Texas Instruments DP159RSB User Manual Download Page 17

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AARDVARK

CONNECTOR

Three place switches - hi, lo, no connect
Sampled at POR

I2C_EN_HI

I2C_EN_LO

PRE_SEL_HI

PRE_SEL_LO

EQ_SEL_HI

EQ_SEL_LO

SLEW_CTL_HI

SLEW_CTL_LO

VCC_3P3V

I2C_EN_PIN

PAGE3

PRE_SEL

PAGE3

EQ_SEL_A0

PAGE3

SLEW_CTL

PAGE3

SCL_CTL

PAGE3

SDA_CTL

PAGE3

HDMI_SEL#_TEST_A1

PAGE3

SDA_CTL_USB

PAGE8

SCL_CTL_USB

PAGE8

VSADJ

PAGE3

HDR3X1 M .1

HDMI_SEL#/TEST/A1

1
2
3

HDR3X1 M .1

SCL

SCL_USB

SCL_AAR

1
2
3

HDR3X1 M .1

I2C_EN_PIN
LO

1
2
3

R59
2K

0402
5%

J12

HDR3X1 M .1

EQ_SEL_A0
LO

1
2
3

R63
65K

0402
5%

R115
47K

0402
5%

R66
65K

0402
5%

J10

HDR3X1 M .1

SLEW_CTL
LO

1
2
3

R65
65K

0402
5%

R75
6.5K

0402
1%

HDR3X1 M .1

SDA

SDA_USB

SDA_AAR

1
2
3

R69
65K

0402
5%

R68
65K

0402
5%

R76

PTV09 10K POT

J15

HDR3X1 M .1

PRE_SEL
LO

1
2
3

R67
65K

0402
5%

R64
65K

0402
5%

R57
65K

0402
5%

R60
65K

0402
5%

HDR3X1 M .1

DEFAULT

VSADJ
POT

1
2
3

R70
65K

0402
5%

R58
2K

0402
5%

Header 5x2 0.1" thru-hole

AARDVARK I2C

2
4
6
8
10

1
3
5
7
9

www.ti.com

EVM Schematics

SLLU224B – August 2015 – Revised March 2018

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DP159RSB Evaluation Module

Figure 11. Reset

Summary of Contents for DP159RSB

Page 1: ...tents 1 Overview 2 1 1 What is the DP159 2 1 2 What is the DP159RSBEVM 2 1 3 What is Included in the DP159RSBEVM 2 1 4 DP159RSBEVM Board 3 2 Hardware Description 3 2 1 Video Connectors for DP159 Ports 4 2 2 Enable Reset 4 2 3 Power 4 2 4 Jumper Configuration 5 2 5 Component Population Configuration 6 2 6 Local I2 C Access Through J5 6 2 7 Local I2 C Access Through USB Interface via TUSB3410 7 2 8 ...

Page 2: ... x 1080 60 Hz The DP159 can automatically configure itself as a redriver at data rates 1 0 Gbps or as a retimer above this data rate 1 2 What is the DP159RSBEVM The DP159RSBEVM is a PCB created to help customers evaluate the DP159 device for video applications This EVM can also be used as a hardware reference design for implementation of the DP159 in the RSB package PCB design layout files can be ...

Page 3: ... TUSB3410 www ti com Overview 3 SLLU224B August 2015 Revised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RSB Evaluation Module 1 4 DP159RSBEVM Board Figure 1 illustrates the DP159RSBEVM board Figure 1 DP159RSBEVM Board 2 Hardware Description Figure 2 shows the DP159RSBEVM block diagram 100 Ω differential impedance for HDMI and DP differential pa...

Page 4: ...B RC timing option C26 external capacitor and internal resistor are used to control the EN ramp time after the device is powered on C26 is a Do Not Install DNI option by default C26 needs to be installed and R77 needs to be uninstalled to enable this option C External control option A push button SW1 is provided for manual control of the DP159 s EN OE input 2 3 Power A DC power jack J9 to accept a...

Page 5: ...P 1 2 USB I2 C Interface JP 2 3 for EXT IF TO I2 C NC N A J6 SDA JP 1 2 for USB IF TO I2 C JP 1 2 USB I2 C Interface JP 2 3 for EXT IF TO I2 C NC N A J7 HDMI_SEL_TEST_A1 JP 1 2 for NC I2 C Addr bit A1 1 when I2C_EN H Test mode when I2C_EN L JP 2 3 for I2 C Addr bit A1 0 when I2C_EN H Normal mode when I2C_EN L NC for weak internal pulldown normal mode J8 VSADJ JP 1 2 for 6 5 kΩ JP 1 2 Default of 6 ...

Page 6: ...outed around the DP159 but remain connected to the DP159 on the sink side to allow the DP159 to snoop its state This snoop mode is disabled by default on the DP159RSBEVMs Pop R131 no pop R129 R130 R139 for HPD on No pop R131 pop R129 R130 R139 for HPD snoop only 2 5 2 DDC Snoop Option not Available for DP159RSB REV B To accommodate systems that do not properly support clock stretching on the DDC l...

Page 7: ...SB TI Utility called Eye Scan To use the utility Install the Eye Scan software from Texas Instruments J6 must be set to SDA SDA_USB J4 must be set to SCL SCL_USB Attach USB micro cable to J13 and to the host computer NOTE The USB connection should be made prior to installing any DP or HDMI cables Start the Eye Scan software Figure 3 shows the Register Status Control tab Figure 3 Register Status Co...

Page 8: ...015 2018 Texas Instruments Incorporated DP159RSB Evaluation Module Figure 4 shows the Eye Scan tab Figure 4 Eye Scan Tab To run an Eye Scan select the Eye Scan tab select the relevant lanes and press scan Note that Eye Scan cannot be performed when the device is in retimer mode it does not function in redriver mode ...

Page 9: ...k Copyright 2015 2018 Texas Instruments Incorporated DP159RSB Evaluation Module Note that at HDMI 2 0 speeds there is a bug that causes invalid eyescan results Results that look like this Figure 5 Sample Eyescan at HDMI2 0 Raw Should be interpreted as this Figure 6 Sample Eyescan at HDMI2 0 Interpreted ...

Page 10: ...wing steps provide quick start instructions 1 Connect USB cable from J13 to a USB host set SW2 to 3 LED D2 should light up Option Apply 5 V power to J9 set SW2 to 1 LED D2 should light up 2 If using external I2 C adapter instead of pin straps please configure the DP159 at this step using J5 or through the USB interface 3 Plug in a DP source using a standard DP cable into J2 Standard DP connector 4...

Page 11: ...R129 R130 R139 R126 R136 R140 R141 DNI 402 201 14 2 C45 C49 22pF 402 15 2 C50 C51 33pF 402 16 1 D1 Zener 6V SOT23 Diodes Inc MMBZ5233B FDICT ND 17 1 D2 LED Green 0805 805 Lite On LTST C171GKT 18 1 JP1 JUMPER HDR_THVT_1x2_100 19 9 J1 J3 J4 J6 J7 J8 J10 J12 J15 HDR3X1 M 1 HDR_THVT_1x3_100 3M 961103 6404 AR 20 1 J2 Display_Port_Connector_S ink_0 DISPLAYPORT Molex 47272 0001 21 1 J5 Header 5x2 0 1 thr...

Page 12: ...A 4015F B103 43 3 R78 R98 R102 10K 402 44 2 R79 R88 4 7K 402 45 1 R82 500 402 46 1 R85 750K 402 47 1 R86 240K 402 48 1 R90 1 87K 402 49 1 R91 4 99K 402 50 1 R94 1 5K 402 51 2 R95 R96 33 201 52 1 R103 15K 402 53 1 R115 47K 402 54 1 SW1 PB_SWITCH SW_MOM_2NO OMRON B3SN 3012P 55 1 SW2 3POS_SPDT THRUHOLE_3POS NKK Switches MS13ANW03 56 1 U10 DP159RSB 40_RSB TI 57 1 U3 TPS3808G30DBVT 6DBV TI TPS3808G30DB...

Page 13: ...ust 2015 Revised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RSB Evaluation Module 6 EVM Schematics Figure 7 through Figure 13 show the DP159RSBEVM schematics Figure 7 HDMI Input Connectors ...

Page 14: ...PAGE2 3 C19 0 1uF C14 0 1uF C18 0 1uF C25 0 1uF C17 0 1uF C13 0 1uF R129 DNI C24 0 1uF C12 0 1uF C16 0 1uF C11 0 1uF U10 DP159RSB IN_D2P 1 IN_D2N 2 HPD_SRC 3 IN_D1P 4 IN_D1N 5 IN_D0P 6 IN_D0N 7 I2C_EN GPIO 8 IN_CLKP 9 IN_CLKN 10 VCC1 11 VDD1 12 SCL_CTL 13 SDA_CTL 14 GND1 15 PRE_SEL 16 EQ_SEL A0 17 VSADJ 18 VDD2 19 VDD3 20 OUT_CLKN 21 OUT_CLKP 22 HDMI_SEL A1 23 OUT_D0N 24 OUT_D0P 25 OUT_D1N 26 OUT_...

Page 15: ...PDIF_IN PAGE2 HDMI_CEC_SNK PAGE2 LP11 L3 DLW21SN900HQ2L 1 4 2 3 L4 DLW21SN900HQ2L 1 4 2 3 L6 DLW21SN900HQ2L 1 4 2 3 P2 HDMI_OUT HDMI OUT 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 Case1 20 Case2 21 Case3 22 Case4 23 LP12 R46 2K 0402 5 LP10 L5 DLW21SN900HQ2L 1 4 2 3 R45 2K 0402 5 LP13 www ti com EVM Schematics 15 SLLU224B August 2015 Revised Marc...

Page 16: ...IN PAGE2 HDMI_CEC_SNK PAGE2 LP11 L3 DLW21SN900HQ2L 1 4 2 3 L4 DLW21SN900HQ2L 1 4 2 3 L6 DLW21SN900HQ2L 1 4 2 3 P2 HDMI_OUT HDMI OUT 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 Case1 20 Case2 21 Case3 22 Case4 23 LP12 R46 2K 0402 5 LP10 L5 DLW21SN900HQ2L 1 4 2 3 R45 2K 0402 5 LP13 EVM Schematics www ti com 16 SLLU224B August 2015 Revised March 201...

Page 17: ...N LO HI 1 2 3 R59 2K 0402 5 J12 HDR3X1 M 1 EQ_SEL_A0 LO HI 1 2 3 R63 65K 0402 5 R115 47K 0402 5 R66 65K 0402 5 J10 HDR3X1 M 1 SLEW_CTL LO HI 1 2 3 R65 65K 0402 5 R75 6 5K 0402 1 J6 HDR3X1 M 1 SDA SDA_USB SDA_AAR 1 2 3 R69 65K 0402 5 R68 65K 0402 5 R76 PTV09 10K POT J15 HDR3X1 M 1 PRE_SEL LO HI 1 2 3 R67 65K 0402 5 R64 65K 0402 5 R57 65K 0402 5 R60 65K 0402 5 J8 HDR3X1 M 1 DEFAULT VSADJ POT 1 2 3 R...

Page 18: ...EF 8 SS TR 9 AVIN 10 PVIN1 11 PVIN2 12 EN 13 VOS 14 PGND1 15 PGND2 16 PAD 17 C37 0 01uF LP9 GND L1 2 2 uH R81 100K 0402 LP8 GND R85 750K 0402 1 C36 10uF R86 240K 0402 1 C35 10uF C34 3 3 nF T S J9 1 2 3 L2 1 uH U5 TPS74201RGWT OUT1 1 NC1 2 NC2 3 NC3 4 IN1 5 IN2 6 IN3 7 IN4 8 PG 9 BIAS 10 EN 11 GND 12 NC4 13 NC5 14 SS 15 FB 16 NC6 17 OUT4 18 OUT3 19 OUT2 20 PAD 21 C58 2 2uF LP6 1 1V C30 220uF R89 0 ...

Page 19: ...L 11 GND2 18 GND1 8 P3_4 29 CLKOUT 22 WAKEUP 12 JP1 1 2 R121 1K 0402 5 C49 22pF C59 0 1uF R101 1K C50 33pF C51 33pF R102 10K 0402 5 C46 0 1uF U16 TPD2E001 VCC 1 NC 2 IO1 3 IO2 5 GND 4 R122 0 C60 0 1uF U8 24LC256 Vcc 8 SDA 5 A0 1 A1 2 A2 3 Vss 4 SCL 6 WP 7 C47 0 01uF R103 15K 0402 5 Y1 12 MHz 1 3 2 4 C39 2 2uF R98 10K 0402 5 R95 33 R100 1K 0402 5 J13 USB Micro B VBUS 1 DM 2 DP 3 GND 5 S1 6 S2 7 ID ...

Page 20: ...evised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RSB Evaluation Module 7 EVM Layout Figure 14 through Figure 19 illustrate the DP159RSBEVM PCB layouts Figure 14 Layer 1 Top Figure 15 Layer 2 GND ...

Page 21: ...m EVM Layout 21 SLLU224B August 2015 Revised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RSB Evaluation Module Figure 16 Layer 3 Power Figure 17 Layer 4 Power ...

Page 22: ...t www ti com 22 SLLU224B August 2015 Revised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RSB Evaluation Module Figure 18 Layer 5 GND Figure 19 Layer 6 Bottom ...

Page 23: ...ay differ from page numbers in the current version Changes from A Revision October 2015 to B Revision Page Added text and Figure 5 and Figure 6 9 Revision History Changes from Original August 2015 to A Revision Page Changed the following rows in the Jumper Settings table J1 J2 J15 5 Changed Qty and Reference columns in Item 13 and 36 of the DP159RSBEVM Bill of Materials table 11 Changed HDMI Input...

Page 24: ...y set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that 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 warr...

Page 25: ...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 réglementation d Industrie Canada le présent émetteur radio peut fo...

Page 26: ...ed loads Any loads applied outside of the specified output range may also result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult the EVM user guide prior to 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 ...

Page 27: ...COST OF 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 TWELVE 12 MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED 8 2 Specif...

Page 28: ... TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN including but not limited to any patent right copyright mask work right or other intellectual property right relating to any combination machine or process in which TI product...

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