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Title
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Customer Rating
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Updated
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Limitations of STA tool in PSoC Creator
What are all the limitations of Static Timing Analysis tool in PSoC Creator
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Not yet rated
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06/17/11 |
MLC support in NX2LP and Maximum Nand size
Does NX2LP-Flex support MLC flash? What is the Maximum size of NAND flash which it can support?
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Not yet rated
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06/17/11 |
Driver for CY3640 Thermometer application
Where can I get the drivers for Thermometer application available with CY3640?
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Not yet rated
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06/16/11 |
CY3640 Hi-Lo USB Programmer fails to program other M8 USB microcontrollers
I am trying to use Hi-Lo USB Programmer included in CY3640 to program other M8 USB microcontrollers, but it failed. Why?
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Not yet rated
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06/16/11 |
Low-speed D- is pulled up to 3.3V
The USB Spec says that low-speed D- is pulled up to 3.3V source through a 1.5K resistor. Some of your documents have a 7.5K instead. Why?
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Not yet rated
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06/16/11 |
Multiple interfaces with M8
Can a M8 device support multiple interfaces?
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Not yet rated
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06/16/11 |
Transmit 8 bytes every 1ms with a low-speed device
Can I transmit 8 bytes every 1ms with a low-speed device? The Spec says the fastest polling rate is 10ms.
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Not yet rated
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06/16/11 |
Higher Power consumption of TetraHub when in unconnected powered state
I have the TetraHub evaluation powered up and am measuring the current drawn by the device in connected and unconnected state. When I measure the current drawn by TetraHub and not connected to any host, it seems to be a lot more than what is measured when it is in a connected state. Power consumption is approximately 3.1W when unconnected. When connected power consumption goes down to approximately 1.2W. Why is the power consumption of TetraHub in a connected state more than it is when in an unconnected state?
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Not yet rated
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06/16/11 |
CY3500
What is the CY3500?
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Not yet rated
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06/15/11 |
Design for CY3650 fails on real silicon
Why does design work on the CY3650 development kit (or CY3651/CY3652), but does not work on real silicon?
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Not yet rated
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06/15/11 |
Using Sheet connector in PSoC Creator
What is a Sheet connector? How to use it?
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Not yet rated
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06/15/11 |
Displaying a Float Value on LCD in PSoC Creator
How do I convert a float value to ascii and display it on an LCD in PSoC Creator?
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(3.5/5) by 4
users
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06/15/11 |
Binding the driver manually for PSoC 3 FTK
How to bind the driver manually for PSoC3 First Touch Kit?
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Not yet rated
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06/15/11 |
Maximum allowable PLL output in PSoC Creator for PSoC 3
PSoC Creator does not allow PLL output to be set to 67 MHz. Why it is so? What is the way to set PLL output to maximum?
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Not yet rated
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06/15/11 |
Use of PSoC Creator for PSoC1
Can PSoC Creator be used for PSoC1 parts (CY8C2xxxx series parts)?
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Not yet rated
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06/15/11 |
Open source products used by PSoC Creator
What are the open source products which PSoC Creator use?
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Not yet rated
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06/15/11 |
ROM file download to CM8MON41
When using CM8MON41, why can't we download my ROM file correctly to the emulator?
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Not yet rated
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06/15/11 |
CY3650 Development Kit to program the 630xx/631xx parts
Is it possible to use the CY3650 Development Kit to program the 630xx/631xx parts?
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Not yet rated
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06/15/11 |
CY3650 working under Windows XP
Does the CY3650 (or CY3651/52) work under Win XP?
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Not yet rated
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06/15/11 |
SPI Interface with TetraHub
Can a processor with a SPI interface be used to program the TetraHub?
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Not yet rated
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06/15/11 |
Multiple USB devices connected to hub at the same time or during power-up
When I have multiple USB devices connected to a hub at the same time or during power-up of the hub, all the devices will have address 0. How will the host enumerate these devices?
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Not yet rated
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06/15/11 |
the unused GREEN# and AMBER# LED output pins of TetraHub
How should the unused GREEN# and AMBER# LED output pins of TetraHub be connected?
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Not yet rated
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06/15/11 |
What software comes with the Tetrahub reference design kit (CY4602)?
What software comes with the Tetrahub reference design kit (CY4602)?
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Not yet rated
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06/15/11 |
Input threshold of HX2 BUSPOWER pin
What is the input threshold of the HX2 BUSPOWER pin?
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Not yet rated
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06/15/11 |
TetraHub, QFN package overheating issue
Does the QFN package have any trick to avoid the heating issue?
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Not yet rated
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06/15/11 |
Minimum Supply Voltage to PSoC 1
What is the minimum operating supply voltage that can be provided to PSoC1 devices ?
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Not yet rated
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06/15/11 |
Default TT Mode of HX2
Why is the TetraHub set-up to default to single TT when it can support multiple TT?
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Not yet rated
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06/15/11 |
Win98 Drivers for TetraHub
Do you have drivers that can be used under Win 98 OS that support TetraHub functionality and do they support Multiple TT functionality?
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Not yet rated
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06/15/11 |
How are muliple Tetrahubs with same VID/PID addressed without having any serial number?
If serial numbers are not supported by TetraHub, how does the OS differentiate between multiple Tetrahubs with same VID/PID when plugged into the same USB host.
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Not yet rated
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06/15/11 |
Any schmitt triggers on TetraHub RESET pin?
Are there any schmitt triggers on TetraHub RESET pin? Any Rise and Fall time spec?
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Not yet rated
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06/15/11 |
TetraHub during RESET
What happens on resetting the TetraHub using the RESET# pin? Does the TetraHub re-enumerate? What states are the I/O pins? What state are the SPI_CS, SPI_SD and SPI_SCK in during reset? Is the EEPROM queried again on a reset?
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Not yet rated
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06/15/11 |
MBR2044 GPO's Drive modes and Logic levels
In CY8CMBR2044, what will be the Drive modes and Logic levels of GPOs under different operating modes?
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Not yet rated
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06/13/11 |
HOTLink II Three Level Control Inputs
Can the 3-Level select static control inputs be controlled by an FPGA/CPLD output?
(For CYP(V)15G0401DXB, CYP(V)15G0402DXB, CYP(V)15G0201DXB, and CYP(V)15G0101DXB).
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Not yet rated
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06/13/11 |
Switching between Serial Differential Inputs
- How long does it take for HOTLInk II receiver to switch between the serial differential inputs from IN1(+/-) to IN2(+/-)
- How long does it take for HOTLInk II receiver to switch between the serial differential inputs from IN1(+/-) to IN2(+/-)
- IN1(+/-) is coming from an external link. OUT2(+/-) loop back's to IN2(+/-). Two channels have the same freq. Before the external link is established, we select IN2. We have plenty of time for the receiver to lock in IN2. When the external link on IN1 becomes OK, we switch the receiver to IN1. How long does it take for the clock recovery to lock in? Does it still take 376K UI?
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Not yet rated
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06/13/11 |
Considerations in Interfacing HOTLink II to Fiber Optic Module
What are the considerations in Interfacing HOTLink II to Fiber Optic Module? How can I interface a SFP fiber optic module with HOTLink II?
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Not yet rated
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06/13/11 |
Receive Status Bits in HOTLink II
What is the purpose of receive status bits in HOTLink II? What is the function of priority in table 20 of the data sheet of CYP15G0401DXB? What are the different modes of status reporting?
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Not yet rated
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06/13/11 |
State of the RXSC/D* signal while VLTN is asserted for the CY7C9689A
What is the state of the RXSC/D* signal while VLTN is asserted for the CY7C9689A?
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Not yet rated
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06/13/11 |
Significance of HOTLink claim of requiring no external PLL components?
What is the significance of the HOTLink claim of requiring no external PLL components?
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Not yet rated
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06/13/11 |
Power consumption of the SMPTE 259M Scrambler/Controller and Descrambler/Framer-Controller
What is the typical power consumption of the SMPTE 259M Scrambler/Controller and Descrambler/Framer-Controller?
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Not yet rated
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06/13/11 |
Power (VDDA & VDD) and ground (VSSA & VSS) pins on the CY7C924ADX
What needs to be done with the power (VDDA & VDD) and ground (VSSA & VSS) pins on the CY7C924ADX?
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Not yet rated
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06/13/11 |
Configuration for connecting the HOTLink Transmitter/Receiver power and ground pins
What is the optimum configuration for connecting the HOTLink Transmitter/Receiver power and ground pins?
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Not yet rated
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06/13/11 |
Character Rate vs Byte Rate
Explanation of what character rate vs byte rate means?
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Not yet rated
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06/13/11 |
Built-In Selt-Test (BIST) and why should I use it?
What is Built-In Selt-Test (BIST) and why should I use it?
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Not yet rated
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06/13/11 |
Asynchronous vs Synchronous(Clocked) FIFOs
- What is the difference between clocked and synchronous FIFO's?
- What different types of FIFO's are there?
- Why should one prefer one type over another?
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Not yet rated
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06/13/11 |
Signal Overshoot / Undershoot
- How does signal overshoot affect FIFO operation?
- How does one fix overshoot/undershoot problems on the board?
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Not yet rated
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06/13/11 |
Cypress FIFO Architecture
- How is the FIFO made?
- Is the FIFO memory volatile or non-volatile?
- Is the FIFO memory static or dynamic?
- What is the architecture of Cypress FIFOs?
- Are Cypress FIFOs bubble-through FIFOs?
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Not yet rated
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06/13/11 |
General FIFO - Tri-stated signal connected to data inputs
What will happen if we have a tri-state output connected to the input of the FIFO? We are always driving the clock and control inputs; it is only the data inputs that will be receiving a tri-stated floating signal.
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Not yet rated
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06/13/11 |
External Master Reset of all Cypress FIFO's
- Is there a built-in reset in Cypress FIFO's?
- Is there POR circuitry in Cypress FIFO's?
- Do I need to reset the FIFO on power up?
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Not yet rated
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06/13/11 |
Master Reset problems
- What all things can affect Master Reset?
- Even after following timing specifications for Master Reset, it is not working , why ?
- Will noise on the signal lines affect the functionality of the device.
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Not yet rated
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06/13/11 |
Unidirectional vs. Bidirectional FIFOs
What is the difference between unidirectional and bidirectional FIFO's? Why would I use a bidirectional FIFO? How is memory shared in a bidirectional FIFO?
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Not yet rated
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06/13/11 |