Difference between revisions of "CWAV USBee SX"

From sigrok
Jump to navigation Jump to search
m
Line 1: Line 1:
[[File:Cwav usbee sx.jpg|thumb|right|CWAV USBee SX]]
[[File:Cwav usbee sx.jpg|thumb|right|CWAV USBee SX]]
[[File:Usbee sx case back.jpg|thumb|right|Case back]]
[[File:Usbee sx case open.jpg|thumb|right|Case open]]
[[File:Usbee sx pcb front.jpg|thumb|right|PCB front]]
[[File:Usbee sx pcb back.jpg|thumb|right|PCB back]]


The [http://usbee.com/sx.html USBee SX] is a Cypress FX2 based, 8-channel logic analyzer (and signal generator). It has no firmware on board; this must be uploaded when the unit is powered on. sigrok uses the [[fx2lafw]] firmware for this.
The [http://usbee.com/sx.html USBee SX] is a USB-based, 8-channel logic analyzer (and signal generator) with up to 24MHz sampling rate.
 
It has no firmware on board; this must be uploaded when the unit is powered on. sigrok uses the [[fx2lafw]] firmware for this.


See [[CWAV USBee SX/Info]] for more detailed information on the device.
See [[CWAV USBee SX/Info]] for more detailed information on the device.


== Components ==
== Hardware ==


* Main chip: Cypress CY7C68013A-56PVXC (SSOP)
* Main chip: Cypress CY7C68013A-56PVXC (SSOP)
Line 15: Line 13:
* I2C EEPROM: Microchip 24LC01B
* I2C EEPROM: Microchip 24LC01B
* Crystal: 24MHz
* Crystal: 24MHz
== Photos ==
<gallery>
File:Cwav usbee sx.jpg|<small>CWAV USBee SX</small>
File:Usbee sx case back.jpg|<small>Case back</small>
File:Usbee sx case open.jpg|<small>Case open</small>
File:Usbee sx pcb front.jpg|<small>PCB front</small>
File:Usbee sx pcb back.jpg|<small>PCB back</small>
</gallery>
== Protocol ==
Since we use the open-source [[fx2lafw]] firmware for this device, we don't need to know the protocol.
However, for those interested in this, someone else has already [https://blog.visucore.com/tags/usbee decoded most of it].

Revision as of 16:19, 17 June 2012

CWAV USBee SX

The USBee SX is a USB-based, 8-channel logic analyzer (and signal generator) with up to 24MHz sampling rate.

It has no firmware on board; this must be uploaded when the unit is powered on. sigrok uses the fx2lafw firmware for this.

See CWAV USBee SX/Info for more detailed information on the device.

Hardware

  • Main chip: Cypress CY7C68013A-56PVXC (SSOP)
  • 3.3V voltage regulator: ST LD33
  • I2C EEPROM: Microchip 24LC01B
  • Crystal: 24MHz

Photos

Protocol

Since we use the open-source fx2lafw firmware for this device, we don't need to know the protocol.

However, for those interested in this, someone else has already decoded most of it.