DS90UB913A-Q1 Datasheet, PDF (31/51 Pages) Texas Instruments – 25-MHz to 100-MHz 10/12-Bit FPD-Link III Serializer

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DS90UB913A-Q1
SNLS443C – MAY 2013 – REVISED APRIL 2016
Register Maps (continued)
Table 6. DS90UB913A-Q1 Control Registers⁽¹⁾ (continued)
Addr
(Hex)
Name
Bits Field
R/W
0x09
Slave Alias
7:1 SLAVE ALIAS ID RW
0x0A
0x0B
CRC Errors
CRC Errors
0 RSVD
7:0 CRC Error Byte 0
R
7:0 CRC Error Byte 1
R
7:5 Rev-ID
R
4 RX Lock Detect
R
3
BIST CRC
Error Status
R
2 PCLK Detect
R
0x0C General Status
1 DES Error
R
0 LINK Detect
R
7
GPO1 Output
Value
RW
6
GPO1 Remote
Enable
RW
5 RSVD
GPO[0]
4 GPO1 Enable
RW
0x0D
and GPO[1]
Configuration
3
GPO0 Output
Value
RW
2
GPO0 Remote
Enable
RW
1 RSVD
0 GPO0 Enable
RW
Default
0x00'h
0x00'h
0x00'h
0x0'h
0
0
0
0
0
0
1
1
0
1
1
Description
7-bit Remote Slave Device Alias ID Configures the
decoder for detecting transactions designated for an
I2C Slave device attached to the remote Deserializer.
The transaction will be remapped to the address
specified in the Slave ID register. A value of 0 in this
field disables access to the remote I2C Slave.
Reserved.
Number of back-channel CRC errors during normal
operation. Least Significant byte.
Number of back-channel CRC errors during normal
operation. Most Significant byte.
Revision ID.
0x0: Production Revision ID.
1: RX LOCKED.
0: RX not LOCKED.
1: CRC errors in BIST mode.
0: No CRC errors in BIST mode.
1: Valid PCLK detected.
0: Valid PCLK not detected.
1: CRC error is detected during communication with
Deserializer.
This bit is cleared upon loss of link or assertion of
CRC ERROR RESET in register 0x04.
0: No effect.
1: Cable link detected.
0: Cable link not detected.
This includes any of the following faults:
— Cable Open.
— '+' and '-' shorted.
— Short to GND.
— Short to battery.
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.
Remote GPIO Control.
1: Enable GPIO control from remote Deserializer. The
GPIO pin needs to be an output, and the value is
received from the remote Deserializer.
0: Disable GPIO control from remote Deserializer.
Reserved.
1: GPIO enable.
0: Tri-state.
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.
Remote GPIO Control.
1: Enable GPIO control from remote Deserializer. The
GPIO pin needs to be an output, and the value is
received from the remote Deserializer.
0: Disable GPIO control from remote Deserializer.
Reserved.
1: GPIO enable.
0: Tri-state.
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