Analog Devices Advantiv ADV7611 Hardware User's Manual page 154

UG-180
AVI_INFO_ST , IO, Address 0x61[0] (Read Only)
Latched status of AVI_INFO_RAW signal. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit. Once
set, this bit will remain high until the interrupt is cleared via AVI_INFO_CLR.
Function
AVI_INFO_ST
0 (default)
1
NEW_AVI_INFO_ST , IO, Address 0x7A[0] (Read Only)
Latched status for the NEW_AVI_INFO_RAW. This bit is only valid if enabled via the corresponding INT1 or INT2 interrupt mask bit.
Once set, this bit will remain high until the interrupt is cleared via NEW_AVI_INFO_CLR.
Function
NEW_AVI_INFO_ST
0 (default)
1
AVI_INFO_CLR , IO, Address 0x62[0] (Self-Clearing)
Clear bit for AVI_INFO_RAW and AVI_INFO_ST bits.
Function
AVI_INFO_CLR
0 (default)
1
NEW_AVI_INFO_CLR , IO, Address 0x7B[0] (Self-Clearing)
Clear bit for NEW_AVI_INFO_RAW and NEW_AVI_INFO_ST bits.
Function
NEW_AVI_INFO_CLR
0 (default)
1
AVI_INFO_MB1 , IO, Address 0x64[0]
INT1 interrupt mask for AVI InfoFrame detection interrupt. When set an AVI InfoFrame detection event will cause AVI_INFO_ST to be
set and an interrupt will be generated on INT1.
Function
AVI_INFO_MB1
0 (default)
1
AVI_INFO_MB2 , IO, Address 0x63[0]
INT2 interrupt mask for AVI InfoFrame detection interrupt. When set an AVI InfoFrame detection event will cause AVI_INFO_ST to be
set and an interrupt will be generated on INT2.
Function
AVI_INFO_MB2
0 (default)
1
NEW_AVI_INFO_MB1 , IO, Address 0x7D[0]
INT1 interrupt mask for new AVI InfoFrame detection interrupt. When set a new AVI InfoFrame detection event will cause
NEW_AVI_INFO_ST to be set and an interrupt will be generated on INT1.
Function
NEW_AVI_INFO_MB1
0 (default)
1
Description
AVI_INFO_RAW has not changed state
AVI_INFO_RAW has changed state
Description
NEW_AVI_INFO_RAW has not changed state
NEW_AVI_INFO_RAW has changed state
Description
No function
Clear AVI_INFO_RAW and AVI_INFO_ST
Description
No function
Clear NEW_AVI_INFO_RAW and NEW_AVI_INFO_ST
Description
Disables AVI Info frame detection interrupt for INT1
Enables AVI Info frame detection interrupt for INT1
Description
Disables AVI Info frame detection interrupt for INT2
Enables AVI Info frame detection interrupt for INT2
Description
Disables new AVI InfoFrame interrupt for INT1
Enables new AVI InfoFrame interrupt for INT1
Rev. A | Page 154 of 184
Hardware User Guide