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Author: KannanS_06 Version: ** Question: How do I enable PSoC® 4700S parts in PSoC Creator™? Answer: The PSoC 4700S parts are included in ... Version: ** Question: How many times can the CY254xx family of field- and factory-programmable devices be programmed? Devices include: CY2542, CY2544, CY2545, CY2546, CY2547, CY2548, CY25402, CY25403, CY25404,... Version: ** Question: How does the CyClocksRT software calculate the Charge Pump settings while configuring the jedec file for the CY22150? Answer: The CyClocksRT uses a proprietary algorithm to optimi... Version: ** Question: Are there any special requirements when an LVCMOS external clock input is connected to the EXTCLKIN pin of the CY24293? Answer: The input duty cycle requirement for external cloc... Version: ** Question: For functionally programmed devices that support VCXO parameters, these parameters cannot be updated via Large Change Programming in the ClockWizard 2.1 GUI. Can this be fixed? An... Version: ** Question: ClockWizard 2.1 requests a user account control (UAC) permission to make changes on a machine. The ‘User Account Control’ dialog appears once Clock Wizard 2.1 starts. Can this... Question: What do you recommend as a replacement for W245. Answer: We do not have a pin to pin replacement for W245. The W245 has a lot of options, so it would depend on specification of the use ... Question: How is the CY22381 configured using CyberClocks? Answer: Perform the following steps to create the jedec file: 1. While in CyberClocks, move the cursor over CyClocksRT and click on the CY22381. 2... Question: Is the CY2081 field programmable? Answer: No, this device is only factory programmable and can be configured through CyClocks software. The CY22381 is an updated version of the CY2081 and can be ... Question: What are the clock output frequencies on an unprogrammed CY2907? Answer: The outputs will generate the reference frequency. This is a one time programmable device only. This device is no longer reco... Question: What software and hardware is required to program a CY2071A? Answer: Following programming tools are required for the CY2071A device: Software - CyberClocks - CyClocks. Hardware: CY3670 programme... Question: What are the minimum and maximum frequency ranges for the CY22381? Answer: The input frequency ranges are as follows: CY22381FXC - Commercial - 8MHz -30MHz crystal, 1MHz -166MHz, driven. CY22381... Question: Can we have external load capacitors while using a crystal as a reference input for the CY22381? Answer: Normally the CY22381 is configured so that external crystal load caps are not needed. However... Question: Which is the output drive setting for the CY22381 that would closely match the one which was present for CY2071AF? Answer: The output impedance changes with the drive strength level that is chosen. T... Question: What is CY22381FI's input freq tolerance (and jitter, duty cycle tolerance, etc.) for the PLL? In my application, the external input oscillator to CY22381FI will be in a high shock environment and may experi... Question: How many times can the CY2547 clock generator be programmed? Answer: Like all of the devices in the CY254xx family of clock generators, the non-volatile configuration memory in the CY2547 is o... Question: What is the Edge Align feature of the MoBL Clock, CY2545 and CY2547 clock generators? Answer: Edge aligning clock outputs means synchronizing selected output clocks on the rising edge. The out... Question: Which spread spectrum clock generators support I2C configuration? Answer: The clock generators with spread spectrum functionality supporting I2C for configuration are: CY2545 - 4 PLLs, 8 outputs, ... Question: How many different unrelated frequencies can be generated using CY254xx family part? Answer: Related and Unrelated Frequency Outputs: Related clock output frequency means clock frequency which is in... Question: Is there a replacement for the CY2071A? Answer: Our CY22381FXC and CY22381FXI are replacements for the CY2071AFXC and CY2071AFXI. The CY22381 is the same in form and fit but functionally it is...
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