Analog Devices Advantiv ADV7611 Hardware User's Manual page 148

UG-180
TYPICAL OPERATION FLOW
This section describes the algorithm that should be implemented in the host processor controlling the CEC module.
Initializing CEC Module
Figure 59 shows the flow that can be implemented in the host processor controlling the ADV7611 to initialize the CEC module.
START
SET CEC_POWER_UP TO 1
SET CEC_TX_RETRY TO 3
ENABLE_CEC_TX_READY_ST
INTERRUPT
ENABLE
CEC_TX_ARBITRATION_LOST_ST
INTERRUPT
ENABLE
CEC_TX_RETRY_TIMEOUT_ST
INTERRUPT
Figure 59. CEC Module Initialization
Rev. A | Page 148 of 184
Hardware User Guide
ENABLE
CEC_RX_RDY0_ST
CEC_RX_RDY1_ST
CEC_RX_RDY2_ST
INTERRUPT
SET
CEC_CLR_RX_RDY0
CEC_CLR_RX_RDY1
CEC_CLR_RX_RDY2
TO 1
SET
CEC_USE_ALL_BUFS
TO 1
END