Demo Board Connections
6
SNLU220 – December 2016
Copyright © 2016, Texas Instruments Incorporated
Using the DS90UB934-Q1EVM Evaluation Module
Table 2. POC Power Supply Feed Configuration
REFERENCE
SIGNAL
DESCRIPTION
J14
VFEED_POC1
POC Power Feed Selection 1
Short pins 1-2: 9-V power supply from VFEED_LDO1
(Default)
Short pins 2-3: 5-V power supply from 5V_SW
J16
VFEED_POC2
POC Power Feed Selection 2
Short pins 1-2: 9-V power supply from VFEED_LDO2
(Default)
Short pins 2-3: 5-V power supply from 5V_SW
J35
VDD_EXT
POC Power Feed using 12-V Main Power (J24)
Note: J16 and J14 must to left OPEN if using this configuration
Short pins 1-2: 12-V power supply to VFEED_POC1
Short pins 2-3: 12-V power supply to VFEED_POC2
J32.1
VFEED1
Remote power supply connection to CN1
Short J32.1-2: VFEED_POC1
(Default)
Short J32.1 and J33.1: VFEED_POC2
J32.3
VFEED2
Remote power supply connection to CN2
Short J32.3-4: VFEED_POC1
(Default)
Short J32.3 and J33.2: VFEED_POC2
Table 3. Parallel LVCMOS Output Signals - J7 Pinout
PIN NUMBER
SIGNAL NAME
PIN NUMBER
SIGNAL NAME
1
ROUT0
2
GND
3
ROUT1
4
GND
5
ROUT2
6
GND
7
ROU3
8
GND
9
ROUT4
10
GND
11
ROUT5
12
GND
13
ROUT6
14
GND
15
ROUT7
16
GND
17
ROUT8
18
GND
19
ROUT9
20
GND
21
ROUT10
22
GND
23
ROUT11
24
GND
25
HSYNC
26
GND
27
VSYNC
28
GND
29
PCLK
30
GND
3.3
FPD-Link III Signals
Table 4. FPD-Link III Signals
REFERENCE
SIGNAL
DESCRIPTION
CN1
RIN0+
FAKRA connector
CN2
RIN1+
FAKRA connector