Texas Instruments DP159RGZ Скачать руководство пользователя страница 10 | Manualshive

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Texas Instruments DP159RGZ Скачать руководство пользователя страница 10

Hardware Description

10

SLLU225A – August 2015 – Revised March 2018

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Copyright © 2015–2018, Texas Instruments Incorporated

DP159RGZ 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

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Содержание DP159RGZ

Страница 1: ...erview 2 1 1 What is the DP159 2 1 2 What is the DP159RGZEVM 2 1 3 What is Included in the DP159RGZEVM 2 1 4 DP159RGZEVM Board 3 2 Hardware Description 3 2 1 Video Connectors for DP159 Ports 4 2 2 Ena...

Страница 2: ...920 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 DP159RGZEVM The DP159RGZEVM is a PCB created to...

Страница 3: ...SB3410 DDC Snoop Only www ti com Overview 3 SLLU225A August 2015 Revised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RGZ Evaluation Module 1 4 DP15...

Страница 4: ...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 install...

Страница 5: ...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 DVI mode when I2C_EN L JP 2 3 for I2 C Addr bit A1 0 when I2C_EN H N...

Страница 6: ...al Pair DP IN R112 R109 R111 R108 R110 R107 R106 R105 populated with 0 SDA SCL HPD DP R33 R31 R32 R126 R135 R132 R133 snoop populated with 0 Pullup Differential Pair HDMI IN R1 R2 R3 R4 R6 R7 R8 R9 po...

Страница 7: ...request Table 2 Aardvark I2 C J5 Pin Out J5 pin Description J5 pin Description 1 SCL_CTL 2 GND 3 SDA_CTL 4 NC 5 NC 6 NC 7 NC 8 NC 9 NC 10 GND 1 The target I2 C address for DP159 can be modified by the...

Страница 8: ...ontrol tab Figure 3 Register Status Control Tab Confirm that the SN65DP149 159 TMDS171 181 Interface is present and selected at the top If it is not check the USB connection and confirm that the drive...

Страница 9: ...15 2018 Texas Instruments Incorporated DP159RGZ 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 s...

Страница 10: ...k Copyright 2015 2018 Texas Instruments Incorporated DP159RGZ 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 Sam...

Страница 11: ...owing 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...

Страница 12: ...6 R129 R130 R132 R133 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_T...

Страница 13: ...4015F B103 46 3 R78 R98 R102 10K 402 47 2 R79 R88 4 7K 402 48 1 R82 500 402 49 1 R85 750K 402 50 1 R86 240K 402 51 1 R90 1 87K 402 52 1 R91 4 99K 402 53 1 R94 1 5K 402 54 2 R95 R96 33 201 55 1 R103 15...

Страница 14: ...LKP PAGE2 3 IN_D0N PAGE2 3 IN_D0P PAGE2 3 IN_D1N PAGE2 3 IN_D1P PAGE2 3 IN_D2N PAGE2 3 IN_D2P PAGE2 3 SCL_SRC PAGE2 3 SDA_SRC PAGE2 3 HDMI_SDA_SRC PAGE2 3 HDMI_SCL_SRC PAGE2 3 HPD_SRC_CONN PAGE4 P1 HD...

Страница 15: ...C12 0 1uF C23 0 1uF C8 10uF C18 0 1uF R129 0 C13 0 1uF C20 10uF C9 0 1uF DP159RGZ U1 48 PIN RGZ HSIO SWAP POL 1 IN_D2P 2 IN_D2N 3 HPD_SRC 4 IN_D1P 5 IN_D1N 6 GND1 7 IN_D0P 8 IN_D0N 9 I2C_EN PIN 10 IN...

Страница 16: ...C_EN PAGE3 L4 DLW21SN900HQ2L 1 4 2 3 LP10 R56 27K 0402 5 LP11 LP12 L5 DLW21SN900HQ2L 1 4 2 3 R45 2K 0402 5 L6 DLW21SN900HQ2L 1 4 2 3 LP13 R46 2K 0402 5 LP14 U2 SN74CBT1G125 OE 1 A 2 GND 3 B 4 VCC 5 L3...

Страница 17: ...65K 0402 5 R65 65K 0402 5 R62 65K 0402 5 R70 65K 0402 5 J7 HDR3X1 M 1 HDMI_SEL TEST A1 LO HI 1 2 3 R115 47K 0402 5 R71 65K 0402 5 R72 65K 0402 5 R60 65K 0402 5 R59 2K 0402 5 R67 65K 0402 5 J17 HDR3X1...

Страница 18: ...ET 1 GND 2 MR 3 CT 4 SENSE 5 VDD 6 C27 18pF C28 220pF N O SW1 PB_SWITCH BOARD RESET 1 2 4 3 C29 0 1uF R79 4 7K 0402 5 C26 DNI_200nF R78 10K 0402 5 R80 0 EVM Schematics www ti com 18 SLLU225A August 20...

Страница 19: ...FB 5 AGND 6 FSW 7 DEF 8 SS TR 9 AVIN 10 PVIN1 11 PVIN2 12 EN 13 VOS 14 PGND1 15 PGND2 16 PAD 17 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 1...

Страница 20: ...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...

Страница 21: ...vised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RGZ Evaluation Module 7 EVM Layout Figure 14 through Figure 19 illustrate the DP159RGZEVM PCB lay...

Страница 22: ...www ti com 22 SLLU225A August 2015 Revised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RGZ Evaluation Module Figure 16 Layer 3 Power Figure 17 Lay...

Страница 23: ...EVM Layout 23 SLLU225A August 2015 Revised March 2018 Submit Documentation Feedback Copyright 2015 2018 Texas Instruments Incorporated DP159RGZ Evaluation Module Figure 18 Layer 5 GND Figure 19 Layer...

Страница 24: ...ation Feedback Copyright 2015 2018 Texas Instruments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes...

Страница 25: ...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...

Страница 26: ...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 great...

Страница 27: ...t 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 with the...

Страница 28: ...OST 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...

Страница 29: ...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...

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