Description Of Interrupt Bits - Analog Devices ADV7610 Hardware User's Manual

Hardware User Guide

DESCRIPTION OF INTERRUPT BITS

This section lists all the raw bits in the IO map of the
basic explanation for each bit is provided in the software manual and/or in the corresponding section of the hardware manual. For certain
interrupts that require additional explanations, these are provided in the Additional Explanations section.
General Operation
•
INTRQ_RAW (level sensitive event)
•
INTRQ2_RAW (level sensitive event)
•
MPU_STIM_INTRQ_RAW (edge sensitive event)
HDMI Video Mode
•
STDI_DATA_VALID_RAW (edge/level sensitive event; programmable).
•
STDI_DVALID_CH1_RAW (edge/level sensitive event; programmable). Edge sensitive event on
•
CP_UNLOCK_RAW (edge/level sensitive event; programmable). Edge sensitive event on
•
CP_UNLOCK_CH1_RAW (edge/level sensitive event; programmable). Edge sensitive event on
•
CP_LOCK_RAW (edge/level sensitive event; programmable).Edge sensitive event on
•
CP_LOCK_CH1_RAW (edge/level sensitive event; programmable).Edge sensitive event on
CEC
The following raw bits are all related to CEC operation and are all edge sensitive events; it is, therefore, necessary to clear these bits.
•
CEC_RX_RDY2_RAW
•
CEC_RX_RDY1_RAW
•
CEC_RX_RDY0_RAW
•
CEC_TX_RETRY_TIMEOUT_RAW
•
CEC_TX_ARBITRATION_LOST_RAW
•
CEC_TX_READY_RAW
•
CEC_INTERRUPT_BYTE[7:0]
HDMI Only Mode
The following raw bits are all related to HDMI operation and are based on level sensitive events; it is, therefore, not necessary to clear
these bits.
•
ISRC2_PCKT_RAW
•
ISRC1_PCKT_RAW
•
ACP_PCKT_RAW
•
VS_INFO_RAW
•
MS_INFO_RAW
•
SPD_INFO_RAW
•
AUDIO_INFO_RAW
•
AVI_INFO_RAW
•
CS_DATA_VALID_RAW
•
INTERNAL_MUTE_RAW
•
AV_MUTE_RAW
•
AUDIO_CH_MD_RAW
•
HDMI_MODE_RAW
•
GEN_CTL_PCKT_RAW
•
AUDIO_C_PCKT_RAW
•
GAMUT_MDATA_RAW
•
TMDSPLL_LCK_A_RAW
•
TMDS_CLK_A_RAW
•
HDMI_ENCRPT_A_RAW
•
CABLE_DET_A_RAW
•
V_LOCKED_RAW
ADV7610 by category, and states whether the bit is an edge or level sensitive bit. A
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