手机工作原理框图 Primary ANT Diversity ANT GSM ANT RF FRONTEND RF PA SAW SAW RF PA Hi6363 Transceiver_0 GUCTL I Q R F _ S S I _ 0 Hi6363 Transceiver_1 I Q R F _ S S I _ 2 VBUS Hi6523V120 VBAT_SYS VBAT_SYS 2.5v~4.3v VBAT 2.5v~4.3v 0.005Ω LEDs Backup Battery Sense SRP SRN 38.4M Analog FM Smart PA Stereo Stereo Hi6422V300 BUCK2~3 (2-phase) BUCK0~1 (2-phase) Hi6421V600 9 × BUCK 35 × LDO LED Driver Control Logic Clock Buffer RTC Coulometer HKADC AUXDAC0 AUXDAC1 Hi6403V100 Digital Audio Headset Receiver LINE_IN LINE_OUT MIC I2S Hi1102/BCM4359 SIM0 SIM1 Heimdall MP12 GPU Artemis CPU PMU_SPMI PMU_I2C0 PERI power DDR PHY power BB power Other power PLL PMU_SPMI PMU_SSI I2S0/PCM I2S1/PCM I2S2/PCM I2S3/PCM ASP HiFi3 DSP SRAM Codec_SSI UART2 SDIO PCIe UART3 UART4 GPIO 38.4MHz 32KHz PMU_SPMI PMU_SSI slimbus MCLK SSI SDIO PCIE For GPS For BT ABB Hi3670 Boston ARM Artemis x.x *4 64KB ICache 64KB DCache 2MB L2 Cache ARM A53 x.xGHz *4 64KB ICache 64KB DCache 2MB L2 Cache Hemidall GPU 12核 MMU Video Encoder Video Decoder DMA Controller System Controller CRG SYS Ctrl Periph Ctrl IO CONF DDRC LPDDR4x UFS 4Lane DSI 4Lane DSI1 LCD Panel NVME/PCIE UFS eMMC 4.5 MMC/SD3.0 ISP I2C0 MIPI CSI0 ISP I2C1 MIPI CSI1 ISP I2C2 MIPI CSI2 MIPI DSI0 MIPI DSI1 DP ISP EDC USB 3.1 OTG(BC1.2) SPI0 SPI1 SPI2 SPI3 SPI4 A+G Sensor NFC FingerPrint Sensor MINI ISP I2C0 I2C1 I2C2 I2C3 I2C4 I2C6 UART0 UART5 UART6 UART8 JTAG X-Sensor Capacitive TP Charger NFC Audio PA/ Smart PA USB SWITCH Reserved IRDA Debug Sensor Hub Debug Debug