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GP-24100 [7]
GP-22050 [6]
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  • GP Series devices(32)
1 Can I use multiple devices on the same PC? Featured

Here is what is currently possible (8PI Control Panel version 2.03 / SPI Storm Studio version 1.1.8). 1) Multiple devices that use 8PI Control Panel as control software can be used on the same PC. This applies to GP and Xpress series devices being used together.…

2 Can I use your devices as a SPI or I²C slave? Featured

No you can't. SPI Storm is an advanced SPI, Dual-SPI, Quad-SPI and custom protocol host adapter (Master). SPI Xpress / GP Series devices in SPI mode of operation can be used as SPI Master and/or SPI Analyzer. I2C Xpress / GP Series devices in I2C mode of…

3 Are the GP / Xpress devices I/Os protected against high voltage?

No, they are not. Applying a voltage that goes beyond the absolute maximum ratings shown on the top label of the device and in the device data sheet is likely to damage the device. Click here to go to our 'Documentation page' and download our devices data…

4 Can I configure the GP series device so to use some signals in Digital Pattern Generator mode and some others in Logic Analyzer mode?

No you can't. While multiple modes of operation are available for GP Series devices, each mode of operation is a separate entity and can't be 'mixed' with another one whatsoever. Each mode of operation defines a set of hardware settings and software functions…

5 Can I use multiple modes of operation simultaneously?

No you can't. Using GP Series device requires selecting the mode of operation that is needed for your session. The modes of operation currently available and supported are: - ADWG / Digital Pattern Generator mode, used for digital data generation; - Analyser…

6 How can I use an I/O voltage different from the default 3.3V LVCMOS?

You can use the external I/O voltage connector (VEXT) of the GP and Xpress series devices to supply a voltage different from 3.3V for the device I/Os. - the supplied voltage MUST be lower than 3.3V - acceptable range is 1.5V to 3.3V. - the procedure and location…

7 How to specify 0 bit for read phase using ShiftWrThenRd?

When I called the ShiftWrThenRd for 3-wire spi operation, I found that writing bits followed by reading 0 bit is not successful. The corresponding function return is -401. If the number of reading bits is changed to 1, the operation is successful but the…

8 Overview of available modes of operation for GP / Xpress series devices.

8PI Control Panel software must be used to control GP and Xpress series devices. ‘8PI Control Panel software’ notably includes: Windows(R) graphical user interface, C/C++ libraries and TCL/tk interface. 8PI Control Panel software includes all the modes…

9 What are the differences between Xpress and GP series?

Xpress series devices constitute our entry-level price devices. Xpress devices are dedicated to one single type of application only. GP series devices are more advanced in terms of number of functionalities, upgradeability and performance. Both GP and Xpress…

10 What are the key differences between GP Series devices?

Please refer to the table below: DeviceMemoryMax. FrequencyMax. data width GP-22050 16 kByte 50 MHz 16 bits GP-24100 8 MByte 100 MHz 16 bits GP-24116 16 MByte 100 MHz 16 bits GP-24132 32 MByte 100 MHz 16 bits

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