Analog Devices ADV7610 Hardware User's Manual page 82

UG-438
BCAPS[7:0], Addr 64 (Repeater), Address 0x40[7:0]
This is the BCAPS register presented to the Tx attached to the active HDMI port.
Function
BCAPS[7:0]
10000011 (default)
xxxxxxxx
BSTATUS[15:0], Addr 64 (Repeater), Address 0x42[7:0]; Address 0x41[7:0]
These registers contain the BSTATUS information presented to the Tx attached to the active HDMI port. Bits [11:0] must be set by the
system software acting as a repeater.
Function
BSTATUS[15:0]
xxxxxxxxxxxxxxxx
0000000000000000 (default)
0x41[7:0]
0x42[7:0]
KSV registers are stored consecutively in RAM, which is split into 5x128 bytes bank maps. Maps are accessible through KSV_BYTE_0 to
KSV_BYTE_127. Proper segment can be selected via
0x00 TO 0x04 KSV0
0x05 TO 0x09 KSV1
0x0A TO 0x0E KSV2
...
0x7D TO 0x81 KSV25
0x82 TO 0x86 KSV26
...
0xF5 TO 0xF9 KSV49
0xFA TO 0xFE KSV50
0xFF TO 0x103 KSV51
...
0x17C TO 0x180 KSV76
0x181 TO 0x185 KSV77
0x186 TO 0x18A KSV78
...
0x1FE TO 0x202 KSV102
0x203 TO 0x207 KSV103
0x208 TO 0x20C KSV104
...
0x276 TO 0x27A KSV126
Figure 22. Addressing Block Using KSV_MAP_SELECT and Register KSV_BYTE_0 to Register KSV_BYTE_127
Description
Default BCAPS register value presented to the Tx
BCAPS register value presented to the Tx
Description
BSTATUS register presented to Tx.
Reset value. BSTATUS register is reset only after power up.
BSTATUS[7:0].
BSTATUS[15:8].
KSV_MAP_SELECT[2:0]
0x00
KSV_MAP_SELECT = 0
0x79
0x80
KSV_MAP_SELECT = 1
0xFF
0x100
KSV_MAP_SELECT = 2
0x17F
0x180
KSV_MAP_SELECT = 3
0x200
0x201
KSV_MAP_SELECT = 4
0x27A
Rev. 0 | Page 82 of 184
Hardware User Guide
register, as shown in Figure 22.
0x80 KSV_BYTE_0
KSV_MAP_SELECT = 0
0xFF KSV_BYTE_127