ZHCSJ46F December 2016 – December 2018 DRA74P , DRA75P
ADVANCE INFORMATION for pre-production products; subject to change without notice.
The HDMI bus is separated into three main sections (HDMI Ethernet and the optional Audio Return Channel are not specifically supported by this Device):
The DDC and CEC are low speed interfaces, so nothing special is required for PCB layout of these signals.
The TMDS channels are high speed differential pairs and therefore require the most care in layout. Specifications for TMDS layout are below.
Figure 7-42 shows the HDMI interface schematic.
Figure 7-43 presents placement diagram for HDMI interface.
INTERFACE | DEVICE | SUPPLIER | PART NUMBER |
---|---|---|---|
HDMI | ESD | TI | TPD1E05U06 |
CMF | Murata | DLW21SN900HQ2 |