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Results 1 - 25 of 31 1  2   Next >
Title Customer Rating Updated
Frequently Asked Questions about I2C lines - KBA85348

Not yet rated 		01/03/13
Different Modules of AgileHID for Wireless Devices - KBA82947
Question: Does the AgileHID protocol have different modules for wireless device (keyboard, mouse) and dongle?
Not yet rated 		10/11/12
Interfacing PSoC® 3/PSoC 5 with an Android Device - KBA83909
Question: Can the USB component in PSoC 3 work with an Android Device?
Not yet rated 		10/10/12
Configuring a CY8C201xx Device for Use Either with External Pull-ups or With a Master Operating at Different VDD – KBA80735
Question: What action must be taken to use a CY8C201xx device either with external pull-ups or with a master operating at different VDD?
Not yet rated 		07/03/12
Programming PSoC 1 using an I2C Bootloader
How to program a PSoC 1 MCU using an I2C interface?
Not yet rated 		03/24/12
Clock Stretching and I2C speed
How does the I2C clock speed affect the duration of clock stretching introduced by the I2C slave?
Not yet rated 		03/13/12
Incomplete data transfer
I'm transferring a large block of data that takes multiple transactions to complete. The data appears to transfer correctly but the host does not seem to receive the data. What could be the problem?
Not yet rated 		09/22/11
Longest distance that USB can operate
What is the longest distance that USB can operate?
(2/5) by 2 users 		09/12/11
Maximum number of devices
What is the maximum number of USB devices that can be connected to a host?
Not yet rated 		07/02/11
FX2 HID device unable to respond to the Get_Report_Descriptor request
I am using the bulkloop example as a basis to design a HID device using the FX2. I have defined the HID descriptor correctly as stated in the HID spec but the FX2 fails to respond to the GET_HID_DESCRIPTOR request. Do you have an example that shows how to design a HID device using FX2?
(1/5) by 1 user 		06/17/11
FX2LP I2C operating speed is lesser than the expected value
In FX2LP’s I2C interface, when we select 400 kHz, we only get ~300 kHz bus speed. Similarly when we select 100 kHz, we get ~85 kHz. What is the reason?
(2/5) by 1 user 		06/17/11
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.
Not yet rated 		06/16/11
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?
Not yet rated 		06/15/11
Operating EZI2C in PSoC at lower than 50KHz frequency
I want to operate PSoC EZI2C as a slave in I2C communication. The I2C master clock frequency is 40KHz, but in designer the options available for CLK are 50KHz, 100KHz and 400KHz. Can PSoC respond to 40KHz ?
Not yet rated 		06/13/11
Renumeration process in SX2 .
How is renumeration procedure possible if firmware cannot be uploaded to the SX2?
Not yet rated 		06/09/11
Maximum Packet Sizes for FX2/FX2LP in Full-speed Mode.
The FX2/FX2LP Technical Reference manual says the buffers appear smaller when the FX2/FX2LP runs at full speed and that packets are fixed at 64 bytes for non-Iso types. Does this mean that we cannot take advantage of the larger (slave) FIFO sizes - such as 512 bytes for bulk transfers - when using a PC that does not support high speed ?
Not yet rated 		04/04/11
I2C clock frequency of CapSense Exress device
What is the frequency at which I2C slave is configured in CapSense Express devices?
(3/5) by 2 users 		04/01/11
I2S Emulation with PSoC
Is it possible to implement the I2S with the PSoC for audio to talk with an external 16-bit Codec or DAC such as the AKM 4550?
Not yet rated 		03/30/11
Using FX2/FX2LP can I pull up SDA and SCL line to 5V power supply?
I would like to use an FX2/FX2LP with an I2C slave device operating at 5V. Can I pull up SDA and SCL line to 5V power supply?
Not yet rated 		03/29/11
Where Can I Find an Example for I2C Operations (FX2LP)?
Where I can get any example for I2C operations of FX2LP?
Not yet rated 		03/29/11
EZI2C does not work with address greater than 63
Why does the EZI2C UM does not work when I2C address is greater than 63?
Not yet rated 		03/27/11
Bluetooth Interface with PSoC
Does PSoC have Bluetooth radio or can we interface USB-Bluetooth modules with PSoC?
Not yet rated 		03/27/11
USB suspend, resume and remote wakeup on CY8C24x94 and CY7C643xx parts?
How to do a USB suspend, resume and remote wakeup on CY8C24x94 and CY7C643xx parts?
Not yet rated 		03/26/11
I2C and SPI not allowed in same project
Why are I2C and SPI UMs not allowed to be placed in the same project in PSoC 1 though there are separate hardware blocks for both of them?
Not yet rated 		03/24/11
PSoC I2C Block Clock Stretching: Worst Case Duration

Not yet rated 		06/29/10
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