DS90UB913Q_13 Datasheet, PDF (33/63 Pages) TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS – DS90UB913Q/DS90UB914Q 10-100MHz 10/12- Bit DC-Balanced FPD-Link III Serializer and Deserializer with Bidirectional Control Channel

DS90UB913Q, DS90UB914Q
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Addr
(Hex)
Name
0x1C General Status
0x1D
GPIO[1] and
GPIO[0] Config
0x1E
GPIO[3] and
GPIO[2] Config
SNLS420B – JULY 2012 – REVISED APRIL 2013
Table 2. DS90UB914Q Control Registers (continued)
Bits
Field
R/W
7:4 Rev-ID
R
3 RSVD
2 Parity Error
R
1 Signal Detect
R
0 Lock
R
7
GPIO1 Output
Vaue
RW
6 RSVD
GPIO1 Direction RW
5
4 GPIO1 Enable
RW
3
GPIO0 Output
Value
RW
2 RSVD
1 GPIO0 Direction
RW
0 GPIO0 Enable
RW
7
GPIO3 Output
Vaue
RW
6 RSVD
5 GPIO3 Direction
RW
4 GPIO3 Enable
RW
3
GPIO2 Output
Value
RW
2 RSVD
1 GPIO2 Direction
RW
0 GPIO2 Enable
RW
Default
0
0
0
0
0
1
1
0
1
1
0
1
1
0
1
1
Description
Revision ID
0x0000: Production
Reserved
Parity Error detected
1: Parity Errors detected
0: No Parity Errors
1: Serial input detected
0: Serial input not detected
De-Serializer CDR, PLL's clock to recovered
clock frequency
1: De-Serializer locked to recovered clock
0: De-Serializer not locked
Local GPIO Output Value This value is the
output on the GPIO pin when the GPIO function
is enabled, the local GPIO direction is Output.
Reserved
Local GPIO Direction
1: Input
0: Output
GPIO Function Enable
1: Enable GPIO operation
0: Enable normal operation
Local GPIO Output Value This value is output
on the GPIO pin when the GPIO function is
enabled, the local GPIO direction is Output.
Reserved
Local GPIO Direction
1: Input
0: Output
GPIO Function Enable
1: Enable GPIO operation
0: Enable normal operation
Local GPIO Output Value This value is the
output on the GPIO pin when the GPIO function
is enabled, the local GPIO direction is Output.
Reserved
Local GPIO Direction
1: Input
0: Output
GPIO Function Enable
1: Enable GPIO operation
0: Enable normal operation
Local GPIO Output Value This value is output
on the GPIO pin when the GPIO function is
enabled, the local GPIO direction is Output.
Reserved
Local GPIO Direction
1: Input
0: Output
GPIO Function Enable
1: Enable GPIO operation
0: Enable normal operation
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