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Texas Instruments CDCE6214-Q1EVM Скачать руководство пользователя страница 12

12

SNAU244 – July 2019

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Copyright © 2019, Texas Instruments Incorporated

Frequently Asked Questions - FAQ

Chapter 3

SNAU244 – July 2019

Frequently Asked Questions - FAQ

3.1

USB2ANY Cannot Be Detected By TICS Pro

3.1.1 Identify USB2ANY

In the TICS Pro, go to "USB communications"

→

"Interface" and make sure that the "USB2ANY" is

selected in the "Interface" group. Click "Identify" to see the blinking LED on the board. If this does not
work, try the next step.

Figure 3-1. USB2ANY Connection

3.1.2 Upgrade USB2ANY Firmware

If you are having issues with the USB2ANY, you can reload the firmware using the USB2ANY firmware
loader application. You can download it at

http://www.ti.com/tool/USB2ANY

(Explorer Software). When the

firmware is installed, navigate to the directory and select the USB2ANY firmware loader. Remember that
the S2 is the reset button in case you ever encounter a "hold down reset button while plugging the USB
cable" message. Note that the firmware loader only works on Windows 7 or lower versions of Windows
system. The firmware does not work on the Windows 10 system at the time of this user manual
publication.

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Содержание CDCE6214-Q1EVM

Страница 1: ...CDCE6214 Q1EVM User s Guide Literature Number SNAU244 July 2019...

Страница 2: ...tions 9 2 1 Input Configuration 9 2 1 1 Input Selection 9 2 1 2 Crystal Input 10 2 2 PLL Configuration 10 2 3 SSC DCO and ZDM Modes 10 2 4 Output Configuration 10 2 5 1 8 V and 3 3 V Power Supply 11 3...

Страница 3: ...V to 3 3 V Four differential outputs with multi mode output buffers One LVCMOS bypass output Crystal oscillator with integrated load capacitance and configurable gain LVCMOS or AC coupled differential...

Страница 4: ...llow the instructions and install the TICS Pro software on PC in a default directory To launch TICS Pro go to Select Device in the toolbar and select Clock Generator Jitter Cleaner Single Loop CDCE621...

Страница 5: ...1 of J9 Short pin 2 of J10 and pin 1 of J13 The purpose of this step is to connect SCL and SDA pins of DUT to the on board microcontroller in order to enable I2C programming 4 Short pin 1 and 2 of J12...

Страница 6: ...Documentation Feedback Copyright 2019 Texas Instruments Incorporated Quick Start 1 4 Scan I2C Bus Click the Scan I2C Bus in the small toolbar Look for the Device found at 0x68 Address will be updated...

Страница 7: ...lt and Check Lock Status NOTE Hover over a register to read the register description in the bottom left pane of the TICS Pro window In the toolbar go to Default configurations Default Startup From the...

Страница 8: ...e format of output 1 to CMOSPN to select the CMOS format output for both OUT1_P and OUT1_N then connect the SMA_OUT1P J15 or SMA_OUT1N J17 to an oscilloscope With 50 DC termination see the 100 MHz and...

Страница 9: ...nd pin 4 REFSEL Register R2 1 0 overrides pin 4 To enable pin control for input selection go to TICS Pro Input page and set register REF_SEL to Pin Pull pin REFSEL low SECREF or high PRIREF using jump...

Страница 10: ...citance selected is 9 8 pF the capacitance is 9 8 pF at both the source and drain Crystal vendors typically refer to load capacitance as effective series capacitance seen by the crystal So when 9 8 pF...

Страница 11: ...e the 1 8 V LDOs short pin 2 and 3 of J26 To disable the 1 8 V LDOs remove the jumper for J26 To use 3 3 V LDO the designer must first populate the four 0 resistors R64 R66 R68 and R70 After the resis...

Страница 12: ...p Figure 3 1 USB2ANY Connection 3 1 2 Upgrade USB2ANY Firmware If you are having issues with the USB2ANY you can reload the firmware using the USB2ANY firmware loader application You can download it a...

Страница 13: ...rk the board to enable 3 3 V LDOs Follow these steps and refer to Figure 3 2 to configure the jumpers Short J23 Short pins 2 and 3 of J25 and remove jumper for J26 to enable 3 3 V LDOs and disable 1 8...

Страница 14: ...Texas Instruments Incorporated Frequently Asked Questions FAQ 3 2 2 Connect SDA SCL and GND to USB2ANY Refer to Figure 3 3 and connect the SDA SCL and GND to pin 1 pin 2 and pin 5 of USB2ANY J4 in Fi...

Страница 15: ...July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Chapter 4 SNAU244 July 2019 Schematic and Layout 4 1 Schematic Figure 4 1 Schematic Page 1 C...

Страница 16: ...Schematic www ti com 16 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 2 Schematic Page 2 USB...

Страница 17: ...www ti com Schematic 17 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 3 Schematic Page 3 Power...

Страница 18: ...Schematic www ti com 18 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 4 Schematic Page 4 Power Filter Distribution...

Страница 19: ...www ti com Schematic 19 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 5 Schematic Page 5 Level Shifter...

Страница 20: ...Schematic www ti com 20 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 6 Schematic Page 6 Input and Clock Generator...

Страница 21: ...www ti com Schematic 21 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 7 Schematic Page 7 Outputs...

Страница 22: ...Schematic www ti com 22 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 8 Schematic Page 8 EVM Hardware...

Страница 23: ...www ti com Layout 23 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout 4 2 Layout Figure 4 9 PCB Layer 1 Top Layer Composite...

Страница 24: ...Layout www ti com 24 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 10 PCB Layer 2 Middle Layer...

Страница 25: ...www ti com Layout 25 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 11 PCB Layer 3 Middle Layer...

Страница 26: ...Layout www ti com 26 SNAU244 July 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated Schematic and Layout Figure 4 12 PCB Layer 4 Bottom Layer Composite...

Страница 27: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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