Analog Devices ADV7610 Hardware User's Manual page 175

Hardware User Guide
write command to IO 0x1B, SAMPLE_ALSB, one part (with VS/FIELD/ALSB left floating) will get Address 0x98 and the second part
(with VS/FIELD/ALSB pulled high) will have an address of 0x9A.
SAMPLE_ALSB, IO, Address 0x1B[0]
When HIGH, VS/FIELD/ALSB pin is sampled to be used as ALSB value for IO map.
Function
SAMPLE_ALSB
0 (default)
1
Addresses of Other Maps
CEC_SLAVE_ADDR[6:0], IO, Address 0xF4[7:1]
Programmable I C slave address for CEC map.
2
Function
CEC_SLAVE_ADDR[6:0]
0x00 (default)
0xXX
INFOFRAME_SLAVE_ADDR[6:0], IO, Address 0xF5[7:1]
Programmable I 2 C slave address for InfoFrame map.
Function
INFOFRAME_SLAVE_ADDR[6:0]
0x00 (default)
0xXX
KSV_SLAVE_ADDR[6:0], IO, Address 0xF9[7:1]
Programmable I 2 C slave address for KSV (Repeater) map
Function
KSV_SLAVE_ADDR[6:0]
0x00 (default)
0xXX
EDID_SLAVE_ADDR[6:0], IO, Address 0xFA[7:1]
Programmable I 2 C slave address for EDID map.
Function
EDID_SLAVE_ADDR[6:0]
0x00 (default)
0xXX
HDMI_SLAVE_ADDR[6:0], IO, Address 0xFB[7:1]
Programmable I 2 C slave address for HDMI map
Function
HDMI_SLAVE_ADDR[6:0]
0x00 (default)
0xXX
CP_SLAVE_ADDR[6:0], IO, Address 0xFD[7:1]
Programmable I C slave address for CP map
2
Function
CP_SLAVE_ADDR[6:0]
0x00 (default)
0xXX
Description
Use previously stored ALSB value
Sample new ALSB value
Description
Map not accessible
CEC Map Slave address
Description
Map not accessible
Infoframe Map Slave address
Description
Map not accessible
Repeater Map Slave address
Description
Map not accessible
EDID Map Slave address
Description
Map not accessible
HDMI Map Slave address
Description
Map not accessible
CP Map Slave address
Rev. 0 | Page 175 of 184
UG-438