Rockchip RV1126 Poari Aromātai Whakawhanaketanga Poari Matua IPC AI SDK Whakawhanake Pūmanawa Kete
Ripanga Ihirangi
Taiwhanga
Nga Tono Hua
IPC mohio, Miihini Paewhiri Whakaaetanga Kanohi, Kāmera Hopu Mata, Waepene Ataata, Kaore he Whatunga, me te Kaamera Kore Mana, Pupuri Pupuri Express, GPS Navigation, Atanga Tangata-Miihini, Taputapu Aroturuki, Drone Pod, Pūnaha Hui Ataata, etc.
Kei te hiahia koe ki te mahi me Sony IMX415 kōwae kāmera arotahi?
Tikiake i te SDK
Tuhinga o mua
Pin1 |
VCC5V0_OTG |
Pin2 |
OTG_DM |
Pin3 |
OTG_DP |
Pin4 |
GND |
9.Itarangi&Power Jack
Pin1 |
TX+ |
Pin6 |
Rx- |
Pin2 |
TX- |
Pin7 |
POE78 |
Pin3 |
RX+ |
Pin8 |
POE78 |
Pin4 |
POE45 |
Pin9 |
GND |
Pin5 |
POE45 |
Pin10 |
VCC12V_DCIN |
10. Tuhono Ororongo
Pin1 |
LED1/PHYAD1 |
Pin2 |
LED0/PHYAD0 |
Pin3 |
WHAKATURU |
Pin4 |
MICP |
Pin5 |
GND |
Pin6 |
LINE_OUT |
Whakatakotoranga Tirohanga Whakamuri
1.DDR3L (Samsung K4B4G1646E BCNB)
He 4Gbit DDR3 e piri ana ki mua me muri o te poari katoa, me te tapeke o nga moka 8G;
2.MIPI DSI Hononga
Pin1 |
IRQ |
Pin11 |
MIPI_DSI_D3N |
Pin2 |
PWR_EN |
Pin12 |
MIPI_DSI_D3P |
Pin3 |
tuatahi |
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 Hononga
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 |
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.Tūhono Mahi
Pin1 |
HOST_DM |
Pin14 |
SDMMC0_D0 |
Pin2 |
HOST_DP |
Pin15 |
SDMMC0_CLK |
Pin3 |
GND |
Pin16 |
SDMMC0_D3 |
Pin4 |
GND |
Pin17 |
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 |
POE45 |
Pin11 |
SDMMC0_CMD |
Pin24 |
POE78 |
Pin12 |
GND |
Pin25 |
POE36 |
Pin13 |
SDMMC0_D1 |
Pin26 |
POE12 |
FAQ
- Ko te wahitau IP taunoa o te kamera 192.168.31.88.
- ki te hono koe i to maatau tauira ma te taura kupenga me to rorohiko, ka taea e koe te whakamahi i tenei 169.254.95.254 ki te whakarereke i te tawhā.
kaiwhakamahi: kaiwhakahaere
kupuhipa: kaiwhakahaere
Tena koa tirohia te pikitia i raro nei, Tika noa he hononga poto tata P2 me P3 a ka tiimata te tiimata. ka taea e koe te wewete i te hononga.
Ae, ka whakarereketia e matou kia rite ki to hiahia.
Me koe 4.2 volts, me whakakapi tatou i te mana IC, engari he rereke nga titi me nga iahiko peripheral o nga IC hiko e rua. He maha nga tikanga kua whakamatauhia e a maatau miihini engari kaore e taea te whakarereke tika i te papa taketake, no reira ka taea e matou te whakamahi i tenei mo te wa poto. I runga i te papa whero, he IC toha hiko kua piri ki te whakatutuki i o hiahia.
https://youtu.be/toh4bY1kTuw
Ko te rahi o te papa pcba he 38x38mm
Ko te diameter o nga kohao e wha he 2mm
Ko te tawhiti o nga kohao e rua he 34mm
kaiwhakamahi: putake
kupuhipa: maramara toka
Nga whakaritenga taputapu
1. Sony IMX415 Kōwae Kāmera (Kōwae kāmera me te atanga MIP)
2. MiPi rīpene taura (taura ki te hono i te kamera ki te SBC PCB)
3. RV1126 matua kamera toard
4. Tauera taura (Te taura taura me te USB POE, Power, me te hononga RCA Audio)
5. POE Bcard mo SBC (POE Adapter poari mo SBC PCB)
6. Pūurutau hiko (Te puna hiko DC mo te wae kamera)
7. Papatono USB / taura patuiro (OTe) (USB wehea, OTG momo taura ki te hōtaka me te patuiro SBC)
8. LED / Nga papa IR (IR me te papa LED mo te huihuinga kamera)
9. MIC
10. Samsung eMMC me te mahara SLC/MLC
11. Samsung RAM
12. Realtek ethernet: me te tautoko PoE
13. Pūhiko RTC
Ae, kei te koa matou ki te whakawhanake i tetahi ahuatanga hou hei whakatutuki i to hiahia.
Ae, Ko ta maatau poari whanaketanga RV1126 he tautoko taapiri kaari kaari TF.
pai. Ka tukuna koe e ahau ma te imeera.
Whakautu: I whakautu te miihini ko tana taputapu Rockchip RV1126 dev mo nga matapihi anake.
pātai: Ka whai uru tatou ki te pakiaka? Mena he pakiaka ka taea e taatau te whakauru i tetahi o a maatau kaupapa (incl. Linux)
Whakautu: Ae.
pātai: Ka taea e au te patai ki a koe ki te hono ki nga putunga mo te tango SDK, (taputapu dev)?
Whakautu: Ae, RKDevTool_Release_v2.74
https://drive.google.com/file/d/19rfUc4DJP5bPmdeCoDLsawo9b8zZxKMH/view?usp=tiritiri
https://drive.google.com/file/d/19rfUc4DJP5bPmdeCoDLsawo9b8zZxKMH/view?usp=tiritiri
pātai: Kei te hiahia tatou i te hiato (CVBS) ataata i runga i to kōwae Rockchip RV1126. Ka taea e koe te tautoko? Taapirihia anake te DSI ki te maramara kaitahuri ataata Analog.
Whakautu: Kei te hiahia koe ki te RV1126 whakawhanake papa hei tautoko i tetahi hiato (CVBS) whakauru mo te kamera CVBS noa?
Mena ae, tēnā tirohia te hononga i raro nei, ka whakawhanakehia e matou mo tetahi atu kaihoko.
RV1126 kua whakaritea mo te paetukutuku USB, te kamera CVBS ranei.
Ka taea hoki e maatau te whakawhanake i etahi atu mahi mena ka hiahia koe.
pātai 1: He aha nga taraiwa kamera e tautokohia ana e SDK?
Whakautu 1:
pātai 2: He aha nga taraiwa whakaatu MIPI DSI e tautokohia ana e SDK?
Whakautu 2: Ko te MIPI DSI kua whakakorehia i runga i te mata motuhake. Tena koa tirohia te pikitia i raro nei.
1.1 Tirohanga
RV1126 Ko te SoC pūtukatuka tirohanga tino mahi mo te IPC/CVR, ina koa mo nga tono e pa ana ki te AI. Kei runga i te wha-matua ARM Cortex-A7 32-bit matua e whakauru ana i te NEON me te FPU. He 32KB I-keteroki me te 32KB D-keteroki mo ia matua me te 512KB keteroki L2 whakakotahi. Ko te NPU hanga-i roto e tautoko ana i te mahi ranu INT8/INT16 me te mana rorohiko ki runga ki te 2.0TOPs. Hei taapiri, me tona hototahi kaha, Ko nga tauira whatunga i runga i te raupapa angamahi penei i te TensorFlow/MXNet/PyTorch/Caffe ka taea te huri ngawari.<br>
Ko te RV1126 ano te whakauru i tetahi reanga hou i runga i nga taputapu 14-megapixel ISP. (pūtukatuka tohu whakaahua) me te pou-tukatuka. He maha nga kaiwhakatere algorithm e whakamahia ana i roto i te IPC me te CVR, penei i te HDR, 3He mahi (AE, O NGA, AWB), LSC, 3DNR, 2DNR, whakakoi, whakamahu, whakatikatika ika, whakatikatika gamma, te kimi tohu tohu me etahi atu. Ko enei katoa he tukatuka wa-tūturu. Te mahi tahi me nga MIPI CSI e rua (LVDS/SubLVDS ranei) me tetahi DVP (BT.601/BT.656/BT.1120) atanga, Ka taea e nga kaiwhakamahi te hanga i tetahi punaha ka whiwhi raraunga ataata mai 3 pūoko kāmera i te wā kotahi.
Ko te whakawaehere ataata kua mau ki RV1126 e tautoko ana i te whakawaehere UHD H.265/H.264. Kei te tautoko hoki i te whakawaehere awa-maha, kia kotahi te 4Kp30 me te kotahi 1080p30 i te wa kotahi. Ma te awhina o tenei ahuatanga, ka taea te whakawaeheretia te ataata mai i te kaamera ki te taumira teitei ake ka rongoa i roto i te mahara o te rohe ka whakawhiti ki tetahi atu ataata taumira iti ki te rokiroki kapua i te wa ano. Ko te H.264/H.265 pūwetewaehere ataata i RV1126 tautoko 4Kp30 mo H.264 me H.265.
I tua atu i te poraka rongorau mahi teitei o mua, Kei te RV1126 ano nga ororongo whai kiko, maharahara, me etahi atu atanga taapiri penei i te I2C, SPI, PWM, aha atu. Ka taea e enei te awhina i nga kaiwhakamahi ki te taapiri i etahi atu pukoro, etahi atu peripheral ranei ki te punaha katoa hei whakapai ake i te ngawari me te whakawhanui.
Ko te RV1126 he DRAM o waho mahi teitei (DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133) he kaha ki te pupuri i nga bandwidth mahara.
1.2 āhuatanga
Ko nga ahuatanga kua whakarārangihia i raro nei karekau ranei i roto i te hua tuturu ka pa ki nga whakaritenga raihana a te hunga tuatoru.. Tena koa whakapā atu ki a Rockchip mo nga whirihoranga ahuatanga hua me nga whakaritenga raihana.
1.2.1 Tukatuka Tono
Cortex-A7
Te whakatinanatanga katoa o te hoahoanga ARM v7-A huinga tohutohu, ARM Neon Advanced SIMD
Motuhake Whakauru Neon me te FPU
32KB L1 I-Keteroki me te 32KB L1 D-keteroki mo ia Cortex-A7 CPU
Whakakotahi 512KB L2 Keteroki mo Quad-Core Cortex-A7
Ka tautokohia te hangarau TrustZone
Whakawehea nga rohe hiko mo te punaha matua CPU hei tautoko i te whakawhiti hiko o roto me te whakaweto/whakaweto o waho i runga i nga ahuatanga tono rereke.
PD_CPU0: 1st Cortex-A7 + Neon + FPU + L1 I/D Keteroki
PD_CPU1: 2nd Cortex-A7 + Neon + FPU + L1 I/D Keteroki
PD_CPU2: 3rd Cortex-A7 + Neon + FPU + L1 I/D Keteroki
PD_CPU3: 4th Cortex-A7 + Neon + FPU + L1 I/D Keteroki
Kotahi te rohe ngaohiko motuhake hei tautoko i te DVFS
1.2.2 Atanga Tāuru Video
Atanga me te tukatuka whakauru ataata
E rua nga hononga MIPI CSI / LVDS / SubLVDS, 4 ara ia, MIPI CSI reiti raraunga teitei ko 2.5Gbps/ara, LVDS/SublVDS reeti raraunga teitei ko 1Gbps/ara
I te 8/10/12/16-bit atanga DVP paerewa, ki runga ki te 150MHz raraunga whakauru
Tautokohia nga atanga BT.601/BT.656 me BT.1120 VI
Tautokohia te polarity o te pixel_clk、hsync、vsync ka taea te whirihora
<kāhua whanganga=”tae: #ffffff;”>RV1126 Pepa Raraunga Rev 1.4</whanganga a>
ISP
Ko te 14Mpixel te taumira teitei(4416×3312)
Whakauru DVP: ITU-R BT.601/656/1120 me raw8/raw10/raw12/raw16, YUV422
MIPI whakauru: Rarangi raraunga RX x1 / x2 / x4, raw8/raw10/raw12, YUV422
3A: whakauru AE/Histogram, O NGA, Putanga tatauranga AWB
FPN: Tauira Pumau te tango haruru
BLC: Te Whakatikatika Taumata Pango
DPCC: Pateko/Hihiko koha te whakatika tautau pika pika
LSC: Te whakatikatika i te whakamarumaru o te arotahi
Bayer NO: Bayer-raw De-haruru, 2DNR
HDR: 3-/2-Hanumi Tāpare ki te Awhe Hihiko-Tikere
TMO: 3-/2-Tāpare Hanumi Ataata Mahere Tone
WDR: Kotahi te Tāpare Whanui-Huri Awhe Mahere Tone
Kaituku: Adaptive Demosaic Arā Atu Anō me te Whakatikatika Aberration Chromatic
CCM/CSM: Matrix whakatika tae; RGB2YUV aha atu.
Gamma: Te whakatikatika i te gamma
Whakakore / Whakanuia: Wehe Aunoa me te whakapai ake i te taha
3DLUT: 3D-Lut Papatae Tae mo te Kaihoko
LDCH: He korikori te arotahi ki te ahunga whakapae
Tauine Putanga*3: tauine tautoko ki raro i te taumata*3(W0<3264; W1<1280; W2<1280)
Tauine Putanga*2: tauine tautoko ki raro i te taumata*2(W0<1920; W1<1920)
Putanga (FBC): tautoko i te YUV422/420 me te Kopeketanga Pounamu Anga
3DNR: Arā Atu Anō Te Whakaheke Haruru i roto i te YUV
2DNR: Te whakaheke Haruru Mokowā Arā i roto i te YUV
Koi: Te Whakakoi Pikitia & Whakanuia Tapa ki YUV
ORB: He POTO Tere me te Hurihurihia, he tikanga mo te kimi tohu tohu
FEC: te Arotahi-arotahi nui ake me te Whakatikatika Karu Ika
CGC: Tae Gamut Kōpeketanga, YUV awhe katoa/tepe awhe tahuri
1.2.3 Video CODEC
Kaiwaehere Ataata
Wā-tūturu wetewaehere o H.264 me H.265
Kōtaha Matua me Main10 mo H.265, ki te taumata 5.0 me te 4096×2304@30fps
Paerewa, matua, teitei, teitei10 me te teitei 4:2:2(kahore MBAFF), ki te taumata 5.1 me te 4096×2304@30fps
Video Encoder
Waa-tūturu UHD H.265/H.264 whakawaehere ataata
I-/P-papa me te tohutoro SmartP.
Nga aratau mana reiti moka-rima (CBR, VBR, WhakatikaQp, AVBR, me QpMap)
Tae atu ki 100 Mbit/s reiti moka whakaputa
Tautoko ROI(kahore he rohe) whakawaehere;
Tohu teitei mo H.264, ki te taumata 5.1 me te 4096×2304@30fps
Kōtaha matua mō H.265, ki te taumata 5.0 me te 4096×2304@30fps
Tautoko te whakawaehere awa-maha
3840 x 2160@30 fps + 1080p@30fps whakawaehere
3840 x 2160@30 whakawaehere + 3840 x 2160@30 fps wetemuna
Hōputu raraunga tāuru:
YCbCr 4:2:0 mahere
YCbCr 4:2:0 āhua-papa
YCBYCr 4:2:2
CbYCrY 4:2:2 whakawhanaunga
RGB444 me BGR444
RGB555 me BGR555
RGB565 me BGR565
RGB888 me BRG888
RGB101010 me BRG101010
<kāhua whanganga=”tae: #ffffff;”>RV1126 Pepa Raraunga Rev 1.4</whanganga a>
Kotahi te rohe ngaohiko motuhake hei tautoko i te DVFS
1.2.4 JPEG CODEC
JPEG Encoder
Paerewa (DCT raupapa)
Ko te rahi o te kaiwhakawaehere mai i te 96×96 ki te 8192×8192(67Mpieke)
Tae atu ki 90 miriona pika mo ia hekona
Kaiwaehere JPEG
Ko te rahi o te Kaiwaehere mai i te 48×48 ki te 8176×8176(66.8Mpieke)
Tae atu ki 76 miriona pika mo ia hekona
1.2.5 Waeine Tukatuka Neural
Neural network acceleration engine me te mahi tukatuka tae noa ki te 2.0 TOP
Tautoko tauoti 8, tauoti 16 mahi convolution
Tautoko anga ako hohonu: TensorFlow, TF-lite, Pytorch, Kawhe, ONNX, MXNet, pakeke, kupenga pouri
Tautoko OpenVX API
Kotahi te rohe ngaohiko motuhake hei tautoko i te DVFS
1.2.6 Whakahaere Mahara
Te mahara o roto i runga maramara
BootRom
SYSTEM_SRAM i te rohe ngaohiko o VD_LOGIC
PMU_SRAM i te rohe ngaohiko o VD_PMU mo te tono hiko iti
Pumahara kiri-waho o waho
DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133①
Kohiko SPI
eMMC
Kāri SD
Async Nand Flash
1.2.7 Mahara o roto
BootRom roto
Tautokohia te punaha whakahaere mai i te taputapu e whai ake nei:
FSPI Flash atanga
atanga eMMC
atanga SDMMC
Atanga Async Nand
Tautokohia te tango waehere punaha ma te atanga e whai ake nei:
USB OTG atanga (Aratau taputapu)
SYSTEM_SRAM
Rahi: 64KB
PMU_SRAM
Rahi: 8KB
1.2.8 Te Mahara o waho, te taputapu Rokiroki ranei
Atanga Mahara Hihiko (DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133)
Hototahi ki nga paerewa JEDEC
Hototahi ki DDR3/DDR3L/DDR4/LPDDR3/LPDDR4-2133
Tautokohia te whanui raraunga moka-32, 2 rarangi (ka whiriwhiri maramara), teitei 4GB mokowhiti korero mo ia rarangi, Ko te katoa o nga waahi korero he 4GB (max)
Nga momo hiko iti, penei i te whakaheke hiko me te whakahou whaiaro mo SDRAM
Atanga eMMC
Hototahi ki te atanga iNAND paerewa
He hototahi ki te tohu eMMC 4.51
Tautokohia nga whanui pahi raraunga e toru: 1-moka, 4-bit 8-bit ranei
Tautoko ki te HS200; engari kaore e tautoko i te Tutira CMD
<kāhua whanganga=”tae: #ffffff;”>RV1126 Pepa Raraunga Rev 1.4</whanganga a>
Atanga SD/MMC
Hototahi ki SD3.0, MMC ver4.51
Ko te whanui pahi raraunga he 4bits
Atanga Flash Serial Hangarau(FSPI)
Tautokohia te whakawhiti raraunga mai/ki te taputapu flash rangatū
Tautoko x1, x2, x4 aratau moka raraunga
Tautoko 2 maramara whiriwhiri
Nand Flash Atanga
Tautokohia te async nand flash
Ko te whanui pahi raraunga he 8bits
Tautoko 1 whiriwhiri maramara
Tautokohia te LBA nand flash
Tae atu ki te 16bits/1KB taputapu ECC
Tautoko i te wa atanga whirihora
1.2.9 Wae Pūnaha
RISC-V MCU
32bit microcontroller matua me RISC -V ISA
Hangahanga Harvard, motuhake Tohutohu, me nga maharatanga Raraunga
Ko te huinga tohutohu ko RV32I me nga toronga M me C
Kaiwhakahaere Haukoti Hotonopono Whakauru (IPIC), katoa 123 Ko nga raina IRQ e hono ana ki te GIC mo Cortex-A7 ka hono ano ki te RISC -V MCU
Kaiwhakahaere Patuiro Whakauru me te atanga JTAG
CRU (karaka & tautuhi i te waeine)
Tautokohia te mana karaka karaka mo nga waahanga takitahi
Kotahi oscillator me te 24MHz urunga karaka
Tautokohia te mana-whakahou-a-ao mo te maramara katoa, hoki takitahi ngohengohe-tautuhi mo ia wāhanga
PMU (wae whakahaere mana)
Tautoko 5 rohe ngaohiko motuhake VD_CORE/VD_LOGIC/VD_PMU/VD_NPU/VD_VEPU
Tautoko 14 rohe mana motuhake, ka taea te whakakaha ake/iho e te rorohiko i runga i nga ahuatanga tono rereke
He maha nga momo mahi ka taea te whirihora ki te penapena hiko ma te rereke rereke, te mana karaka karaka aunoa, te rohe hiko ranei i runga/atu mana
Matawā
Tautoko 6 64moka-taima me te mahi-a-aukati mo te tono kore-haumaru
Tautoko 2 64moka-taima me te mahi-a-aukati mo te tono haumaru
Tautokohia nga momo mahi e rua: kaute-kore me te tautuhi-kaiwhakamahi
Ka taea te tirotiro i te ahua o te mahi taima
PWM
Tautoko 12 nga PWM maramara (PWM0 ~ PWM11) me te mahi haukoti
Ko te mahinga i mua i te tauine ka taea ki te karaka pahi, katahi ka whakahiahia ake
Waahanga matawā moka-32/whakataki
Tautokohia te aratau hopu
Tautokohia te aratau haere tonu, te aratau mapere kotahi ranei
Ka whakarato i te aratau tohutoro me te whakaputa i nga momo ngaru hurihanga mahi
Kua arotauhia mo te tono IR mo PWM3, PWM7, me te PWM11
Tiaki
32-bit porotiti kaitutei
Ka tatau te porotiti mai i te uara tatūkē ki 0 hei tohu i te putanga o te waahi
Ka taea e WDT te mahi i nga momo mahi e rua ina puta te waahi:
Hangaia he tautuhi punaha
Tuatahi, hangaia he haukoti a ki te kore tenei e whakakorehia e te mahinga ratonga i te wa ka puta te waahi tuarua katahi ka whakaputahia he tautuhi punaha
Ka taea te tautuhi i te roa o te pupuhi
<kāhua whanganga=”tae: #ffffff;”>RV1126 Pepa Raraunga Rev 1.4</whanganga a>
Tino 16 nga awhe kua tautuhia o te wa paunga matua
Kotahi Kaitiaki mo te tono kore-haumaru
Kotahi Tiaki Tiaki mo te tono haumaru
Kaiwhakahaere Haukoti
Tautoko 128 Ka haukotia e te SPI nga puna whakauru mai i nga waahanga rereke
Tautoko 16 haukoti i te rorohiko
E rua nga putanga haukoti (nFIQ me nIRQ) motuhake mo ia Cortex-A7, he tairongo taumata iti e rua
Tautokohia nga kaupapa matua aukati rereke mo ia puna haukoti, a he rorohiko-rorohiko i nga wa katoa
DMAC
DMA-waehere moroiti i runga i te kaupapa
Kei te tautokohia te mahi DMA rarangi hono ki te whakaoti i te whakawhitinga marara-kohi
Tautokohia nga momo whakawhiti raraunga me te mahara-ki-mahara, mahara-ki-taiao, taha-ki-mahara
Ka tohu i te puta mai o nga huihuinga DMA ma te whakamahi i nga tohu whakaputa haukoti
Kotahi te kaiwhakahaere DMA whakauru mo te punaha
Nga waahanga DMAC:
Tautoko 8 takere
27 tono pūmārō mai i te papamuri
2 ka haukotia te putanga
Tautokohia te hangarau TrustZone me te ahua haumaru ka taea te whakarite mo ia hongere DMA
Pūnaha Haumaru
Mihini Cipher
Tautoko SM2/SM3/SM4 cipher
Tautoko SHA-1, SHA-256/224, SHA-512/384, me te MD5 me nga taputapu taputapu
Tautoko Hononga Rarangi Tuemi (LLI) DMA whakawhiti
Tautoko AES-128 AES-256 whakamuna & wetemuna cipher
Tautokohia te aratau AES ECB/CBC/OFB/CFB/CTR/CTS/XTS
Tautoko DES & Whakamuna TDES & wetemuna cipher
Tautokohia te aratau DES/TDES ECB/CBC/OFB/CFB
Tautoko ake ki 4096 bits PKA mahi pangarau mo RSA/ECC
Tautoko ake ki te whirihoranga 8-hongere
Tautoko Up to 256 moka o te putanga TRNG
Tautokohia te rapu raraunga mo nga momo DDR katoa
Tautoko OTP haumaru
Tautokohia te patuiro haumaru
Tautoko OS haumaru
Pouaka reta
Kotahi Pouaka Pouaka i roto i te SoC hei ratonga A7 me RISC-V MCU whakawhitiwhitinga
Tautokohia nga huānga pouaka pouaka e wha mo ia pouaka mēra, kei ia huānga tetahi kupu raraunga, kotahi te rehita kupu whakahau, me tetahi moka haki e tohu ana i tetahi haukoti
Whakarato 32 raka rehita mo te rorohiko hei whakamahi hei tohu mena kei te noho te pouaka mēra
TAMARIKI
Tautoko mo te whakakore i nga konae GZIP
Tautoko mo te whakakore i nga konae LZ4, tae atu ki te Hanganga Whanui o te whakatakotoranga anga LZ4 me te whakatakotoranga anga tuku iho.
Tautoko mo te whakakore i nga raraunga ki te whakatakotoranga Deflate
Tautoko mo te whakakore i nga raraunga ki te whakatakotoranga ZLIB
Tautoko katoa te haukoti me te whakaputanga haukoti hapa
Tautokohia te haki Hash32 i roto i te tukanga whakahekenga LZ4
Tautokohia te mahi rahi tepe o nga raraunga kua whakahekehia kia kore ai te mahara e pakaru kino i te wa o te mahi whakaheke.
Pūmanawa tautoko hei aukati i te tukanga whakaheke
<kāhua whanganga=”tae: #ffffff;”>RV1126 Pepa Raraunga Rev 1.4</whanganga a>
1.2.10 Mihini Whakairoiro
Miihini Whakairoiro 2D (RGA):
Nga whakatakotoranga puna:
ABGR8888, XBGR888, ARGB8888, XRGB888
RGB888, RGB565
RGBA5551, RGBA4444
YUV420 mahere, YUV420 āhua-mahere
YUV422 mahere, YUV422 āhua-papa
YUV 10-bit mo YUV420/422 āhua-papa
BPP8, BPP4, BPP2, BPP1
Nga whakatakotoranga tauranga:
ABGR8888, XBGR888, ARGB8888, XRGB888
RGB888, RGB565
RGBA5551, RGBA4444
YUV420 mahere, YUV420 āhua-mahere
YUV422 mahere, YUV422 āhua-papa
Huringa Pika Whakahōputu, BT.601/BT.709
Taumira teitei: 8192×8192 puna, 4096×4096 ūnga
BitBlt
E rua nga puna BitBLT:
A+B=B BitBLT anake, Ka huri te tautoko me te tauine ina whakatika a B
A+B=C puna tuarua (B) he rite te huanga ki (C) me te mahi hurihuri
Whakakī tae ki te whakakī rōnaki, me te whakakii tauira
Te totoro me te whakaheke
Roha Monochrome mō te tāhuahua kuputuhi
Hou matawhānui ia-pika alpha (te hongere tae/alpha motuhake)
Aratau whakahanumi Arepa tae atu ki a Java 2 Ko Porter-Duff nga ture whakakotahitanga tito, kī chroma, kopare tauira, memeha
Te mahi riu
0, 90, 180, 270-hurihanga tohu
x-whakaata, y-whakaata, me te mahi hurihuri
Tukatuka Whakarei Whakaahua (IEP):
Hōputu whakaahua
Raraunga whakauru: YUV420/YUV422, āhua-papa/papa, Huri UV
Raraunga putanga: YUV420/YUV422, āhua-papa, Huri UV, Aratau taera
YUV heke tauira hurihanga mai 422 ki 420
Taumira teitei mo te ahua hihiri ki te 1920x1080
Whakaweto i te hononga
1.2.11 Whakaatu Atanga
Kotahi ki runga 24 moka RGB atanga putanga whakarara ataata
Kotahi BT.1120 atanga putanga ataata
Kotahi te atanga MIPI DSI 4-ara, ki te 1Gbps mo ia ara
Tae atu ki te 1080p@60fps
1.2.12 Tukatuka Huaputa Ataata (GTC)
Tae atu ki te 1920×1080 @60fps
Paparanga maha
Paparanga papamuri
Paparanga Win0
Paparanga Win2
Hōputu tāuru: RGB888, ARGB888, RGB565, YCbCr422, YCbCr420, YCbCr444
1/8 ki 8 miihini whakaheke me te miihini whakaheke
Tautokohia te whakaaturanga mariko
256 taumata alpha hanumi (tautoko alpha i mua-whakareatia)
Kī tae pūataata
<kāhua whanganga=”tae: #ffffff;”>RV1126 Pepa Raraunga Rev 1.4</whanganga a>
YCbCr2RGB (rec601-mpeg/ rec601-jpeg/rec709)
RGB2YCbCr (BT.601/BT.709)
Tautoko rohe-maha
Paparanga Win0 me te paparanga Win2 ka taea te whakawhiti
Tautokohia te whakakikorua rohe RGB, YUV ranei
BCSH (Tīahoaho, Fakafehoanaki, Te hauhautanga, Te whakatikatika tae)
BCSH: YCbCr2RGB (rec601-mpeg/ rec601-jpeg/rec709)
BCSH: RGB2YCbCr (BT.601/BT.709)
Tautokohia te whakatikatika Gamma
Tautokohia ki raro RGB888to666 RGB888to565 & whakahekehia te FRC (ka taea te whirihora) RGB888to666
Whakaaturanga paratea me te pango
1.2.13 Atanga Ororongo
I2S0 me 8 takere
Tae atu ki 8 hongere TX me 8 ara RX hongere
Taumira ororongo mai i te 16bits ki te 32bits
Reiti tauira ki te 192KHz
Ka whakarato i te aratau mahi rangatira me te taurekareka, pūmanawa whirihora
Tautoko 3 Nga whakatakotoranga I2S (noa, maui-whakatika, tika-whakatika)
Tautoko 4 Ko nga whakatakotoranga PCM (moata, tōmuri1, tōmuri2, tōmuri3)
Kaore e taea te whakamahi i te aratau I2S me te PCM i te wa kotahi
I2S1/I2S2 me 2 takere
Tae atu ki 2 takere mo TX me 2 ara RX hongere
Taumira ororongo mai i te 16bits ki te 32bits
Reiti tauira ki te 192KHz
Ka whakarato i te aratau mahi rangatira me te taurekareka, pūmanawa whirihora
Tautoko 3 Nga whakatakotoranga I2S (noa, maui-whakatika, tika-whakatika)
Tautoko 4 Ko nga whakatakotoranga PCM (moata, tōmuri1, tōmuri2, tōmuri3)
Kaore e taea te whakamahi i te I2S me te PCM i te wa kotahi
PDM
Tae atu ki 8 takere
Taumira ororongo mai i te 16bits ki te 24bits
Reiti tauira ki te 192KHz
Tautokohia te aratau whiwhi ariki PDM
TDM
Tautoko ake ki 8 takere mo TX me 8 nga hongere mo te ara RX
Taumira ororongo mai i te 16bits ki te 32bits
Reiti tauira ki te 192KHz
Ka whakarato i te aratau mahi rangatira me te taurekareka, pūmanawa whirihora
Tautoko 3 Nga whakatakotoranga I2S (noa, maui-whakatika, tika-whakatika)
Tautoko 4 Ko nga whakatakotoranga PCM (moata, tōmuri1, tōmuri2, tōmuri3)
Ororongo PWM
Tautoko te huri i te PCM ki te whakatakotoranga PWM
Reiti tauira ki te 16x
Tautokohia te wawaotanga rarangi mo te 2x/4x/8x/16 oversampling
Tautoko 8/9/10/11 moka maskable L/R hongere PWM putanga
Kotēkē Ororongo Mamati
Tautokohia te ADC mamati-3
Tautoko 2-hongere DAC mamati
Tautoko I2S/PCM atanga
Tautoko I2S/PCM rangatira me te aratau pononga
Tautoko 4-hongere ororongo tuku i roto i te aratau I2S
Tautokohia te tuku ororongo 2-hongere ki te aratau I2S
Tautoko 2-hongere ororongo tuku, tango ranei i roto i te aratau PCM
Tautoko 16~24 bit taumira tauira mo te ADC mamati me te DAC mamati
<kāhua whanganga=”tae: #ffffff;”>RV1126 Pepa Raraunga Rev 1.4</whanganga a>
Ko te ADC mamati me te DAC mamati e tautoko ana i nga roopu e toru o nga reiti tauira. Rōpū 0 he 8khz/16khz/32kHz/64kHz/128khz, roopu 1 he 11.025khz/22.05khz/44.1khz/88.2khz/176.4khz me te roopu 2 he 12khz/24khz/48khz/96khz/192khz
Ko te passband o nga whiriwhiringa ADC mamati ko 0.45625*fs
Tautokohia te ripple pass-band ADC mamati i roto +/-0.1dB
Ko te roopu-mutu o nga whiriwhiringa ADC mamati he 0.5*fs
Tautokohia te ADC mamati-a-mati te whakaheke i te 60dB neke atu
Tautokohia te mana rōrahi mo te ADC mamati me te DAC mamati
Tautoko Mana Taumata Aunoa (ALC)me te kuaha haruru mo te ADC mamati
Tautokohia te whakawhitiwhiti korero me te Analog Codec ma te pahi I2C
1.2.14 Honotanga
Atanga SDIO
Hototahi ki te kawa SDIO3.0
4bits te whanui pahi raraunga
GMAC 10/100/1000M ethernet kaiwhakahaere
Tautoko 10/100/1000-Mbps reiti whakawhiti raraunga me nga atanga RGMII
Tautokohia nga reiti whakawhiti raraunga 10/100-Mbps me nga atanga RMII
Tautokohia te mahi-katoa me te mahi-hawhe-rua Tautoko mo te Wehenga Wehenga TCP (TSO) me te UDP Wehenga Wehenga (WHAKAMAHI) whakatere whatunga<br>
USB 2.0 Kaihautū
Hototahi ki te USB 2.0 whakaritenga
Ka tautoko i te tere-tere(480Mpiah), tere-tonu(12Mpiah) me te iti-tere(1.5Mpiah) aratau
Tautoko Atanga Atanga Kaiwhakahaere Kaihautu Whakarei (EHCI), Arotakenga 1.0
Tautoko Tuwhera Kaihautu Kaiwhakarite Atanga Atanga (OHCI), Arotakenga 1.0a
USB 2.0 OTG
Whakatakotoranga Hototahi
Whakatakotoranga Pahi Tuturu Ao, Arotakenga 2.0
Atanga Kaiwhakahaere Kaihautu Whakanuia mo te Pahi Tuturu Ao (xHCI), Arotakenga 1.1
Tautoko Mana / Nui / Whakakore / Whakawhiti Isochronous
Atanga SPI
Tautoko 2 SPI Kaiwhakahaere, tautoko rua maramara-tīpako putanga
Tautokohia te aratau rangatū-rangatū me te rangatū-taurekareka, pūmanawa-whirihora
Atanga I2C
Tautoko 6 I2C atanga(I2C0-I2C5)
Tautokohia te aratau wahitau 7bits me te 10bits
Te auau karaka e taea ana e te rorohiko
Ko nga raraunga i runga i te I2C-pahi ka taea te whakawhiti i runga i nga reiti o runga ki te 100k moka/s i te aratau Paerewa, ki runga ki te 400k bits/s i te aratau Tere, ki runga ranei ki te 1m paraka/s i roto i te Tere-aratau Plus
Atanga UART
Tautoko 6 UART atanga (UART0-UART5)
Tautoko 5bit, 6moka, 7moka, me te 8bit raraunga rangatū tuku, whiwhi ranei
Paerewa moka whakawhitiwhiti tukutahi penei i te tiimata, mutu, me te riterite
Tautokohia nga karaka whakauru rereke mo te mahi UART kia eke ki runga ki te 4Mbps reiti baud
Tautokohia te aratau rere aunoa(hāunga UART2)
1.2.15 etahi
Rōpū Maha o GPIO
Ka taea te whakamahi i nga GPIO katoa ki te whakaputa haukoti
Tautoko te keu taumata me te haukoti o te taha
Tautokohia te polarity whirihora o te haukoti keu taumata
Tautokohia te taha piki ake, mata hinga, ka haukotia te keu e rua
Tautokohia te ahunga kume whirihora (he kume ngoikore me te kume ki raro)
<kaha>RV1126 Pepa Raraunga Rev 1.4</kaha>
Tautokohia te kaha puku whirihora
Pūoko Temperature (TS-ADC)
Tautoko i te Aratau kua tautuhia e te Kaiwhakamahi me te Aratau Aunoa
I roto i te Aratau kua tautuhia e te Kaiwhakamahi, start_of_conversion ka taea te whakahaere katoa e te rorohiko, ka taea hoki te hanga e te taputapu.
Kei te Aratau Aunoa, te pāmahana o te whakaoho(teitei / iti te pāmahana) ka taea te whirihora te haukoti
Kei te Aratau Aunoa, ka taea te whirihora te pāmahana o te tautuhi punaha
Tautoko ki 2 hongere TS-ADC (whakamahia mo te PTM me te NPU), ka taea te whirihora i nga paearu pāmahana o ia hongere
-40~125°C awhe pāmahana me te 5°C taumira pāmahana
12-bit SAR ADC ake ki 732 S/s reiti tauira
ADC tata whai muri (SAR ADC)
10-bit taumira
Tae atu ki te 1MS/s reeti tauira
6 hongere whakauru kotahi-mutunga
OTP
Tautokohia te mokowā 32Kbit me te mokowā wāhitau 4k teitei ake he waahanga kore-haumaru.
Tautokohia te panui me te hotaka kupu huna i roto i te tauira haumaru
Tautoko te roa o te kaupapa mai 1 ki 32 moka
Pānuihia te tautoko mahi 8bit anake
Ka taea te panui te ahua o te Papatono me te Panui
Karekau te papatono ki te whakatika i te rekoata
Momo kete
FCCSP 409-pin (tinana: 14mm x 14mm; Te rahi o te paoro: 0.3mm; papa poipoi: 0.65mm)
Notes:
①: DDR3/DDR3L/DDR4/LPDDR3/LPDDR4 kaore i te whakamahia i te wa kotahi
Tikiake
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
Pepa Raraunga
RV1126 RV1109 Tīmata Tere
Rockchip_RV1126_RV1109_Quick_Start_Linux_EN
Rockchip Kaiwhakawhanake Aratohu RockX_SDK