HDMI Receiver/Transmitter
．Receiver
．Transmitter
HDMI Repeater
．Matrix
．Repeater
．Splitter
．Switcher
HDMI HEAC / ARC
．HEAC
．ARC
LVDS
．Bridge
．Receiver
．Transmitter
DVI & HDCP
．Receiver
．Transmitter
USB & Controller
．USB2.0
．CEC Controller
．MCU
IP
 
 
 
 
EPF012C
Overview
 
EPF012C is an CEC (Consumer Electronics Control) Controller for the HDMI Source Devices. The chip receives commands from Host (the main MCU) through IIC interface and handles CEC services for Host. CEC is a mechanism that provides high-level control functions between all of the various audiovisual products in an user’s environments. CEC is specified in Supplement 1 in HDMI specification. EPF012C is compliant with HDMI 1.3b CEC specification. EPF012C effectively reduces the loading of Host and provides an ideal and quick CEC solution for HDMI Sources.
Feature

•    HDMI 1.3b CEC Specification Compliant
•    Support full CEC features for HDMI Source applications
•    Support Protocol Level CEC services
•    Handles CEC message receiving/transmission and signalling
•    Handles CEC arbitration
•    Handles CEC Flow Control and Frame Re-transmissions
•    Handles CEC Frame Validation
•    CEC Line Error Detection and Handling.
•    Uses IIC interface to communicate with Host
•    Support Interrupt to Host
•    Support Standby for power saving
•    Support Wake-up by CEC and Host from Standby
•    Provides 10 programmable GPIO pins which can be used as Hot Plug control or other purposes
•    Consumer Infra-Red Receiver (CIR) which supports NEC and Phillips RC-5/RC-6 protocols
•    On-chip 8-bit programmable PWM
•    Single 3.3V CMOS Design
•    24-Pin SSOP (Pb-Free)
 
  ．微驅科技股份有限公司EXPLORE MICROELECTRONICS INC.
新竹市科學工業園區園區二路47號105室 RM 105, No. 47, Park Ave 2, Hsinchu Science Park, Hsin-Chu, Taiwan, R.O.C. TEL：886-3-564-3595　FAX：886-3-564-3596
  ．益士伯電子股份有限公司Explore Semiconductor, Inc.
台北縣汐止市新台五路一段79號5F之4 5F.-4, No. 79, Sec. 1, Shintai 5th Rd., Shijr City, Taipei, Taiwan, R.O.C. TEL：886-2-26989727