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Title
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Customer Rating
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Updated
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IFCLK Range in Synchronous Mode Running on IFCLK Input Signal (FX2/FX2LP)
What is the range of IFCLK when GPIF is set in synchronous mode running on IFCLK input signal?
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Not yet rated
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05/30/11 |
NextData/ActivateData in the GPIF read Waveform Interval
I am creating a GPIF waveform. Is it necessary to do a Next Data after reading/writing a byte into the FIFO?
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Not yet rated
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05/30/11 |
Default state of CTL outputs
When the FX2LP is configured to operate in GPIF mode (IFCONFIG[1:0] set to 10b) what is the default state of the CTL outputs?
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Not yet rated
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05/30/11 |
Creating a .hex File using Keil uVision IDE
On compiling firmware with the Keil tools no error was generated but a .hex file was not created. How can this be taken care of?
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(1/5) by 1
user
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05/30/11 |
Eliminating need of EEPROM in FX2/FX2LP
Is there any way I can eliminate the EEPROM usage/need in an FX2/FX2LP design?
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Not yet rated
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05/30/11 |
Any internal pull up/downs on Port I/O pins
Are there are weak internal pull ups or pull down resistor on the FX2/FX2LP Port pins ?
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(5/5) by 1
user
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05/30/11 |
Unused GPIO Connections in the FX1/FX2/FX2LP
The CY7C68013 EZ-USB FX2 has four GPIO ports on the 128-pin part. Can the unused GPIO pins be left open or should they have some type of termination?
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Not yet rated
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05/30/11 |
USB-IF Certification for FX2LP compared to FX2
If I have an FX2 device and it has passed the USB-IF certification tests and I move my design to the new EZ-USB FX2LP based product, do I need to get my product re-certified?
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Not yet rated
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05/30/11 |
Interfacing other I2C devices apart from boot loading EEPROM
Can I use I2C in FX2LP to interface to peripherals other than EEPROM(which storing the code)?
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Not yet rated
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05/30/11 |
Differences between FX2 and FX2LP
What are the differences between the EZ-USB FX2 (CY7C68013) and the new EZ-USB FX2LP (CY7C68013A) products?
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Not yet rated
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05/30/11 |
A51 assembler directive for WORD-ALIGNING the descriptor
I understood from the technical reference manual that the descriptors should be WORD-ALIGNED. Is there an A51 assembler directive that can be used to automatically word-align labeled sections of assembly inside of a segment?
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Not yet rated
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05/30/11 |
Maximum I/O port pin sink/source current of FX2LP
What is the Maximum I/O port pin sink/source current of FX2LP?
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Not yet rated
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05/30/11 |
Schematic Review Checklist for FX2LP
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Not yet rated
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05/30/11 |
Source code of ezusb.sys
Where can I find the source code of ezusb.sys?
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Not yet rated
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05/30/11 |
C0 Mode on the CY3681
How to clean out the EEPROM which is previously programmed?
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Not yet rated
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05/30/11 |
Source code of ezusb.lib for FX1/FX2LP
Where can I find source code of ezusb.lib for FX1/FX2LP?
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Not yet rated
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05/30/11 |
Changing the IFCLK source from external to internal and vice versa.
When switching from internal to external IFCLK of the SX2 or FX2 device, does the external master need to do anything with the signal to prevent glitches on the IFCLK? Does the SX2 or FX2 have circuitry to ensure a smooth, glitch free transition between external and internal IFCLK?
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Not yet rated
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05/30/11 |
I would like to request some samples. Who should I contact?
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(1/5) by 1
user
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05/30/11 |
Ceramic resonator for CY7C63001C
Which ceramic resonator can be used for CY7C63001C?
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Not yet rated
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05/30/11 |
Programming EncoreII devices In System Using USB interface
How do I program the EncoreII devices In System using USB cable? What hardware do I need and what is the procedure?
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Not yet rated
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05/30/11 |
PDIP to SOIC Adapter for the CY7C637xx
Are there any PDIP to SOIC adapters for CY7C637xx?
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Not yet rated
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05/30/11 |
Linker Error : ERROR {linker} file 'usb_app_descr.o': undefined symbol 'USB_D0_C1_INTERFACE_LOOKUP'
Why is the linker error : ERROR {linker} file 'usb_app_descr.o': undefined symbol 'USB_D0_C1_INTERFACE_LOOKUP' appearing even though I haven’t made any changes in the code in PSoC Designer Project.
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Not yet rated
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05/29/11 |
Glitch on the I2C Lines During Power Up
Why is there a glich on the I2C lines during Power On or Reset? How can this be removed?
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(3/5) by 1
user
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05/29/11 |
Bandwidth of Continuous Time Operation Amplifier of CY8C26xxx/CY8C25xxx and CY8C27xxx.
What is the bandwidth of a continuous time op-amp?
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Not yet rated
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05/29/11 |
Calibrate the PSoC Internal Temperature Sensor
How do you calibrate the temperature of the FlashTemp user module?
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Not yet rated
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05/29/11 |
Default state of GPIF CTL lines
What is the default state of the GPIF CTL lines?
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Not yet rated
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05/24/11 |
CY3682 development kit contents
Where can I find the CY3682 development kit contents?
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Not yet rated
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05/24/11 |
Differences between CY7C68300C/CY7C68301C/CY7C68320C/CY7C68321C and CY7C68300B/CY7C68301B/CY7C68320/CY7C68321
What is differences between CY7C68300C/CY7C68301C/CY7C68320C/CY7C68321C and CY7C68300B/CY7C68301B/CY7C68320/CY7C68321?
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Not yet rated
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05/24/11 |
Updating FIFOADR signals in FX2LP
In Slave FIFO synchronous write sequence, is it possible to update FIFOADR signals at tFAH after the sampling of the last data. In other words, should FIFOADR signals change only after SLWR goes high?
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Not yet rated
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05/24/11 |
Renaming CyUSB.sys
Is it possible to rename and use CyUSB.sys?
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Not yet rated
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05/24/11 |
Usage of Serial to USB convertors with Keil Debugger
If the host system does not have a serial port which is needed to use Monitor-51 for debugging, is it safe to use a serial to USB convertor with Keil Debugger?
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Not yet rated
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05/24/11 |
Framework files modification for CY7C68014A/CY7C68015A/CY7C68016A
Does the framework files (fw.c, fx2.h , fx2regs.h,etc) need to be modified for CY7C68014A?
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Not yet rated
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05/24/11 |
Reading port pins in FX2LP
How to read ports pins in FX2LP?
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Not yet rated
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05/24/11 |
The crystal requirements for the FX2LP (CY7C68013A)
What are the crystal requirements for the FX2LP (CY7C68013A)?
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Not yet rated
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05/24/11 |
Configure the ports PA, PB, PC, PD and PE of FX2LP as General-Purpose I/O
How to configure the ports PA, PB, PC, PD and PE of FX2LP as general-purpose I/O?
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(5/5) by 1
user
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05/24/11 |
Build errors with SuiteUSB example projects
The firmware example projects with SuiteUSB 3.4.5 build with errors, even though the projects are built as is.Why?
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Not yet rated
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05/24/11 |
Detecting NAKing of OUT transfers by FX2LP
How can i detect in firmware when an OUT transfer has been NAKed by FX2LP due to lack of space in the FIFOs?
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Not yet rated
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05/24/11 |
Drivers for FX1/FX2LP
Drivers for FX1/FX2LP:
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Not yet rated
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05/24/11 |
How NX2LP/NX2LP-Flex notifies host about ECC error
While reading data from the NAND if there is a ECC error how does NX2LP/NX2LP-Flex inform the host about the error?
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Not yet rated
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05/24/11 |
Additional CyAPI.lib libraries besides Visual C++ 2008
What all CyAPI.lib(C++) libraries are available besides library for Visual C++ 2008?
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Not yet rated
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05/24/11 |
In-Bulk-NAK (IBN) Interrupt in FX2LP
What is the usage of In-Bulk-NAK (IBN) Interrupt in FX2LP?
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Not yet rated
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05/24/11 |
PCB Design : Thermal Design Consideration for FX2LP QFN Package.
What are the consideration for thermal efficient PCB design with EZ-USB FX2LP QFN Package?
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Not yet rated
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05/24/11 |
Adding components on the USB lines of FX2LP
We’re planning to add ESD diodes to the USB lines of our FX2LP based design. Is this recommended?
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Not yet rated
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05/24/11 |
Manufacturing mode in CY4611B(FX2LP-to-ATA/ATAPI reference Design)
What is Manufacturing mode in CY4611B how is detected and handled inside the firmware?
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Not yet rated
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05/24/11 |
Linux Driver for EZ-USB (AN2131/FX/FX1/FX2/FX2LP)
Where to find Linux driver for EZ-USB (AN2131/FX/FX1/FX2/FX2LP)?
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(3/5) by 2
users
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05/24/11 |
Clear endpoint FIFO's for the EZ-USB FX2
How do I clear the endpoint FIFO's so that I can start with an empty/clear FIFO for the EZ-USB FX2?
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Not yet rated
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05/24/11 |
USB Signalling Rates supported by SX2
What USB signalling rates does SX2 support?
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Not yet rated
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05/24/11 |
Switching IFCLK source in SX2.
Can the IFCONFIG be set to synchronous (with a driven external IFCLK pin) on power up or is it necessary to have the device first power up in asynchronous mode and then switch to synchronous? What should one be aware of while switching from asynchronous to synchronous ?
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Not yet rated
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05/24/11 |
Technical Reference Manual for the SX2.
Why is there no technical reference manual for the SX2?
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Not yet rated
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05/24/11 |
Advantage of multiple stop bits at Transmitter side for all PSoC devices
What is the recommended number of stop bits for UART transmitter?
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Not yet rated
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05/24/11 |