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| 型号： | CDCE906-706PERFEVM |
| 厂商： | Texas Instruments |
| 文件页数： | 10/19页 |
| 文件大小： | 0K |
| 描述： | EVAL MOD PERFORMANCE CDCE906/706 |
| 标准包装： | 1 |
| 主要目的： | 计时，时钟发生器 |
| 已用 IC / 零件： | CDCE906，CDCE706 |
| 已供物品： | 板 |
| 相关产品： | CDCE906PWRG4-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP 296-26038-2-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP CDCE906PWG4-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP CDCE706PWRG4-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP CDCE706PWR-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP CDCE706PWG4-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP 296-20675-5-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP 296-20674-5-ND - IC 3-PLL SYNTH/MULT/DIV 20-TSSOP |
| 其它名称： | 296-30828 CDCE906-706PERFEVM-ND |
www.ti.com
TI Pro-Clock?
4.1.2
4.1.3
4.2
Main Screen
The main screen of the CDCE906/CDCE706 SMBUS interface as shown in Figure 3 allows direct
control to all programmable features of the CDCE906/CDCE706. All programmable PLL parameters,
like divider settings, SSC settings as well as all input and output settings, can be controlled. Clicking
the write register button transfers the setup to the CDCE906/CDCE706EVM. The parameter byte
selects if the whole setup (all bytes) or only the selected byte will be updated in the
CDCE906/CDCE706 control register.
By selecting auto write in the upper right corner, the CDCE906/CDCE706 SMBus control register gets
an update after each change in the setup of the CDCE906-706 SMBus Interface . If graph ser data is
selected, the bit pattern of SCLK and SDATA is shown on a screen.
Click read register to load the current control register setup of the CDCE906/CDCE706 into the SMBus
Interface. The write EEPROM button updates the CDCE906/706 control register and writes the
updated control register contents into the EEPROM.
After the SSC settings were changed, PLL 2 must get a reset by setting the PLL into bypass mode for
a short time. This is done automatically by the SMBus interface. Due to this, there will be multiple write
cycles on the SMBUS after pressing the write register or write EEPROM button.
A yellow write LED indicates an active writing cycle. If the LEDs write error or read error are switching
from green to red, a write/read error occurred. Check the EVM and the parallel cable and try again.
A Bit Viewer is available in the menu bar. This feature shows the current setup of the SMBus Interface
bit per bit. This allows an easy evaluation of the register setting that is currently set in the SMBus
interface.
It is possible to lock the EEPROM permanently. This avoids undesirable reprogramming of the
EEPROM. Clicking EEPROM → EEPROM lock in the menu bar permanently locks the EEPROM. After
locking the EEPROM, it cannot be unlocked.
After pressing the Verify Register button (also located in the menu bar), the current SMBus Interface
setting is compared bit-wise with the CDCE906/CDCE706 control register that is connected to the PC.
All bits of the control register that are different to the SMBus Interface setting are shown in a table. The
bits, which show either 0 or 1, represent the control register setting of the CDCE906/CDCE706.
After the SSC settings were changed, PLL 2 must be reset by setting the PLL into bypass mode for a
short time. This is done automatically by the SMBus interface.
Click Programming Assistant in the menu bar to switch to the CDCE906-706 Programming Assistant ,
which helps to create a setup for the CDCE906/CDCE706 by choosing the input and output settings.
Save/Load Setup
Saving and loading the setup of the CDCE906-706 SMBus Interface can be done in four different ways.
Click File , and select one of the following options to save or load the current setup.
1. Save Setup / Load Setup - Saves/loads the setup as/from an encrypted file.
2. Export *.txt / Import *.txt - Exports/imports the setup as/from a text file. Use this format if you want to
view the setup with a text editor later.
3. Export *.csv /I mport *.csv - Exports/imports the setup as/from a comma-delimited file. Use this format if
you want to view the setup with Microsoft? Excel later
4. Export Intel Hex *.hex/Import Intel Hex *.hex - Exports/imports the setup as/from Hexadecimal Object
File Format. Usually programmers can directly read-in this file format.
5. Configuration Code Release Sheet - Use this option if you want to order factory-programmed
EEPROM specials of the CDCE906/CDCE706. Contact your regional marketing or sales
representative for further information.
CDCE906-706 Programming Assistant
The CDCE906-706 Programming Assistant is a useful feature, which creates a setup for the CDCE906 or
the CDCE706. The setup can be transferred to the serial interface software, by selecting Accept Setup .
Final setup adjustment and CDCE906/CDCE706 programming is done with the CDCE906-706 SMBus
Interface .
10
CDCE906/CDCE706 Programming Evaluation Module
SCAU017B – August 2006 – Revised August 2007
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDCE906-706ProgEVM | 功能描述:时钟和定时器开发工具 HEADPHONE DRIVER RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V |
| CDCE906PW | 功能描述:时钟合成器/抖动清除器 Programmable 3-PLL Clock Synth/Mul/Dvdr RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| CDCE906PW | 制造商:Texas Instruments 功能描述:CLOCK DRIVER 制造商:Texas Instruments 功能描述:IC PLL CLOCK SYNTHESIZER 167MHZ TSSOP-20 |
| CDCE906PWG4 | 功能描述:时钟合成器/抖动清除器 Programmable 3-PLL Clock Synth/Mul/Dvdr RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| CDCE906PWR | 功能描述:时钟合成器/抖动清除器 Programmable 3-PLL Clock Synth/Mul/Dvdr RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
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