yzcm-澳客官方app下载
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●产品简介
yzcm-3a04核心板是杭州研智科技设计、生产和发行销售的一款高性能高性价的工业级嵌入式核心板，它采用全志四核 arm cortex-a53 架构的a64 处理器。领先的64 cortex-a53 cpu架构，系统整体性能进一步提升；实现h.265/h.264视频硬件解码、4k hdmi显示输出，给用户带来更加震撼的多媒体视听体验；无缝支持各种dram内存，系统成本更具竞争力；支持emmc 5.0接口，提供更强的io性能及更快的数据吞吐；采用全志独有的丽色系统2.0显示技术，带给用户更生动更逼真的画面显示效果；支持arm最新trusted firmware安全架构。作为国内最早量产android lollipop 5.0的芯片厂商，全志在a64平台上将率先运行android 5.0操作系统，kernel内核版本也升级至最新的v3.10版本以更好地匹配64位架构及android 5.0系统，带给用户更佳的用户体验。同时杭州研智科技有限公司将提供各种成熟的硬件澳客官方app下载的解决方案及配套的操作系统软件资源，完整的软硬件架构使您只需专注于编写产品应用程序。
●产品特性
cpu单元：●arm cortex-a53 quad-core
●512kib l2-cache
●32kib (instruction) / 32kib (data) l1-cache per core
●simd neon (including double-precision floating point), vfp4
●cryptography extension (sha and aes instructions)
gpu：
●arm mali400 mp2
●featuring 1 vertex shader (gp) and 2 fragment shaders (pp).
●complies with opengl es 2.0
memory：
●ddr2/ddr3/ddr3l/lpddr2/lpddr3 controller
●nand flash controller and 64-bit ecc
video
●h.265 4k@30fps, 1080p@120fps decoding
●h.264 1080p@fps decoding
●mpeg 1/2/4: 1080p@60fps
●vc1 1080p@30fps
●vp8 1080p@60fps
●avs/avs 1080p@60fps
●jpeg/mjpeg 1080p@30fps
●h.264 1080p@60fps encoding
display
●lvds single link up to 1366x768@60fps
●rbg with de/sync up to 1920x1200@60fps
●mipi dsi 4-lanes up to 1920x1200@60fps
●hdmi1.4 with hdcp1.2 up to 4k@30fps
camera
●supports parallel 8-bit yuv422 sensor
●support ccir656 protocol for ntsc and pal
●maximum still capture resolution 5m
●maximum video capture resolution up to 1080p@30fps
pmic
●x-powers axp803, as seen used with a64 in olimex olinuxino a64 design
电气特性：
●工作温度：工业级: -45~85℃
●环境湿度：20%~80%
●电气指标：dc 5v
●系统功耗：5v/1.5a
●allwinner a64 cpu框图
图 1-1 allwinner a64 cpu的框图
●yzcm-3a04核心板与底板
yzcm-3a04核心板尺寸
图 2-2 yzcm-3a04核心板尺寸图
yzcm-3a04核心板与底板实物展示
图 2-4 yzcm-3a04正面展示图
图 2-5 yzcm-3a04背面展示图
●核心板接口定义
表格 2-1核心板u5接口定义
| pin | 信号名称 | pin | 信号名称 |
|---|---|---|---|
| 1 | gnd | 2 | gnd |
| 3 | gnd | 4 | gnd |
| 5 | keyvol | 6 | gnd |
| 7 | keyvol- | 8 | gnd |
| 9 | key_home | 10 | vcc-otg |
| 11 | gnd | 12 | dovdd-csi |
| 13 | bb-pcm-dout | 14 | ls-int |
| 15 | dmic-din | 16 | twi1-sck |
| 17 | avcc | 18 | ctp-int |
| 19 | power_sw | 20 | bb-pcm-clk |
| 21 | usb-drvvbus | 22 | pa-shdn |
| 23 | gnd | 24 | bb-uart-tx |
| 25 | twi1-sda | 26 | gs-int |
| 27 | cpux-urx | 28 | twi0-sda |
| 29 | cpux-utx | 30 | twi0-sck |
| 31 | bb-pcm-sync | 32 | bb-uart-cts |
| 33 | usb-id | 34 | bb-uart-rx |
| 35 | bb-pcm-din | 36 | bb-uart-rts |
| 37 | bt-uart-rx | 38 | dmic-clk |
| 39 | bt-pcm-sync | 40 | ctp-rst |
| 41 | sdc0-d3 | 42 | bt-uart-cts |
| 43 | sdc0-clk | 44 | bt-pcm-clk |
| 45 | sdc0-d1 | 46 | bt-pcm-din |
| 47 | sdc0-d0 | 48 | sdc0-det |
| 49 | sdc0-cmd | 50 | sdc0-d2 |
| 51 | csi-pclk | 52 | jsel0 |
| 53 | csi-rst-f | 54 | jsel1 |
| 55 | csi-d4 | 56 | csi-sck |
| 57 | csi-d5 | 58 | csi-rst-r |
| 59 | csi-d0 | 60 | csi-vsync |
| 61 | csi-d2 | 62 | csi-d6 |
| 63 | csi-d7 | 64 | csi-d1 |
| 65 | csi-sda | 66 | csi-d3 |
| 67 | csi-stby-f | 68 | csi-hsync |
| 69 | gnd | 70 | csi-mclk |
| 71 | wl-sdio-d2 | 72 | csi-stby-r |
| 73 | wl-sdio-clk | 74 | gnd |
| 75 | wl-sdio-d0wl-sdio-d0 | 76 | wl-sdio-d3 |
| 77 | gnd | 78 | wl-sdio-d1 |
| 79 | bt-uart-rts | 80 | wl-sdio-cmd |
| 81 | bt-pcm-dout | 82 | gnd |
| 83 | bt-uart-tx | 84 | hsic-str |
| 85 | gnd | 86 | hsic-dat |
| 87 | vbackup | 88 | gnd |
| 89 | hcec | 90 | hhpd |
| 91 | hscl | 92 | bb-pwr-bat |
| 93 | gnd | 94 | bb-rst-n |
| 95 | lcd-pwm | 96 | hsda |
| 97 | lcd-bl-en | 98 | wl-wake-ap |
| 99 | lcd-rst | 100 | ap-reset# |
| 101 | lcd-vsync | 102 | bt-wake-ap |
| 103 | lcd-hsync | 104 | fel |
| 105 | gnd | 106 | bb-wake |
| 107 | lcd-de | 108 | bb-host-wake |
| 109 | lcd-clk | 110 | gnd |
| 111 | gnd | 112 | lcd-d15 |
| 113 | lcd-d23 | 114 | lcd-d14 |
| 115 | lcd-d22 | 116 | lcd-d13 |
| 117 | gnd | 118 | lcd-d12 |
| 119 | lcd-d21 | 120 | lcd-d11 |
| 121 | lcd-d20 | 122 | lcd-d10 |
| 123 | gnd | 124 | lcd-d7 |
| 125 | lcd-d19 | 126 | lcd-d6 |
| 127 | lcd-d18 | 128 | lcd-d5 |
| 129 | gnd | 130 | lcd-d4 |
| 131 | vcc-wifi | 132 | lcd-d3 |
| 133 | cpvdd | 134 | lcd-d2 |
| 135 | dvdd1v8-csi | 136 | nc |
| 137 | vcc-rtc | 138 | phoneoutn |
| 139 | gnd | 140 | phoneoutp |
| 141 | mipi-dsi-d0n | 142 | bb-pwron |
| 143 | mipi-dsi-d0p | 144 | vdd_cplus |
| 145 | mipi-dsi-d1n | 146 | vcc-lcd |
| 147 | mipi-dsi-d1p | 148 | ap-wake-bt |
| 149 | mipi-dsi-ckn | 150 | bt-rst-n |
| 151 | mipi-dsi-ckp | 152 | pl7 |
| 153 | mipi-dsi-d2n | 154 | wl-pmu-en |
| 155 | mipi-dsi-d2p | 156 | pmu-sck |
| 157 | mipi-dsi-d3n | 158 | pmu-sda |
| 159 | mipi-dsi-d3p | 160 | lineoutn |
| 161 | gnd | 162 | lineoutp |
| 163 | htxcp | 164 | ap-ck32ko |
| 165 | htxcn | 166 | mic2n |
| 167 | htx0p | 168 | hpvcc |
| 169 | htx0n | 170 | avdd-csi |
| 171 | htx1n | 172 | mic2p |
| 173 | htx1p | 174 | p_mic1n |
| 175 | htx2n | 176 | p_mic1p |
| 177 | htx2p | 178 | lineinn |
| 179 | gnd | 180 | lineinp |
| 181 | usb1-dm | 182 | earoutp |
| 183 | usb1-dp | 184 | earoutn |
| 185 | usb0-dm | 186 | mbias |
| 187 | usb0-dp | 188 | phoneinp |
| 189 | gnd | 190 | keyadc |
| 191 | phoneinn | 192 | gnd |
| 193 | hpoutl | 194 | vbat |
| 195 | hbias | 196 | vbat |
| 197 | hpoutr | 198 | gnd |
| 199 | hpoutfb | 200 | dcin |
| 201 | hs-mic | 202 | dcin |
| 203 | hp-det | 204 | dcin |
