CS5263替代IT6563开发DP to HDMI转换芯片设计原理图

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123456CS5263schematicRev1.0AAUSBPower5VPage01TitlePage02MainChipOptionalPage03ConnectorPage04PowerDCDC1VDCDC3.3V5V1V3.3VBBUSB_ForPower&UpdateBDPDNHDMIOutputCS5263History:DDP_RX0PDP_RX1Rev1.0:InitialversionInDP_RX2puDP_RX3tAUX->SBU1/SBU2CCU_Page02MainChipPage02MainChip.SchDocCOJ7J7COJ8J811COG1G1COG2G21PIJ7011PIJ80111GND1PIG101GND1PIG20122GND2PIG102GND2PIG20233GND3PIG103GND3PIG2034422GND4PIG104GND4PIG2042PIJ7022PIJ80255GND5PIG105GND5PIG20566GND6PIG106GND6PIG206U_Page03Connetor77SIP1x2_2.54mmSIP1x2_2.54mmGND7PIG107GND7PIG207Page03Connetor.SchDoc88GND8PIG108GND8PIG208NA/G-FNA/G-FCOG3G3COG4G411GND1PIG301GND1PIG40122GND2PIG302GND2PIG40233DGND3PIG303GND3PIG403D44GND4PIG304GND4PIG40455GND5PIG305GND5PIG405U_Page04Power66GND6PIG306GND6PIG406Page04Power.SchDoc77GND7PIG307GND7PIG40788GND8PIG308GND8PIG408NA/G-FNA/G-FTitlePage01TitleSizeDocumentNumberRevACS5263ReferenceSchV1.0Date:Sheet1of4123456

112345678VDD10VDD10VDD33PIC2002PIC101PIC201COC20C200.1uFCOC1C10.1uFCOC2C20.1uFPIC2001PIC102PIC202AALADPNPNPNP_N_CDP______SSH2D2D1D1D0D0DKCKC_INLHDMI0SDA_INLHDMI0HPD_I_I_I_I_I_I_I_I_INLHDMI0SCLMMMNLHDMI0D20PMNLHDMI0D20NMNLHDMI0D10PMNLHDMI0D10NMNLHDMI0D00PMNLHDMI0D00NMNLHDMI0CK0PMNLHDMI0CK0NMDHDHDHDDDDDDDDHHHHHHHHChipPIU105115PIU105005PIU104994PIU104884PIU104774PIU104664PIU104554PIU104444PIU104334PIU104224PIU104114PIU104004PIU103993PIU103883PIU103773PIU103663PIU103553COU1U1P2NP1NP0NPNX01CLAD33CCD2D1D0KKT_DECSDPDNN_ID_I_ID_I_ID_IC_IC0DC_I_IS_H_DVDD10MMMI_1VIIVMMMMMDMMMMADDDDDDDDDDDDDHHHHHHHHVAHHHHPIC3202VDD10COC32C320.1uFPIC3201PIC5502COC55C5552PIC5501PIU1052AVDD10_TX0.1uFVDD3353345VPIU1053AVDD10_PLLNCPIU10345433COC6C6PIC602PIC702COC7C7PIC3302PIU1054AVDD33_PLLVDD5_INPIU1033VDD334.7uF0.1uFBCOC33C335532PIC601PIC701BPIU1055AVDD33_IOVDD5_INPIU10320.1uFPIC3301PIC801LDO33_OUTNLCFG0SCLCFG_SCL5631PIC802PIU1056CFG_SCLVDD33_OUTPIU1031COC8C8PIC8020.1uFNLCFG0SDACFG_SDA5730PIU1057CFG_SDAVDD33_OUTPIU1030PIC901PIC3401NLGPIO1GPIO15829COC9C9COC34C34PIU1058GPIO1NCPIU1029PIC902PIC34024.7uF0.1uFCOTP9TP9GPIO1NLGPIO2GPIO25928PITP901PIU1059GPIO2NCPIU1028M1COTP10TP10GPIO26027GNDPITP1001PIU1060GPIO3NCPIU1027M26126PIU1061GPIO4NCPIU1026VDD106225COC11PIU1062VDD10GPIO7PIU1025C11PIC11010.1uF注意：6324NLHPD0OUT0DPHPD_OUT_DPGNDPIU1063GNDGPIO6PIU1024测试用测试点，建议保留。PIC11026423PIU1064NCGPIO5PIU10236522PIU1065NCTEST_ENPIU1022GNDVDD10注意：6621PIU1066NCVDD10PIU1021调试用测试点，建议保留。PIC13016720NLBB0D0NBB_D_NCCOC1313PIU1067NCBB_DMPIU1020PIC13020.1uF6819NLBB0D0PBB_D_PVDD33PIU1068NCBB_DPPIU1019CCOTP2TP2CCCFG_SCLCOR7R70RHDMI_SCL18PITP201PIR702PIR701RX_AVDD33PIU1018PIC5901COTP3TP3COR21COC59DCFG_SDAR210RHDMI_SDA0.1uFC59PITP301PIR2102PIR2101GNDPIC5902693080EPADPIU1069注意：3111如果做Dongle没有USB接口就把CDDPNPNDPNPNDGNDDD____D____DFG_SCL/SDA相应的接到HDMI的N_P_VV0011V2233VSCL/SDA上去，以便升级用。XXA_A_ENENDENENA_ENENDENENA_CUUXXAANAAXAANAAXNAARRLLGLLRLLGLLRGND12345678901234567注意：PIU101PIU102PIU103PIU104PIU105PIU106PIU107PIU108PIU109PIU10101PIU10111PIU10121PIU10131PIU10141PIU10151PIU10161PIU101711，去耦电容尽量靠近芯片的电源管脚。注意：NP2，DP输入线和HDMI输出线，按照100Ω差分NCpin接地是为了抗干扰。__XX线来布线。UUPNPNPNPNNLUFP0AUX0NA_NLUFP0AUX0PA_NLIN00P_0NLIN00N_0NLIN10P_1NLIN10N_1NLIN20P_2NLIN20N_2NLIN30P_3NLIN30N_3LDO33_OUTVDD33PFPFNINININININININIUUVDD10COR1R10RGNDPIR102PIR101VDD33VDD10GNDGNDPIC1001注意：COC10C10芯片内置5V到3.3VLDO，因此VDD33可以使PIC1501COC15C15PIC1201LDO184.7uFPIC1002用此LDO供电，降低成本。COC12C12D如果比较在乎整体功耗，VDD33可以使用外PIC15020.1uFPIC12020.1uFPIC3501PIC3601D部DCDC进行供电，但芯片的5V供电仍然需COC35C35COC36C36GND要保留。0.1uFPIC3502PIC36024.7uFGNDGNDTitleGNDGNDPage02MainChipSizeNumberRevisionCS5263ReferenceSchV1.0A3Date:2021/6/18SheetofFile:E:\_Project\..\Page02MainChip.SchDocDrawnBy:12345678

2123456StandardDPinputDP_In_DataACOJ1J1iA1NLIN0DP30NIN_DP3_NCOC4C40.1uFNLIN30NIN3_NML_Lane_3nPIJ101PIC401PIC4022GNDPIJ102NLIN0DP30PCOC3NLIN30P3IN_DP3_PC30.1uFIN3_PML_Lane_3pPIJ103PIC301PIC3024NLIN0DP20NIN_DP2_NCOC18C180.1uFNLIN20NIN2_NML_Lane_2nPIJ104PIC1801PIC18025GNDPIJ105NLIN0DP20PCOC19NLIN20P6IN_DP2_PC190.1uFIN2_PML_Lane_2pPIJ106PIC1901PIC1902VDD337NLIN0DP10NIN_DP1_NCOC27C270.1uFNLIN10NIN1_NML_Lane_1nPIJ107PIC2701PIC2702PIR3018GNDPIJ108NLIN0DP10PCOC24NLIN10P9IN_DP1_PC240.1uFIN1_PML_Lane_1pPIJ109PIC2401PIC2402COR3R310NLIN0DP00NIN_DP0_NCOC29C290.1uFNLIN00NIN0_N1MML_Lane_0nPIJ1010PIC2901PIC2902PIR302NLIN0DP0AUX0P11IN_DP_AUX_PGNDPIJ1011NLIN0DP00PCOC28NLIN00P12IN_DP0_PC280.1uFIN0_PML_Lane_0pPIJ1012PIC2801PIC2802NLIN0DP0AUX0NIN_DP_AUX_N13COR4R41MPIR501CONFIG1PIJ1013COR6PIR401PIR40214R61MCONFIG2PIJ1014PIR601PIR602COR5R515IN_DP_AUX_PCOC17C170.1uFNLUFP0AUX0PUFP_AUX_P1MAUX_CHpPIJ1015PIC1701PIC1702PIR50216GNDPIJ1016COC16NLUFP0AUX0N2517IN_DP_AUX_NC160.1uFUFP_AUX_NPIJ1025MHAUX_CHnPIJ1017PIC1601PIC16022418NLHPD0OUT0DPHPD_OUT_DPPIJ1024G4Hot_DetPIJ101823PIJ1023G32220PIR801BPIJ1022G2DP_PWRPIJ1020注意：B2119PIJ1021G1PWR_RTNPIJ1019AUX的上下拉电阻如果不接会有一COR8R8些兼容性问题。100KPIR802StandardHDMIoutput5V5V_HDMI注意：COD4D4如果不输出HDMI5V给下游的HDMIdeivice，有些设备就不会输出HPD。PID402PID401B5819WS_C22624COJ4J4BillboardPortNLHDMI0HPDHDMI_HPD21HDMI_HPDSHDPIJ4021注意：C如果做到主板里面，必须将BB_D_N/P接到USBHostC5V_HDMI19PIJ4019HOT_PLUG_DET上面，以便后期的升级。如无升级需要可不用接。18PIJ4018+5V17NLHDMI0SDAPIJ4017GNDHDMI_SDA16HDMI_SDANLHDMI0SCLPIJ4016I2C_DATAHDMI_SCL15HDMI_SCLPIJ4015I2C-CLK14PIJ4014HEC13PIJ4013CECNLHDMI0CK0NHDMI_CK_N125VHDMI_CK_NPIJ4012CK-11NLHDMI0CK0PPIJ4011CK_SHIELDHDMI_CK_P10HDMI_CK_PNLHDMI0D00NPIJ4010CK+HDMI_D0_N9HDMI_D0_NPIJ409D0-8PIJ408D0_SHIELDCOJ2J2NLHDMI0D00PHDMI_D0_P7HDMI_D0_PPIJ407D0+NLHDMI0D10NHDMI_D1_N615HDMI_D1_NPIJ406D1-PIJ201V5MG1PIJ2055NLBB0D0NBB_D_NCOR10R100RNLUSB0NUSB_N2NLHDMI0D10PPIJ405D1_SHIELDNLBB0D0PPIR1002COR13PIR1001NLUSB0PPIJ202USBM5V_HDMIHDMI_D1_P4BB_D_PR130RUSB_P3HDMI_D1_PNLHDMI0D20NPIJ404D1+PIR1302PIR1301PIJ203USBPHDMI_D2_N346HDMI_D2_NPIJ403D2-PIJ204GNDMG2PIJ2062PIJ402D2_SHIELDPIR901NLHDMI0D20PHDMI_D2_P1USB/BHDMI_D2_PPIJ401D2+COR9R9PIR180120SHDPIJ40202.2KHDMI_SDAPIR902COR18R182.2KHDMI_SCLPIR1802HDMI-019DD注意：HDMI_SDA和HDMI_SCL的上拉电阻如果不接，会在长线下读取EDID失Title败的情况出现。Page3ConnectorSizeNumberRevisionA4CS5263referenceSchV1.0Date:2021/6/18SheetofFile:E:\_Project\..\Page03Connetor.SchDocDrawnBy:123456

3123456AABBDCDC5V->1.0VCC5VCOU2U2VDD10PIU2044VINCOL1L13COC25C25PIC2501PIC2601COC26C26SWPIU203PIL101PIL102210uHPIU202GND10uF/16VPIC2502PIC26020.1uFFBPIU2055PIU2011ENCOC22C22PIC2201COC23C23PIC2301PIC3101COC31C31PIR1102COC39C3PIC39019COR11R11100uF/6.3VPIC22020.1uFPIC2302PIC3102100uF/6.3V1.5k1%AP3406AKT-ADJTRG122pFPIC3902PIR1101Vfb=0.6VPIR1202R1=1.5kR2=2.2kVout=1.009VCOR12R122.2k1%PIR1201DDTitlePage04PowerSizeDocumentNumberRevACS5263ReferenceSchV1.0Date:Sheet4of4123456