Chrontel CH7108B
CH7108B is a low-cost, low-power semiconductor device that consists of HDMI receiver, three separate 9-bit video Digital-to-Analog Converters (DACs), SDTV encoder and audio encoder, which can convert HDMI signals into SDTV outputs with IIS or SPDIF audio output. With sophisticated MCU and the on-chip flash, Scaler engine integrated for 640x480 safe mode input CH7108B supports auto-boot and EDIDFEATURES
GENERAL DESCRIPTION
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● HDMI Receiver compliant with HDMI 1.4 specification Support CVBS and S-Video output in format of NTSC or PAL On-chip Audio encoder which support 2 channel IIS/ S/PDIF audio output MCU embedded to handle the control logic Support device boot up by automatically loading Chrontel’s firmware from on-chip flash
● Integrated EDID Buffer
● TV connection detection supported
● HDMI input detection supported The HDMI Receiver integrated is compliant with HDMI 1.4b. With sophisticated MCU and the on-chip flash,
● Scaler engine integrated for 640x480 safe mode input CH7108B supports auto-boot and EDID