DS90UB949-Q1 Datasheet, PDF (62/82 Pages) Texas Instruments – 1080p HDMI to FPD-Link III Bridge Serializer

DS90UB949-Q1
SNLS452 – NOVEMBER 2014
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Register Maps (continued)
ADD
(dec)
112
ADD
(hex)
0x70
Register Name
Slave ID[1]
113
0x71 Slave ID[2]
114
0x72 Slave ID[3]
115
0x73 Slave ID[4]
116
0x74 Slave ID[5]
117
0x75 Slave ID[6]
Bit(s)
7:1
0
7:1
0
7:1
0
7:1
0
7:1
0
7:1
0
Table 10. Serial Control Bus Registers (continued)
Register
Type
RW
RW
RW
RW
RW
RW
Default
(hex)
0x00
0x00
0x00
0x00
0x00
0x00
Function
Slave ID 1
Port0/Port1
Slave ID 2
Port0/Port1
Slave ID 3
Port0/Port1
Slave ID 4
Port0/Port1
Slave ID 5
Port0/Port1
Slave ID 6
Port0/Port1
Description
7-bit I2C address of the remote Slave 1 attached to the remote Deserializer. If an I2C
transaction is addressed to Slave Alias ID 1, the transaction will be remapped to this
address before passing the transaction across the Bidirectional Control Channel to the
Deserializer. A value of 0 in this field disables access to the remote Slave 1.
If PORT1_SEL is set, this register controls Port 1 Slave ID.
Reserved.
7-bit I2C address of the remote Slave 2 attached to the remote Deserializer. If an I2C
transaction is addressed to Slave Alias ID 2, the transaction will be remapped to this
address before passing the transaction across the Bidirectional Control Channel to the
Deserializer. A value of 0 in this field disables access to the remote Slave 2.
If PORT1_SEL is set, this register controls Port 1 Slave ID.
Reserved.
7-bit I2C address of the remote Slave 3 attached to the remote Deserializer. If an I2C
transaction is addressed to Slave Alias ID 3, the transaction will be remapped to this
address before passing the transaction across the Bidirectional Control Channel to the
Deserializer. A value of 0 in this field disables access to the remote Slave 3.
If PORT1_SEL is set, this register controls Port 1 Slave ID.
Reserved.
7-bit I2C address of the remote Slave 4 attached to the remote Deserializer. If an I2C
transaction is addressed to Slave Alias ID 4, the transaction will be remapped to this
address before passing the transaction across the Bidirectional Control Channel to the
Deserializer. A value of 0 in this field disables access to the remote Slave 4.
If PORT1_SEL is set, this register controls Port 1 Slave ID.
Reserved.
7-bit I2C address of the remote Slave 5 attached to the remote Deserializer. If an I2C
transaction is addressed to Slave Alias ID 5, the transaction will be remapped to this
address before passing the transaction across the Bidirectional Control Channel to the
Deserializer. A value of 0 in this field disables access to the remote Slave 5.
If PORT1_SEL is set, this register controls Port 1 Slave ID.
Reserved.
7-bit I2C address of the remote Slave 6 attached to the remote Deserializer. If an I2C
transaction is addressed to Slave Alias ID 6, the transaction will be remapped to this
address before passing the transaction across the Bidirectional Control Channel to the
Deserializer. A value of 0 in this field disables access to the remote Slave 6.
If PORT1_SEL is set, this register controls Port 1 Slave ID.
Reserved.
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