DS90UH947-Q1 Datasheet, PDF (61/87 Pages) Texas Instruments – 1080p OpenLDI to FPD-Link III Serializer with HDCP

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ADD
(dec)
116
ADD
(hex)
0x74
Register Name
Slave ID[5]
117
0x75 Slave ID[6]
118
0x76 Slave ID[7]
119
0x77 Slave Alias[1]
120
0x78 Slave Alias[2]
121
0x79 Slave Alias[3]
Copyright © 2014, Texas Instruments Incorporated
DS90UH947-Q1
SNLS455 – NOVEMBER 2014
Table 10. Serial Control Bus Registers (continued)
Bit(s)
7:1
0
7:1
0
7:1
0
7:1
0
7:1
0
7:1
0
Register
Type
RW
RW
RW
RW
RW
RW
Default
(hex)
0x00
0x00
0x00
0x00
0x00
0x00
Function
Description
Slave ID 5
Port0/Port1
Slave ID 6
Port0/Port1
Slave ID 7
Port0/Port1
Slave Alias ID 1
Port0/Port1
Slave Alias ID 2
Port0/Port1
Slave Alias ID 3
Port0/Port1
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 Port1 operation.
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 Port1 operation.
Reserved.
7-bit I2C address of the remote Slave 7 attached to the remote
Deserializer. If an I2C transaction is addressed to Slave Alias ID 7, 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 7.
If Port1_SEL is set, this register controls Port1 operation.
Reserved.
7-bit Slave Alias ID of the remote Slave 1 attached to the remote
Deserializer. The transaction will be remapped to the address
specified in the Slave ID 1 register. A value of 0 in this field disables
access to the remote Slave 1.
If Port1_SEL is set, this register controls Port1 operation.
Reserved.
7-bit Slave Alias ID of the remote Slave 2 attached to the remote
Deserializer. The transaction will be remapped to the address
specified in the Slave ID 2 register. A value of 0 in this field disables
access to the remote Slave 2.
If Port1_SEL is set, this register controls Port1 operation.
Reserved.
7-bit Slave Alias ID of the remote Slave 3 attached to the remote
Deserializer. The transaction will be remapped to the address
specified in the Slave ID 3 register. A value of 0 in this field disables
access to the remote Slave 3.
If Port1_SEL is set, this register controls Port1 operation.
Reserved.
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