ZEROPLUS Logic Cube LAP-C(16032)
Revision as of 02:55, 9 November 2012 by Uwe Hermann (talk | contribs)
The ZEROPLUS Logic Cube LAP-C(16032) is a USB-based, 16-channel logic analyzer with up to 100MHz samplerate.
See ZEROPLUS Logic Cube LAP-C(16032)/Info for some more details (such as lsusb -vvv output) on the device.
Hardware
- ZEROPLUS ZP-322MC-5 (probably a custom ZEROPLUS ASIC)
- Genesys Logic GL660USB (USB2.0 to IEEE-1284 / DMA bridge)
- Cypress CY7C1347G-250AXC (4Mbit pipelined sync SRAM, 250MHz)
- National LM2596 (SIMPLE SWITCHER power converter 150 kHz 3A step-down voltage regulator)
- Microchip 93LC46B (1K EEPROM)
- DV4128B (probably also a custom ZEROPLUS chip)
- Pericom PI74FCT245TSE (fast CMOS octal bidirectional transceivers)
- Texas Instruments SN74LVT16245B (3.3V ABT 16bit bus transceivers with 3-state outputs)
- National LM348M (quad 741 op-amp)
USB device IDs
| Model | USB Vendor ID | USB Device ID |
|---|---|---|
| LAP-C(16064) | 0x0c12 | 0x7009 |
| LAP-C(16128) | 0x0c12 | 0x700a |
| LAP-C(32128) | 0x0c12 | 0x700b |
| LAP-C(321000) | 0x0c12 | 0x700c |
| LAP-C(322000) | 0x0c12 | 0x700d |
| LAP-C(16032) | 0x0c12 | 0x700e |
| LAP-C(162000) | 0x0c12 | 0x7016 |
See also Hack a Day comments or the sigrok source code.
Photos
Package, front
Package, back
Package contents
Device
Device with probes
Pins / connector
PCB, front
PCB, back
LAP-C(16032) PCB, top
LAP-C(16032) PCB, top
LAP-C(16032) PCB, bottom
Protocol
TODO.
Resources
- Hack a Day: ZeroPlus logic cube modification
- Openschemes: ZeroPlus Logic Cube - Review and Teardown (pages: 1, 2)
- LostScrews: ZeroPlus LA-C16032 Logic Analyzer
- LostScrews: Reversing the ZeroPlus LA (USB) protocol
- bushing's flickr photoset of the device
- zerominus (source code to talk to the Logic Cube LAP-C series devices, currently being merged into sigrok)
- LostScrews: Upgrading the ZeroPlus Logic Analyzer
- bushing's "ZeroPlus upgrade" flickr photoset