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Overview

3

SLLU221 – October 2016

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Copyright © 2016, Texas Instruments Incorporated

SN65DSI83, SN65DSI84, and SN65DSI85 EVM User’s Manual and

Implementation Guide

1.3

What is Included in the SN65DSI8X EVM?

The major components of the EVM follow:

•

SN65DSI83, SN65DSI84, or SN65DSI85

•

Backlight driver via J2 and J5

•

Samtec QSH-type connectors on DSI and LVDS interfaces

•

Hirose-type connector on DSI Ch A interface

•

IPEX-type connectors on LVDS interfaces

•

I

2

C programming interface for external I

2

C host connection

1.4

What Does This EVM Look Like?

Figure 1

illustrates the EVM.

Figure 1. SN65DSI8XEVM

Summary of Contents for SN65DSI8 Series

Page 1: ...are the SN65DSI83 SN65DSI84 and SN65DSI85 2 1 2 What is the SN65DSI8X EVM 2 1 3 What is Included in the SN65DSI8X EVM 3 1 4 What Does This EVM Look Like 3 2 Hardware Description 4 2 1 Connectors for DSI8X Input Ports 4 2 2 Connectors for DSI85 Output Ports 4 2 3 I2 C 5 2 4 Enable or Reset 5 2 5 Power 5 2 6 Backlight Driver 5 2 7 Reference CLK Programmability 6 2 8 DIP Switch Configuration 6 3 Quic...

Page 2: ...N65DSI83 SN65DSI84 and SN65DSI85 in system hardware This EVM can be used as a hardware reference design for any implementation using the SN65DSI8X The SN65DSI8X EVM is designed for use across all three versions of the DSI bridge devices SN65DSI83 SN65DSI84 and SN65DSI85 PCB design and layout files are provided upon request to aid PCB design with a SN65DSI8X component The layout files are used as a...

Page 3: ...luded in the SN65DSI8X EVM The major components of the EVM follow SN65DSI83 SN65DSI84 or SN65DSI85 Backlight driver via J2 and J5 Samtec QSH type connectors on DSI and LVDS interfaces Hirose type connector on DSI Ch A interface IPEX type connectors on LVDS interfaces I2 C programming interface for external I2 C host connection 1 4 What Does This EVM Look Like Figure 1 illustrates the EVM Figure 1 ...

Page 4: ...both DSI Ch A and Ch B signals It also provides access to I2 C and other miscellaneous signals such as IRQ XC connections are open vias just in case there is a need for connection to other signals The mating connector part number is QTH 020 01 H D DP A For an SMA type connection use the Samtec HDR 128291 XX breakout board The HDR 128291 XX is a breakout board with a mating connector to J4 and stan...

Page 5: ...ator reaches a stable high voltage level then it is released high B RC timing option The C10 external capacitor and internal resistor are used to control the EN ramp time after the device is powered on C10 is a DNI Do Not Install option by default C10 needs to be installed and R52 needs to be uninstalled to enable this option C External control option A push button SW1 or a DIP switch SW2 3 is ava...

Page 6: ...IP1 Dimming CTRL or LED_BKLT_EN Controls LED backlight driver enable in default configuration Installing R100 and uninstalling R63 enables control on dimming control of the backlight driver Always switch back to closed ON position prior to unplug or plug operation of the panel x SW2 2 I2C_3V3EN Enables 3 3 V voltage translator for the I2 C signals x SW2 3 BRD_RSTN Controls the EN RESET signal of t...

Page 7: ...nd SN65DSI85 EVM User s Manual and Implementation Guide Figure 3 depicts the setup using an external I2 C host Samtec to SMA breakout board HDR 128291 XX for DSI ChA input and a 1024 600 video panel over an I PEX connector Figure 3 DSI EVM Example Setup 4 References 1 SN65DSI8X Datasheets SN65DSI83 SLLSEC1 SN65DSI84 SLLSEC2 SN65DSI85 SLLSEB9 ...

Page 8: ...g3 DSI_A0N pg3 DSI_A1P pg3 DSI_A1N pg3 DSI_A2P pg3 DSI_A2N pg3 DSI_A3P pg3 DSI_A3N pg3 DSI_ACLKP pg3 DSI_ACLKN pg3 DSI_B0P pg3 DSI_B0N pg3 DSI_B1P pg3 DSI_B1N pg3 DSI_B2P pg3 DSI_B2N pg3 DSI_B3P pg3 DSI_B3N pg3 DSI_BCLKP pg3 DSI_BCLKN pg3 I2C_SCL pg3 4 I2C_SDA pg3 4 LVDS_RefCLK pg4 FlatChA_Y0N pg3 FlatChA_Y0P pg3 FlatChA_Y1N pg3 FlatChA_Y1P pg3 FlatChA_Y2N pg3 FlatChA_Y2P pg3 FlatChA_Y3N pg3 FlatC...

Page 9: ...g5 IFB6 pg5 S_PWMIN pg4 LED_EN pg3 4 DSI_ACLKP pg2 3 DSI_ACLKN pg2 3 DSI_A0P pg2 3 DSI_A0N pg2 3 DSI_A1P pg2 3 DSI_A1N pg2 3 DSI_A2P pg2 3 DSI_A2N pg2 3 DSI_A3P pg2 3 DSI_A3N pg2 3 FlatChA_Y1N pg2 FlatChA_Y1P pg2 FlatChA_Y2N pg2 FlatChA_Y2P pg2 FlatChA_CLKN pg2 FlatChA_CLKP pg2 FlatChA_Y3N pg2 FlatChA_Y3P pg2 FlatChA_Y0N pg2 FlatChA_Y0P pg2 FlatChB_Y0N pg2 FlatChB_Y0P pg2 FlatChB_Y1N pg2 FlatChB_Y...

Page 10: ... 3 R54 4 7K R57 4 7K J16 HEADER 1x10 1 2 3 4 5 6 7 8 9 10 R65 DNI J12 HDR3X1 M 1 1 2 3 R77 4 7K R74 10K R63 0 U6 txs0102dcut OE 6 GND 2 A2 4 A1 5 VCCB 7 VCCA 3 B2 1 B1 8 R71 0 XC10 J10 Header 5x2 0 1 thru hole 2 4 6 8 10 1 3 5 7 9 J9 HDR3X1 M 1 1 2 3 J8 HDR2X1 M 1 1 2 U5 CDCEL913PW XIN_CLK 1 S0 2 VDD 3 VCTR 4 GND 5 VDDOUT 6 VDDOUT 7 Y3 8 Y2 9 GND 10 Y1 11 S2_SCL 12 S1_SDA 13 XOUT 14 C27 22uF R37 D...

Page 11: ... 6 IN 7 IN 8 PG 9 BIAS 10 EN 11 GND 12 NC 13 NC 14 SS 15 FB 16 NC 17 OUT 18 OUT 19 OUT 20 PAD 21 LP5 R92 51 R84 1 15K C34 DNI J14 HDR2X1 M 1 1 2 C41 DNI C43 10000pF FB6 220 100MHZ R80 0 R38 DNI D5 FYV0704S 1 3 2 C38 10uF C46 10uF C42 10uF R81 500 SW3 TS01CQE 1 2 3 LP6 C39 10uF R83 37 4K R95 DNI T S J13 2 1mm x 5 5mm 1 2 3 LP7 R93 62K C49 4 7uF 25V J15 HDR3X1 M 1 1 2 3 C52 DNI R86 4 7K LP4 D2 10V 3...

Page 12: ... are returned during the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warranted for the remainder of the original warranty period Replaced EVMs shall be warranted for a new full ninety 90 day wa...

Page 13: ... by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la rég...

Page 14: ...connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the inputs and outputs kept within the specified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors cur...

Page 15: ...F REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED 8 2 Specific Limitations IN NO EVENT SHALL T...

Page 16: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

Page 17: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments SN65DSI85EVM SN65DSI83EVM ...

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