL	Pin29	PWM11
Pin10	MIPI_RX0_PDN	Pin30	PWM9
Pin11	MIPI_RX0_RST	Pin31	IRC_BIN
Pin12	GND	Pin32	ZOOM_EN
Pin13	MIPI_CSI_RX0_CLKP	Pin33	Chithunzi cha PWM10
Pin14	MIPI_CSI_RX0_CLKN	Pin34	P-IRIS_EN
Pin15	GND	Pin35	FOCUS_EN
Pin16	MIPI_CSI_RX0_D2P	Pin36	ADC_IN
Pin17	MIPI_CSI_RX0_D2N	Pin37	GND
Pin18	MIPI_CSI_RX0_D3P	Pin38	VCC_1V8
Pin19	MIPI_CSI_RX0_D3N	Pin39	VCC_12V
Pin20	MIPI_CSI_RX0_D1P	Pin40	VCC_12V

4.Ntchito cholumikizira

Pin1	HOST_DM	Pin14	SDMMC0_D0
Pin2	HOST_DP	Pin15	SDMMC0_CLK
Pin3	GND	Pin16	SDMMC0_D3
Pin4	GND	Pin17	Chithunzi cha RS485_CTL
Pin5	ALARM_IN	Pin18	UART3_RX_485
Pin6	SDMMC0_DET	Pin19	UART3_TX_485
Pin7	ALARM_OUT	Pin20	GND
Pin8	SDMMC0_PWREN	Pin21	VCC_12V
pin9	SDMMC0_D2	Pin22	VCC_12V
Pin10	USB_PWREN	Pin23	PA 45
Pin11	SDMMC0_CMD	Pin24	PA 78
Pin12	GND	Pin25	PA36
Pin13	SDMMC0_D1	Pin26	POE12

1.1 mwachidule
RV1126 ndi apamwamba-ntchito masomphenya purosesa SoC kwa IPC/CVR, makamaka pamapulogalamu okhudzana ndi AI. Zimakhazikitsidwa ndi quad-core ARM Cortex-A7 32-bit core yomwe imaphatikiza NEON ndi FPU.. Pali 32KB I-cache ndi 32KB D-cache pachimake chilichonse ndi 512KB yolumikizana ya L2 cache.. The build-in NPU imathandizira INT8/INT16 hybrid ntchito ndipo mphamvu zamakompyuta zimafikira 2.0TOPs. Kuphatikiza apo, ndi kugwirizana kwake kwamphamvu, Mitundu yama netiweki yotengera magawo angapo monga TensorFlow/MXNet/PyTorch/Caffe itha kusinthidwa mosavuta.<br>
RV1126 imabweretsanso m'badwo watsopano wokhazikika wa 14-megapixel ISP. (chithunzi purosesa chizindikiro) ndi post-processor. Imagwiritsa ntchito ma accelerators ambiri omwe amagwiritsidwa ntchito mu IPC ndi CVR, monga HDR, 3Ntchito A (AE, YA, AWB), Zithunzi za LSC, 3DNR, 2DNR, kunola, dehaze, kukonza maso, kukonza gamma, kuzindikira mfundo ndi zina zotero. Zonsezi ndizochitika zenizeni zenizeni. Kugwirizana ndi awiri MIPI CSI (kapena LVDS/SubLVDS) ndi DVP imodzi (BT.601/BT.656/BT.1120) mawonekedwe, ogwiritsa ntchito amatha kupanga dongosolo lomwe limalandira deta yamavidiyo kuchokera 3 masensa a kamera nthawi imodzi.
Kanema wa kanema wophatikizidwa mu RV1126 amathandizira kabisidwe ka UHD H.265/H.264. Imathandiziranso ma encoding amitundu yambiri, mpaka 4Kp30 imodzi ndi 1080p30 imodzi. Mothandizidwa ndi mbali iyi, vidiyo yochokera ku kamera ikhoza kusungidwa ndi kusamvana kwapamwamba ndikusungidwa m'makumbukidwe am'deralo ndikusamutsira ku kanema wina wocheperako kusungirako mitambo nthawi yomweyo.. The H.264/H.265 kanema decoder mu RV1126 amathandiza 4Kp30 kwa H.264 ndi H.265.
Kuphatikiza pa chipika cham'mbuyo chapamwamba cha multimedia, RV1126 ilinso ndi zomvera zolemera, kukumbukira, ndi zolumikizira zina zotumphukira monga I2C, SPI, Zithunzi za PWM, ndi zina zotero. Izi zitha kuthandiza ogwiritsa ntchito kuwonjezera masensa ambiri kapena zotumphukira zina mudongosolo lonse kuti azitha kusinthasintha komanso kufalikira..
RV1126 ili ndi DRAM yogwira ntchito kwambiri kunja (DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133) wokhoza kupititsa patsogolo ma bandwidth omwe amafunikira kukumbukira.
1.2 Mawonekedwe
Zomwe zili pansipa zomwe zingakhalepo kapena sizingakhalepo pazogulitsa zenizeni zitha kutsatiridwa ndi ziphaso za chipani chachitatu. Chonde lumikizanani ndi Rockchip kuti mupeze masinthidwe enieni azinthu ndi zofunikira zamalayisensi.
1.2.1 Pulogalamu Yothandizira
 Quad-Core Cortex-A7
 Kukhazikitsa kwathunthu kwa malangizo a ARM a v7-A, ARM Neon Advanced SIMD
 Payokha Neon Yophatikizika ndi FPU
 32KB L1 I-Cache ndi 32KB L1 D-cache pa Cortex-A7 CPU
 Cache Yogwirizana ya 512KB L2 ya Quad-Core Cortex-A7
 Tekinoloje ya TrustZone imathandizidwa
 Olekanitsa madera amagetsi a CPU core system kuti athandizire kusintha kwamagetsi mkati ndikuyatsa / kuzimitsa kunja kutengera mawonekedwe osiyanasiyana ogwiritsira ntchito.
 PD_CPU0: 1Chithunzi cha Cortex-A7 + Neon + FPU + L1 I/D Cache
 PD_CPU1: 2ndi Cortex-A7 + Neon + FPU + L1 I/D Cache
 PD_CPU2: 3Chithunzi cha Cortex-A7 + Neon + FPU + L1 I/D Cache
 PD_CPU3: 4ndi Cortex-A7 + Neon + FPU + L1 I/D Cache
 Chigawo chimodzi chokha chamagetsi kuti chithandizire DVFS
1.2.2 Video Lowetsani Chiyankhulo
 Purosesa ya Interface ndi makanema
 Malo awiri a MIPI CSI/LVDS/SubLVDS, 4 njira iliyonse, MIPI CSI max data rate ndi 2.5Gbps/lane, Kuchuluka kwa data kwa LVDS/SublVDS ndi 1Gbps/lane
 Pa 8/10/12/16-bit mawonekedwe a DVP, data yolowera mpaka 150MHz
 Kuthandizira BT.601/BT.656 ndi BT.1120 VI mawonekedwe
 Imathandizira polarity ya pixel_clk、hsync、vsync configurable
<span style=”mtundu: #fffff;”>Tsamba la deta la RV1126 Rev 1.4</chikhato>
 ISP
 Kusintha kwakukulu ndi 14Mpixel(4416× 3312 pa)
 Kulowetsa kwa DVP: ITU-R BT.601/656/1120 ndi raw8/raw10/raw12/raw16, YUV422
 Kulowetsa kwa MIPI: Njira ya RX x1 / x2 / x4, yaiwisi8/yaiwisi10/yaiwisi12, YUV422
 3A: zikuphatikizapo AE/Histogram, YA, Zotsatira za AWB
 FPN: Kuchotsa Phokoso Lokhazikika
 BLC: Kuwongolera Mulingo Wakuda
 DPCC: Kuwongolera masango a static/Dynamic defect cluster
 LSC: Kusintha kwa ma lens
 Bayer NO: Bayer-raw De-noising, 2DNR
 HDR: 3-/2-Gwirizanitsani Frame kukhala High-Dynamic Range
 TMO: 3-/2-Kujambula kwa Frame Merge Video Tone
 WDR: Mapu a One Frame Wide-Dynamic Range Tone
 Debayer: Advanced Adaptive Demosaic yokhala ndi Chromatic Aberration Correction
 CCM/CSM: Matrix owongolera mtundu; RGB2YUV ndi zina.
 Gamma: Gamma kunja kukonza
 Dehaze/Enhance: Auto Dehaze ndi kuwonjezera m'mphepete
 3DLUT: 3D-Lut Mtundu Palette kwa Makasitomala
 LDCH: Kusokonekera kwa mandala kolowera kopingasa
 Mulingo Wotulutsa*3: kuthandizira kuchepetsa mlingo *3(W0&lt;3264; W1&lt;1280; W2&lt;1280)
 Mulingo Wotulutsa *2: kuthandizira kuchepetsa mlingo *2(W0&lt;1920; W1&lt;1920)
 Zotuluka (Mtengo wa FBC): thandizani YUV422/420 yokhala ndi Compression Frame Buffer
 3DNR: Kuchepetsa Phokoso Lapamwamba la Temporal mu YUV
 2DNR: Kuchepetsa kwachangu kwa Spatial Noise mu YUV
 Zakuthwa: Kunola Zithunzi &amp; Kusintha kwa Edge mu YUV
 ORB: Yokhazikika Mwachangu Ndi Yozungulira MFUPI, njira yodziwira zinthu zamtsogolo
 FEC: kusokoneza kwakukulu kwa Lens ndi Kuwongolera Maso a Nsomba
 CGC: Mtundu wa Gamut Compression, YUV full range/limiter range convert
1.2.3 Kanema wa CODEC
 Video Decoder
 Kusindikiza kwanthawi yeniyeni kwa H.264 ndi H.265
 Mbiri Yaikulu ndi Main10 ya H.265, mpaka mlingo 5.0 ndi 4096×2304@30fps
 Zoyambira, chachikulu, apamwamba, mkulu10 ndi mkulu 4:2:2(popanda MBAFF), mpaka mlingo 5.1 ndi 4096×2304@30fps
 Video Encoder
 Makanema a Real-time UHD H.265/H.264
 Mafelemu a I-/P ndi mafotokozedwe a SmartP.
 Njira zowongolera ma-bit-bit (Mtengo CBR, VBR, FixQp, Chithunzi cha AVBR, ndi QpMap)
 Mpaka 100 Mtengo wa Mbit / s
 Thandizo la ROI(palibe malire) kabisidwe;
 Mbiri yapamwamba ya H.264, mpaka mlingo 5.1 ndi 4096×2304@30fps
 Mbiri yayikulu ya H.265, mpaka mlingo 5.0 ndi 4096×2304@30fps
 Thandizani ma encoding amitundu yambiri
 3840 x 2160@30fps + 1080p@30 fps encoding
 3840 x 2160@30 encoding + 3840 x 2160@30 fps decoding
 Lowetsani mtundu wa data:
 YCbCr 4:2:0 planar
 YCbCr 4:2:0 semi-planar
 YCBYCr 4:2:2
 CbYCrY 4:2:2 cholowera
 RGB444 ndi BGR444
 RGB555 ndi BGR555
 RGB565 ndi BGR565
RGB888 ndi BRG888
 RGB101010 ndi BRG101010
<span style=”mtundu: #fffff;”>Tsamba la deta la RV1126 Rev 1.4</chikhato>
 Domain imodzi yokha yamagetsi yothandizira DVFS
1.2.4 JPEG CODEC
 JPEG Encoder
 Zoyambira (Zotsatira za DCT)
 Kukula kwa Encoder kumachokera ku 96×96 mpaka 8192×8192(67Mpixels)
 Mpaka 90 ma pixel miliyoni pa sekondi iliyonse
 JPEG Decoder
 Kukula kwa decoder kumachokera ku 48×48 mpaka 8176×8176(66.8Mpixels)
 Mpaka 76 ma pixel miliyoni pa sekondi iliyonse
1.2.5 Gawo la Neural Process
 Neural network acceleration engine yokhala ndi magwiridwe antchito mpaka 2.0 MAKULU
 Nambala yothandizira 8, chiwerengero 16 ntchito convolution
 Kuthandizira zophunzirira mozama: TensorFlow, TF-lite, Pytorch, Kafi, Zithunzi za ONNX, MXNet, Zovuta, Darknet
 Support OpenVX API
 Chigawo chimodzi chokha chamagetsi kuti chithandizire DVFS
1.2.6 Memory Organization
 Kukumbukira kwamkati pa-chip
 BootRom
 SYSTEM_SRAM mu domeni yamagetsi ya VD_LOGIC
 PMU_SRAM mu domeni yamagetsi ya VD_PMU pakugwiritsa ntchito mphamvu zochepa
 Kukumbukira kwakunja kwa chip
DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133①
 SPI Flash
eMMC
 Khadi la SD
 Async Nand Flash
1.2.7 Memory Yamkati
 Internal BootRom
 Support system boot kuchokera pazida zotsatirazi:
 FSPI Flash mawonekedwe
 mawonekedwe a eMMC
 Mawonekedwe a SDMMC
 Async Nand mawonekedwe
 Thandizani kutsitsa kachidindo kachitidwe ndi mawonekedwe awa:
 mawonekedwe a USB OTG (Chipangizo mode)
 SYSTEM_SRAM
 Kukula: 64KB
 PMU_SRAM
 Kukula: 8KB
1.2.8 Memory Yakunja kapena Chipangizo Chosungira
 Dynamic Memory Interface (DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133)
 Imagwirizana ndi miyezo ya JEDEC
 Yogwirizana ndi DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133
 Imathandizira 32-bit data wide, 2 magulu (chip amasankha), max 4GB adilesi malo paudindo uliwonse, malo owerengera onse ndi 4GB (Max)
 Mitundu yamphamvu yochepa, monga kutsitsa ndikudzitsitsimutsa kwa SDRAM
 eMMC Interface
 Imagwirizana ndi mawonekedwe wamba aNAND
 Imagwirizana ndi mawonekedwe a eMMC 4.51
 Thandizani makulidwe atatu a mabasi a data: 1-pang'ono, 4-pang'ono kapena 8-bit
 Kuthandizira mpaka HS200; koma osathandizira CMD Queue
<span style=”mtundu: #fffff;”>Tsamba la deta la RV1126 Rev 1.4</chikhato>
 SD/MMC Interface
 Yogwirizana ndi SD3.0, MMC ver4.51
 Kukula kwa basi ya data ndi 4bits
 Flexible Serial Flash Interface(FSPI)
 Imathandizira kusamutsa deta kuchokera ku / kupita ku chipangizo cha serial flash
 Thandizo x1, x2, x4 data bits mode
 Chithandizo 2 tchipisi kusankha
 Nand Flash Interface
 Thandizani async nand flash
 Kutalika kwa basi ya data ndi 8bits
 Chithandizo 1 chip kusankha
 Thandizani LBA ndi flash
 Mpaka 16bits/1KB hardware ECC
 Imathandizira mawonekedwe osinthika nthawi
1.2.9 Gawo la System
 RISC-V MCU
 32bit microcontroller core yokhala ndi RISC -V ISA
 Zomangamanga za Harvard, osiyana Malangizo, ndi Zokumbukira za Data
 Seti ya malangizo ndi RV32I yokhala ndi zowonjezera za M ndi C
 Wowongolera Wosokoneza Pulogalamu Yophatikiza (Mtengo wa IPIC), zonse 123 Mizere ya IRQ yolumikizidwa ndi GIC ya Cortex-A7 imalumikizananso ndi RISC -V MCU
 Chowongolera Chosokoneza Chophatikiza chokhala ndi mawonekedwe a JTAG
 CRU (koloko &amp; sinthani unit)
 Thandizani chiwongolero cha wotchi pazigawo zilizonse
 Oscillator imodzi yokhala ndi wotchi ya 24MHz
 Thandizani kuwongolera kosinthika kwapadziko lonse kwa chip chonse, komanso sinthani pang'onopang'ono pagawo lililonse
 PMU (gawo loyang'anira mphamvu)
 Chithandizo 5 madera osiyana siyana VD_CORE/VD_LOGIC/VD_PMU/VD_NPU/VD_VEPU
 Chithandizo 14 osiyana mphamvu madambwe, zomwe zitha kuyendetsedwa mmwamba/pansi ndi mapulogalamu otengera mawonekedwe osiyanasiyana ogwiritsira ntchito
 Mitundu ingapo yosinthira ntchito kuti musunge mphamvu ndi ma frequency osiyanasiyana kapena mawotchi odziyimira pawokha kapena kuwongolera mphamvu pa / kuzimitsa
 Nthawi
 Chithandizo 6 64zowerengera pang'ono zomwe zimakhala ndi zosokoneza pakugwiritsa ntchito kosatetezedwa
 Chithandizo 2 64ma bit-timers okhala ndi zosokoneza zogwiritsa ntchito zotetezeka
 Thandizani njira ziwiri zogwirira ntchito: kuwerengera kwaulere komanso komwe kumatanthauzidwa ndi ogwiritsa ntchito
 Thandizani ntchito yowerengera nthawi kuti iwonetseke
 PWM
 Chithandizo 12 pa-chip PWMs (PWM0 ~ PWM11) ndi ntchito yosokoneza
 Ntchito yokhazikika yokhazikika ku wotchi yamabasi ndikuwonjezeranso
 Malo ophatikizidwa a 32-bit timer/counter
 Njira yothandizira kujambula
 Thandizani njira yopitilira kapena kuwombera kumodzi
 Amapereka mawonekedwe owonetsera ndikutulutsa mawonekedwe osiyanasiyana ozungulira
 Wokometsedwa kuti agwiritse ntchito IR ya PWM3, PWM7, ndi PWM11
 Woyang'anira
 32-bit watchdog counter
 Kauntala imawerengera kutsika kuchokera pamtengo wokhazikitsidwa kale mpaka 0 kusonyeza kutha kwa nthawi
 WDT imatha kuchita mitundu iwiri ya maopaleshoni nthawi yake ikatha:
 Pangani kukonzanso dongosolo
 Choyamba, yambitsani kusokoneza ndipo ngati izi sizikuyeretsedwa ndi chizolowezi chantchito panthawi yomwe nthawi yachiwiri ikuchitika ndiye pangani kukonzanso dongosolo.
 Kukhazikitsanso kutalika kwa kugunda kwadongosolo
<span style=”mtundu: #fffff;”>Tsamba la deta la RV1126 Rev 1.4</chikhato>
 Zonse 16 zofotokozera za nthawi yayikulu yotha
 One Watchdog pakugwiritsa ntchito kosatetezedwa
 One Watchdog kuti agwiritse ntchito motetezeka
 Kusokoneza Wowongolera
 Chithandizo 128 SPI imasokoneza zolowetsa kuchokera kuzinthu zosiyanasiyana
 Chithandizo 16 zosokoneza zoyambitsa mapulogalamu
 Zotulutsa ziwiri zosokoneza (nFIQ ndi nIRQ) padera pa Cortex-A7 iliyonse, onse ndi otsika kwambiri
 Kuthandizira kusokoneza koyambira kosiyana pa gwero lililonse losokoneza, ndipo nthawi zonse amakhala pulogalamu-programmable
DMAC
 Micro-code programming-based DMA
 Mndandanda wolumikizidwa wa DMA ntchito imathandizidwa kuti amalize kusamutsa-kutanthawuza
 Thandizani mitundu yosinthira deta ndi kukumbukira-ku-memory, kukumbukira-to-peripheral, zotumphukira-to-memory
 Imawonetsa kuchitika kwa zochitika zosiyanasiyana za DMA pogwiritsa ntchito zizindikiro zosokoneza
 Chowongolera chimodzi chophatikizidwa ndi DMA pamakina
 mawonekedwe a DMAC:
 Chithandizo 8 njira
 27 zopempha hardware kuchokera zotumphukira
 2 imasokoneza zotuluka
 Thandizani ukadaulo wa TrustZone ndi dziko lotetezedwa lokhazikika panjira iliyonse ya DMA
 Njira Yotetezedwa
 Injini ya Cipher
 Thandizani SM2/SM3/SM4 cipher
 Thandizani SHA-1, SHA-256/224, SHA-512/384, ndi MD5 yokhala ndi padding ya hardware
 Chida Chothandizira Pandandanda (LLI) Kusintha kwa mtengo wa DMA
 Thandizani AES-128 AES-256 encrypt &amp; decrypt cipher
 Support AES ECB/CBC/OFB/CFB/CTR/CTS/XTS mode
 Chithandizo cha DES &amp; TDES encrypt &amp; decrypt cipher
 Imathandizira mawonekedwe a DES/TDES ECB/CBC/OFB/CFB
 Thandizo mpaka 4096 bits PKA masamu ntchito za RSA/ECC
 Kuthandizira mpaka masinthidwe 8
 Thandizani Mpaka 256 Zithunzi za TRNG
 Kuthandizira kusanthula kwamitundu yonse ya DDR
 Thandizani OTP yotetezedwa
 Thandizani kukonza zolakwika
 Thandizani OS yotetezedwa
 Bokosi la makalata
 Bokosi Lamakalata Limodzi mu SoC kuti mutumikire kulumikizana kwa A7 ndi RISC-V MCU
 Thandizani zinthu zinayi zamakalata pamabokosi aliwonse, chilichonse chili ndi mawu amodzi a data, kaundula wa mawu amodzi, ndi mbendera imodzi yomwe imatha kuyimira kusokoneza kumodzi
 Perekani 32 Tsekani kaundula wa mapulogalamu kuti agwiritse ntchito kusonyeza ngati bokosi la makalata lili ndi anthu
 ANA
 Kuthandizira pakuchepetsa mafayilo a GZIP
 Chithandizo cha decompressing mafayilo a LZ4, kuphatikiza General Structure of LZ4 Frame format ndi Legacy Frame.
 Kuthandizira pakuchepetsa deta mumtundu wa Deflate
 Kuthandizira pakuchepetsa deta mumtundu wa ZLIB
 Thandizani kusokoneza kwathunthu ndi kusokoneza zotuluka
 Thandizani Hash32 fufuzani mu njira ya decompression ya LZ4
 Thandizani kukula kwa malire a deta yotsekedwa kuti muteteze kukumbukira kuti zisawonongeke mwankhanza panthawi ya decompression
 Pulogalamu yothandizira kuyimitsa njira yochepetsera
<span style=”mtundu: #fffff;”>Tsamba la deta la RV1126 Rev 1.4</chikhato>
1.2.10 Injini ya Graphics
 2D Graphics Engine (RGA):
 Mawonekedwe a Source:
Chithunzi cha ABGR8888, XBGR888, ARGB8888, XRGB888
Mtengo wa RGB888, Mtengo wa RGB565
Chithunzi cha RGBA5551, Mtengo wa RGBA4444
 YUV420 planar, YUV420 semi-planar
 YUV422 planar, YUV422 semi-planar
 YUV 10-bit ya YUV420/422 semi-planar
 BPP8, BPP4, BPP2, BPP1
 Mawonekedwe a kopita:
Chithunzi cha ABGR8888, XBGR888, ARGB8888, XRGB888
Mtengo wa RGB888, Mtengo wa RGB565
Chithunzi cha RGBA5551, Mtengo wa RGBA4444
 YUV420 planar, YUV420 semi-planar
 YUV422 planar, YUV422 semi-planar
 Kusintha kwa mtundu wa Pixel, BT.601/BT.709
 Kusintha kwakukulu: 8192× 8192 gwero, 4096× 4096 kopita
 BitBlt
 Magwero awiri a BitBLT:
 A+B=B kokha BitBLT, Thandizo limazungulira ndi sikelo B itakhazikika
 A+B=C gwero lachiwiri (B) ali ndi chikhalidwe chofanana ndi (C) kuphatikiza ntchito yozungulira
 Dzazani utoto ndi kudzaza kwa gradient, ndi kudzaza chitsanzo
 Kutambasulira kochita bwino kwambiri ndikuchepera
 Kukulitsa kwa Monochrome pakumasulira mawu
 Alpha yatsopano pa pixel (color/alpha channel padera)
 Mitundu yosakanikirana ya Alpha kuphatikiza Java 2 Porter-Duff amapanga malamulo osakanikirana, chroma key, mask chitsanzo, kuzimiririka
 Opaleshoni ya Dither
 0, 90, 180, 270-kusinthasintha kwa digiri
 x-mirror, y-chigalasi, ndi ntchito yozungulira
 Purosesa Yowonjezera Zithunzi (IEP):
 Mtundu wazithunzi
 Lowetsani deta: YUV420/YUV422, semi-planar/planar, Kusintha kwa UV
 Zotulutsa: YUV420/YUV422, semi-planar, Kusintha kwa UV, Tile mode
 YUV pansi sampling kutembenuka kuchokera 422 kuti 420
 Kusintha kwakukulu kwa chithunzi champhamvu mpaka 1920 × 1080
 De-interlace
1.2.11 Onetsani Chiyankhulo
 Mmodzi mpaka 24 bits RGB kufanana kanema linanena bungwe mawonekedwe
 Kanema wina wa BT.1120 wotulutsa mawonekedwe
 mawonekedwe amodzi a 4-lane MPI DSI, mpaka 1Gbps panjira
 Mpaka 1080p@60fps
1.2.12 Video Linanena bungwe Purosesa (GTC)
 Mpaka 1920×1080 @60fps
 Zosanjikiza zingapo
 Zosanjikiza zakumbuyo
 Win0 wosanjikiza
 Win2 wosanjikiza
 Mtundu wolowetsa: RGB888, Mtengo wa ARGB888, Mtengo wa RGB565, YCbCr422, YCbCr420, YCbCr444
 1/8 kuti 8 kukulitsa ndi kukulitsa injini
 Thandizani mawonekedwe enieni
 256 kusakanikirana kwa alpha (chithandizo cha alpha chochulukitsidwa)
 Kiyi yamtundu wowonekera
<span style=”mtundu: #fffff;”>Tsamba la deta la RV1126 Rev 1.4</chikhato>
 YCbCr2RGB (rec601-mpeg/rec601-jpeg/rec709)
 RGB2YCbCr (BT.601/BT.709)
 Thandizani madera ambiri
 Win0 wosanjikiza ndi Win2 wosanjikiza zokutira zosinthika
 Thandizani RGB kapena YUV domain over over
 BCSH (kuwala, tisiyanitse, Machulukidwe, Kusintha kwa hue)
 BCSH: YCbCr2RGB (rec601-mpeg/rec601-jpeg/rec709)
 BCSH: RGB2YCbCr (BT.601/BT.709)
 Thandizani kusintha kwa Gamma
 Thandizani dither pansi allegro RGB888to666 RGB888to565 &amp; perekani FRC (zosinthika) RGB888to666
 Chiwonetsero chopanda kanthu komanso chakuda
1.2.13 Audio Interface
 I2S0 ndi 8 njira
 Mpaka 8 njira TX ndi 8 njira za RX
 Kusintha kwamawu kuchokera 16bits mpaka 32bits
 Chiwerengero cha zitsanzo mpaka 192KHz
 Amapereka njira yogwirira ntchito mbuye ndi akapolo, mapulogalamu configurable
 Chithandizo 3 Mawonekedwe a I2S (zabwinobwino, kulungamitsidwa kumanzere, wolungamitsidwa)
 Chithandizo 4 Zithunzi za PCM (molawirira, mochedwa1, mochedwa2, mochedwa3)
 mawonekedwe a I2S ndi PCM sangathe kugwiritsidwa ntchito nthawi imodzi
 I2S1/I2S2 ndi 2 njira
 Mpaka 2 njira za TX ndi 2 njira za RX
 Kusintha kwamawu kuchokera 16bits mpaka 32bits
 Chiwerengero cha zitsanzo mpaka 192KHz
 Amapereka njira yogwirira ntchito mbuye ndi akapolo, mapulogalamu configurable
 Chithandizo 3 Mawonekedwe a I2S (zabwinobwino, kulungamitsidwa kumanzere, wolungamitsidwa)
 Chithandizo 4 Zithunzi za PCM (molawirira, mochedwa1, mochedwa2, mochedwa3)
 I2S ndi PCM sizingagwiritsidwe ntchito nthawi imodzi
 PDM
 Mpaka 8 njira
 Kusintha kwamawu kuchokera 16bits mpaka 24bits
 Chiwerengero cha zitsanzo mpaka 192KHz
 Support PDM master kulandira mode
 TDM
 Thandizo mpaka 8 njira za TX ndi 8 njira za RX
 Kusintha kwamawu kuchokera 16bits mpaka 32bits
 Chiwerengero cha zitsanzo mpaka 192KHz
 Amapereka njira yogwirira ntchito mbuye ndi akapolo, mapulogalamu configurable
 Chithandizo 3 Mawonekedwe a I2S (zabwinobwino, kulungamitsidwa kumanzere, wolungamitsidwa)
 Chithandizo 4 Zithunzi za PCM (molawirira, mochedwa1, mochedwa2, mochedwa3)
 Audio PWM
 Thandizo losinthira PCM kukhala mtundu wa PWM
 Chiwerengero cha zitsanzo mpaka 16x
 Kuthandizira kumasulira kwa mzere kwa 2x/4x/8x/16 oversampling
 Chithandizo 8/9/10/11 bits maskable L/R njira PWM zotuluka
 Digital Audio Codec
 Thandizani 3-channel digito ADC
 Kuthandizira 2-channel digito DAC
 Kuthandizira mawonekedwe a I2S/PCM
 Support I2S/PCM mbuye ndi akapolo mode
 Thandizani kufalitsa ma audio pamayendedwe 4 mumayendedwe a I2S
 Thandizani kulandila kwamawu a 2 mumachitidwe a I2S
 Thandizani kutumiza kapena kulandira ma audio pama 2-channel mu PCM
 Kuthandizira 16 ~ 24 pang'ono kusanja kwachitsanzo kwa ADC ya digito ndi DAC ya digito
<span style=”mtundu: #fffff;”>Tsamba la deta la RV1126 Rev 1.4</chikhato>
 Onse a digito ADC ndi digito DAC amathandizira magulu atatu amitengo yachitsanzo. Gulu 0 ndi 8khz/16khz/32kHz/64kHz/128khz, gulu 1 ndi 11.025khz/22.05khz/44.1khz/88.2khz/176.4khz ndi gulu 2 ndi 12khz/24khz/48khz/96khz/192khz
 Chiphaso cha zosefera za digito za ADC ndi 0.45625 * fs
 Thandizani digito ya ADC pass-band ripple mkati mwa +/-0.1dB
 Gulu loyimitsa la zosefera za digito za ADC ndi 0.5*fs
 Thandizani digito ya ADC stop-band attenuation ya 60dB
 Kuthandizira kuwongolera kuchuluka kwa digito ya ADC ndi digito ya DAC
 Thandizani Automatic Level Control (Mtengo wa ALC)ndi chipata cha phokoso cha digito ADC
 Kuthandizira kulumikizana ndi Analog Codec kudzera pa basi ya I2C
1.2.14 zamalumikizidwe
 Chiyankhulo cha SDIO
 Imagwirizana ndi protocol ya SDIO3.0
 4bits data bus widths
 Wolamulira wa ethernet GMAC 10/100/1000M
 Kuthandizira 10/100/1000-Mbps kusamutsa kwa data ndi mawonekedwe a RGMII
 Kuthandizira 10/100-Mbps kusamutsa kwa data ndi mawonekedwe a RMII
 Thandizani ntchito zonse ziwiri-duplex ndi theka-duplex  Thandizo la TCP Segmentation Offload (TSO) ndi UDP Segmentation Offload (GWIRITSANI NTCHITO) mathamangitsidwe a netiweki<br>
 USB 2.0 Host
 Imagwirizana ndi USB 2.0 kufotokoza
 Imathandizira kuthamanga kwambiri(480Mbps), liwiro lonse(12Mbps) ndi otsika liwiro(1.5Mbps) mode
 Kuthandizira Kufotokozera Kwamawonekedwe a Host Controller Interface (Mtengo wa EHCI), Kubwereza 1.0
 Support Open Host Controller Interface Kufotokozera (OHCI), Kubwereza 1.0a
 USB 2.0 OTG
 Mafotokozedwe Ogwirizana
 Universal seri Bus Kufotokozera, Kubwereza 2.0
 Chiyankhulo chowonjezera cha Host cha Universal Serial Bus (xHCI), Kubwereza 1.1
 Support Control/Bulk/Interrupt/Isochronous Transfer
 SPI Interface
 Chithandizo 2 Olamulira a SPI, thandizirani zotulutsa ziwiri za chip
 Thandizani serial-master ndi serial-slave mode, mapulogalamu-osinthika
 Chiyankhulo cha I2C
 Chithandizo 6 Zithunzi za I2C(I2C0-I2C5)
 Thandizani ma adilesi a 7bits ndi 10bits
 Mawatchi osinthika apulogalamu
 Zambiri pa I2C-basi zitha kusamutsidwa pamitengo yofikira 100k bits/s mu Standard mode, mpaka 400k bits/s mu Fast mode, kapena mpaka 1m bits/s mu Fast-mode Plus
 Chiyankhulo cha UART
 Chithandizo 6 Zithunzi za UART (UART0-UART5)
 Chithandizo cha 5bit, 6pang'ono, 7pang'ono, ndi 8bit serial data kufalitsa kapena kulandira
 Njira zoyankhulirana zokhazikika monga zoyambira, Imani, ndi parity
 Thandizani mawotchi osiyanasiyana olowetsamo kuti mugwire ntchito ya UART kuti ifike ku 4Mbps baud rate
 Thandizani njira yoyendetsera magalimoto(kupatula UART2)
1.2.15 ena
 Magulu Angapo a GPIO
 Ma GPIO onse atha kugwiritsidwa ntchito kupanga kusokoneza
 Thandizo loyambitsa mulingo ndi kusokoneza koyambitsa m'mphepete
 Thandizani polarity configurable wa mlingo kuyambitsa kusokoneza
 Thandizani m'mphepete mwakukwera kosinthika, kugwa m'mphepete, ndipo zoyambitsa m'mphepete zonsezi zimasokoneza
 Thandizani njira yokoka yosinthika (chikoka chofooka ndi chokokera pansi chofooka)
<wamphamvu>Tsamba la deta la RV1126 Rev 1.4</wamphamvu>
 Kuthandizira mphamvu zosinthira zoyendetsa
 Sensor ya Kutentha (Chithunzi cha TS-ADC)
 Thandizani Mawonekedwe Ofotokozedwa ndi Ogwiritsa Ntchito ndi Makina Odzichitira
 Mumachitidwe Ofotokozedwa ndi Wogwiritsa, start_of_conversion ikhoza kulamulidwa kwathunthu ndi mapulogalamu, komanso akhoza kupangidwa ndi hardware.
 Mumachitidwe Odzichitira, kutentha kwa alamu(kutentha kwakukulu/kutsika) kusokoneza kumatha kusinthidwa
 Mumachitidwe Odzichitira, kutentha kwa dongosolo bwererani akhoza configurable
 Thandizo ku 2 njira TS-ADC (amagwiritsidwa ntchito kwa CPU ndi NPU motsatana), mfundo za kutentha kwa njira iliyonse zimatha kusinthika
 -40 ~ 125°C kutentha osiyanasiyana ndi 5°C kutentha kuthetsa
 12-bit SAR ADC mpaka 732 S/s sampuli mlingo
 Kuyerekeza motsatizana ndi ADC (SAR ADC)
 Kusintha kwa 10-bit
 Mpaka 1MS/s sampling rate
 6 njira zolowetsera zamtundu umodzi
 OTP
 Kuthandizira malo a 32Kbit ndi malo apamwamba a 4k ndi gawo lopanda chitetezo.
 Thandizani kuwerenga ndi pulogalamu ya mawu mumtundu wotetezeka
 Kutalika kwa pulogalamu yothandizira kuchokera 1 kuti 32 pang'ono
 Werengani chithandizo cha 8bit kokha
 Pulogalamu ndi Read state zitha kuwerengedwa
 Pulogalamuyi ikulephera kuthana ndi mbiriyo
 Mtundu wa paketi
 FCCSP 409-pin (thupi: 14mmx14 mm; Kukula kwa mpira: 0.3mamilimita; gulu la mpira: 0.65mamilimita)
Zolemba:
①: DDR3/DDR3L/DDR4/LPDDR3/LPDDR4 sigwiritsidwa ntchito nthawi imodzi

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

Tsamba lazambiri

Tsamba la deta la RV1126-Vcan1748

RV1126 RV1109 Yachangu Yoyambira

Rockchip_RV1126_RV1109_Quick_Start_Linux_EN

Rockchip Developer Guide RockX_SDK

Rockchip_Developer_Guide_RockX_SDK_CN

Rockchip_Developer_Guide_RockX_SDK_EN

Makasitomala adafunsa ngati gulu lathu lachitukuko la RV1126 lili ndi ntchito za WiFi ndi Bluetooth.

Zida zathu za board sizibwera ndi ma module a WiFi ndi Bluetooth, koma mutha kuwonjezera gawo la WiFi kudzera pa USB kuti muzindikire bolodi ya RV1126 yokhala ndi ntchito ya WiFi. Bluetooth sikugwira ntchito pakadali pano.

Kamera ina yamtundu wina kuti ilowe m'malo mwa Sony IMX415

Makasitomala amafunsa ngati matabwa athu sagwiritsa ntchito kamera ya Sony IMX, akufuna kugwiritsa ntchito mitundu ina ya makamera. Chabwino, tiyenera kuyang'ana zambiri kamera, kusamvana, ndi specifications poyamba.

Mainjiniya athu aziwunika kaye. Ngati zatsimikiziridwa, tiyenera kusintha woyendetsa kamera pa RV1126 firmware. Chabwino, woyendetsa kamera ayenera kuperekedwa ndi kasitomala. Zingakhale bwino kutipatsa kachidutswa kakang'ono ka hardware kuti tithe kuyesa ndikutsimikizira ngati ingagwire bwino ntchito pamene tikuikonza..

https://youtube.com/shorts/ud8VvntMqTs