Analog Devices ADV7850 Hardware Manual page 424

Function
aksv_update_c_st
0 
1
aksv_update_d_st, IO, Address 0x89[0] (Read Only)
This readback indicates the latched status of Port D AKSV update interrupt. Once set, this bit remains high until the interrupt is cleared
via aksv_update_d_clr. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
aksv_update_d_st
0 
1
The HDMI Edg Status 5 register consists of the following fields.
bg_meas_done_st, IO, Address 0x8E[1] (Read Only)
This readback indicates the latched status of the background port measurement completed interrupt. Once set, this bit remains high
until the interrupt is cleared via bg_meas_done_clr. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask
bit.
Function
bg_meas_done_st
0 
1
vs_inf_cks_err_st, IO, Address 0x8E[0] (Read Only)
This readback indicates the latched status of vendor specific InfoFrame checksum error interrupt. Once set, this bit remains high until
the interrupt is cleared via vs_inf_cks_err_clr. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
vs_inf_cks_err_st
0 
1
The sdp_interrupt_status register consists of the following fields.
sdp_std_changed_st, IO, Address 0x9D[3] (Read Only)
This readback indicates the latched status for the SDP standard changed interrupt signal. Once set, this bit remains high until the
interrupt is cleared via sdp_std_changed_clr. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Function
sdp_std_changed_st
0 
1
sdp_burst_locked_st, IO, Address 0x9D[1] (Read Only)
This readback indicates the latched status for the SDP burst lock interrupt signal. Once set, this bit remains high until the interrupt is
cleared via sdp_burst_locked_clr. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Rev. A May 2012
Description
No AKSV updates on Port C
Detected a write access to the AKSV register on Port C
Description
No AKSV updates on Port D
Detected a write access to AKSV register on Port D
Description
Measurements of TMDS frequency and video parameters of background port not finished or
not requested.
Measurements of TMDS frequency and video parameters of background port ready
Description
No change in vendor specific InfoFrame checksum error
Vendor specific InfoFrame checksum error triggered this interrupt
Description
No change, interrupt not generated
sdp_std_changed_raw changed and generated interrupt
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ADV7850