Difference between revisions of "Robomotic MiniLogic"
Jump to navigation
Jump to search
Uwe Hermann (talk | contribs) m |
Uwe Hermann (talk | contribs) |
||
| Line 7: | Line 7: | ||
== Hardware == | == Hardware == | ||
* Main chip: Cypress CY7C68013A-56PVXC (FX2) | * '''Main chip:''' [http://www.cypress.com/?rID=38801 Cypress CY7C68013A-56PVXC (FX2)] ([http://www.cypress.com/?docID=34060 datasheet]) | ||
* Octal 3- | * '''Octal 3-state non-inverting buffer/line-driver/line-receiver:''' 74HC244A (TODO: vendor?) | ||
* 1A | * '''1A low-dropout voltage regulator (3.3V):''' [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet]) | ||
* 2K I2C serial EEPROM: 2x Microchip 24LC02BI | * '''2K I2C serial EEPROM:''' 2x [https://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010810 Microchip 24LC02BI] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21709J.pdf datasheet]) | ||
* 64K I2C serial EEPROM: Microchip 24LC64I | * '''64K I2C serial EEPROM:''' [https://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010831 Microchip 24LC64I] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21189S.pdf datasheet]) | ||
== Photos == | == Photos == | ||
Revision as of 22:03, 30 April 2012
The Robomotic MiniLogic is a cheap Cypress FX2-based 8-channel USB logic analyzer with a maximum samplerate of 24 MHz.
See Robomotic MiniLogic/Info for more detailed information on the device.
Hardware
- Main chip: Cypress CY7C68013A-56PVXC (FX2) (datasheet)
- Octal 3-state non-inverting buffer/line-driver/line-receiver: 74HC244A (TODO: vendor?)
- 1A low-dropout voltage regulator (3.3V): Advanced Monolithic Systems AMS1117-3.3 (datasheet)
- 2K I2C serial EEPROM: 2x Microchip 24LC02BI (datasheet)
- 64K I2C serial EEPROM: Microchip 24LC64I (datasheet)
Photos
Device, front
Device, back
PCB, front
PCB, back
Cypress FX2
74HC244A
AMS1117
2x Microchip 24LC02BI
Microchip 24LC64I
See also this flickr set for more photos of the device.