Analog Devices Advantiv ADV7619 Hardware User's Manual page 185

Hardware User Guide
AUDIO_PCKT_ERR_ST , IO, Address 0x7F[1] (Read Only)
Latched status for the audio packet error interrupt. Once set, this bit will remain high until the interrupt is cleared via
AUDIO_PCKT_ERR_CLR. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
AUDIO_PCKT_ERR_ST
0 (default)
1
NEW_GAMUT_MDATA_ST , IO, Address 0x7F[0] (Read Only)
Latched status for the new gamut metadata packet interrupt. Once set, this bit will remain high until the interrupt is cleared via
NEW_GAMUT_MDATA_PCKT_CLR. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
NEW_GAMUT_MDATA_ST
0 (default)
1
HDMI Edg Int Status 3 register consists of fields: DEEP_COLOR_CHNG_ST, VCLK_CHNG_ST, AUDIO_MODE_CHNG_ST,
PARITY_ERROR_ST, NEW_SAMP_RT_ST, AUDIO_FLT_LINE_ST, NEW_TMDS_FRQ_ST, and FIFO_NEAR_UFLO_ST.
DEEP_COLOR_CHNG_ST , IO, Address 0x84[7] (Read Only)
Latched status of deep color mode change interrupt. Once set, this bit will remain high until the interrupt is cleared via
DEEP_COLOR_CHNG_CLR. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
DEEP_COLOR_CHNG_ST
0 (default)
1
VCLK_CHNG_ST , IO, Address 0x84[6] (Read Only)
Latched status of video clock change interrupt. Once set, this bit will remain high until the interrupt is cleared via VCLK_CHNG_CLR.
This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
VCLK_CHNG_ST
0 (default)
1
AUDIO_MODE_CHNG_ST , IO, Address 0x84[5] (Read Only)
Latched status of audio mode change interrupt. Once set, this bit will remain high until the interrupt is cleared via
AUDIO_MODE_CHNG_CLR. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
AUDIO_MODE_CHNG_ST
0 (default)
1
PARITY_ERROR_ST , IO, Address 0x84[4] (Read Only)
Latched status of parity error interrupt. Once set, this bit will remain high until the interrupt is cleared via PARITY_ERROR_CLR. This
bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
PARITY_ERROR_ST
0 (default)
1
Description
No uncorrectable error detected in audio packets. An interrupt has not been generated.
Uncorrectable error detected in an audio packet. An interrupt has been generated.
Description
No new Gamut metadata packet received or no change has taken place. An interrupt has not been
generated.
New Gamut metadata packet received. An interrupt has been generated.
Description
Deep color mode has not changed.
Change in deep color has been detected.
Description
No irregular or missing pulse detected in TMDS clock
Irregular or missing pulses detected in TMDS clock
Description
Audio mode has not changed.
Audio mode has changed.
Description
No parity error detected in audio packets
Parity error detected in an audio packet
Rev. A | Page 185 of 204
UG-237