Texas Instruments DS90UB96X-Q1EVM, User Manual, Page: 13 / 65

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Demo Board Connections
13 SNLU177 – July 2016
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DS90UB96X-Q1EVM User's Guide
Table 1-6. MIPI CSI-2 (Assembly Variant SV601176-002) Output Signals - J31
Pinout
Pin # Signal Name Pin # Signal Name
1 NC 2
EXP_SCL0
(I2C_SCL or I2C_SCL2)
3 NC 4
EXP_SDA0
(I2C_SDA or I2C_SDA2)
5 CSI0_CLK_P 6 NC
7 CSI0_CLK_N 8 NC
9 CSI0_D0_P 10
EXP_REF_CLK0
(REFCLK)
11 CSI0_D0_N 12 GND
13 CSI0_D1_P 14
RESETn_0
(PDB)
15 CSI0_D1_N 16 GND
17 CSI0_D2_P 18
SPI_MOSI_0
(GPIO0 or GPIO3)
19 CSI0_D2_N 20
SPI_SCLK_0
(GPIO1 or GPIO4)
21 CSI0_D3_P 22
SPI_CSn_0
(GPIO2 or GPIO5)
23 CSI0_D3_N 24 GND
25 CSI1_CLK_P 26 NC
27 CSI1_CLK_N 28 NC
29 CSI1_D0_P 30 VDD_3V3
31 CSI1_D0_N 32 VDD_3V3
33 CSI1_D1_P 34 VDD_3V3
35 CSI1_D1_N 36 VDD_3V3
37 NC 38 VDD_1V8
39 NC 40 VDD_1V8
NOTE: * Remove R130-R145 for CSI-2 source connected to J6/J7 *
** Populate R130-R145 when source connected through J31 **
1.8.4 FPD-Link III Signals
Table 1-7. FPD-Link III Signals
Reference Signal Description
CN1 RIN0+ FAKRA connector
CN2 RIN1+ FAKRA connector
CN3 RIN2+ FAKRA connector
CN4 RIN3+ FAKRA connector
1.8.5 I
2
C Interface
A standalone external I
2
C host can connect via J4, J5 for programming purposes. Examples of external
I
2
C host controllers are Texas Instruments USB2ANY and Total Phase Aardvark I
2
C/SPI host adapter
(Total Phase Part#: TP240141).
Optional access to I
2
C signals are also available via CSI-2 connectors J6, J7, or J31. I
2
C signal levels can
be configured through J30 to be at 1.8V or 3.3V when the I
2
C interface is accessed through connectors
J4, J5.