10 likes | 115 Vues
This document provides an in-depth analysis of the HDMI protocols and TMDS data handling as implemented through various integrated circuits like Sti7103, USB2512, LAN8700, and others. It covers key components, including NAND flash memory, DDR interfaces, and video signal processing, highlighting their roles in multimedia systems such as digital TVs and set-top boxes. This guide offers detailed descriptions of input/output functionalities, service modes, and system integration strategies that ensure optimal performance and reliability in advanced audio-visual applications.
E N D
Ⅱ. Inside of Ruby HDMI 4 TMDS DATA Sti7103 IC7001 LMI/VLMI DDR IC9002 USB2512 USB USB_DM/DP USB_DM0S/DP0S IC1 FMI IN/OUT IC7013(1GB) NAND FLASH IC1 IC9001 LAN8700 IC3,4 HYB25D IC7003,5,6,7 HYB25D 32MB * 2, 64MB*2 MII_RXD/TXD IC5001 [SDA2,SCL2] IC5002 QMAX232 DTV_TX/RX I2S AV2_CVBS HDMI 1,2,3 SERVICE, W/Mount MT8226 IC4001 SERVICE SUB-Micom IC4005 [WT61P8] S-VIDEO AV2_SIDE_Y/C MICOM TDA/RDA FUNCTION KEY LAN KEY_INPUT1,2 IR,LED_STB/CNTR, MSDA/MSCL_5V IC510 DDR AV1 IC4002,4003 DDR2[HYB18] 32MB * 2 USB_DMO/DPO DDR IN/OUT AV1_CVBS FLASH IN/OUT IC4010(4MB) FLASH[S29AL] COMP1_Y/Pb/Pr COMP_Y/Pb/Pr IC6001_FBE FBE3 TX0/1/2/PN LV_E/O<0..11> FBE_ODD/EVEN_TX <0..5,CLK> (±) TMDS DATA,SDA,SCL VIDEO HDMI Switching TMDS351PAG IC3008 L Speaker R L Woofer R NTP3100 IC2005 NTP3100 IC2003 TMDS DATA D2_RX 0,1,2,CLK(±) I2S TMDS DATA CN6015_FFC PC_R/G/B CN6002_FHD TUNER_CVBS PC S_OUT ANT I2S Tuner MT8291 IC2002 COMPONENT 1,2 DVI Audio HP Function Block Diagram