DS90UH926Q Datasheet, PDF (35/57 Pages) Texas Instruments – 720p 24-bit Color FPD-Link III Deserializer with HDCP

DS90UH926Q
ADD ADD Register
(dec) (hex) Name
Bit(s)
21 0x15 SlaveAlias[5] 7:1
0
22 0x16 SlaveAlias[6] 7:1
0
23 0x17 SlaveAlias[7] 7:1
0
28 0x1C General
7:4
Status
3
2
1
0
29 0x1D GPIO0 Config 7:4
3
2
1
0
Register
Type
RW
RW
RW
RW
RW
R
R
R
R
RW
RW
RW
RW
Default Function Descriptions
(hex)
0x00
ID[5] Match 7-bit Remote Slave Device Alias ID 5
Configures the decoder for detecting transactions
designated for an I2C Slave device attached to the
remote Serializer. The transaction will be remapped to
the address specified in the Slave ID5 register.
A value of 0 in this field disables access to the remote
I2C Slave.
Reserved
0x00
ID[6] Match 7-bit Remote Slave Device Alias ID 6
Configures the decoder for detecting transactions
designated for an I2C Slave device attached to the
remote Serializer. The transaction will be remapped to
the address specified in the Slave ID6 register.
A value of 0 in this field disables access to the remote
I2C Slave.
Reserved
0x00
ID[7] Match 7-bit Remote Slave Device Alias ID 7
Configures the decoder for detecting transactions
designated for an I2C Slave device attached to the
remote Serializer. The transaction will be remapped to
the address specified in the Slave ID7 register.
A value of 0 in this field disables access to the remote
I2C Slave.
Reserved
0x00
Reserved
I2S Locked I2S Lock Status
0: I2S PLL controller not locked
1: I2S PLL controller locked to input I2S clock
Reserved
Signal
Detect
Signal Detect
1: Serial input detected
0: Serial input not detected
Lock
Deserializer CDR, PLL's clock to recovered clock
frequency
1: Deserializer locked to recovered clock
0: Deserializer not locked
0xA0 Rev-ID
Revision ID: 1010: Production Device
GPIO0
Output
Value
Local GPIO Output Value
This value is output on the GPIO pin when the GPIO
function is enabled, the local GPIO direction is Output,
and remote GPIO control is disabled.
GPIO0
Remote
Enable
Remote GPIO0 Control
1: Enable GPIO control from remote Serializer. The
GPIO pin will be an output, and the value is received
from the remote Deserializer.
0: Disable GPIO control from remote Serializer
GPIO0
Direction
Local GPIO Direction
1: Input
0: Output
GPIO0
Enable
GPIO Function Enable
1: Enable GPIO operation
0: Enable normal operation
Copyright © 1999-2012, Texas Instruments Incorporated
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