Meilhaus Logian-16L

Meilhaus Logian-16L

Status	planned
Source code	zeroplus-logic-cube
Channels	16
Samplerate	200MHz
Samplerate (state)	100MHz
Triggers	pattern, edge
Min/max voltage	-6V — +6V
Memory	64Kbits/channel (?)
Compression	yes
Website	meilhaus.de

The Meilhaus Logian-16L is a USB-based, 16-channel logic analyzer with up to 200MHz samplerate.

See Meilhaus Logian-16L/Info for some more details (such as lsusb -v output) on the device.

See ZEROPLUS Logic Cube LAP-C series for information common to all devices in this series.

Hardware

lsusb -v output

Bus 001 Device 004: ID 0c12:7064 Zeroplus Device Descriptor:

 bLength                18
 bDescriptorType         1
 bcdUSB               2.00
 bDeviceClass          255 Vendor Specific Class
 bDeviceSubClass       255 Vendor Specific Subclass
 bDeviceProtocol       255 Vendor Specific Protocol
 bMaxPacketSize0        64
 idVendor           0x0c12 Zeroplus
 idProduct          0x7064 
 bcdDevice            3.02
 iManufacturer           0 
 iProduct               11 
 iSerial                12 
 bNumConfigurations      1
 Configuration Descriptor:
   bLength                 9
   bDescriptorType         2
   wTotalLength           39
   bNumInterfaces          1
   bConfigurationValue     1
   iConfiguration          0 
   bmAttributes         0xc0
     Self Powered
   MaxPower               10mA
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        0
     bAlternateSetting       0
     bNumEndpoints           3
     bInterfaceClass       255 Vendor Specific Class
     bInterfaceSubClass    255 Vendor Specific Subclass
     bInterfaceProtocol    255 Vendor Specific Protocol
     iInterface              0 
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x81  EP 1 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x02  EP 2 OUT
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x83  EP 3 IN
       bmAttributes            3
         Transfer Type            Interrupt
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0001  1x 1 bytes
       bInterval               8

Photos

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  Device, top

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  Device, bottom

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  Case

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  Connector

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  PCB, top

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  PCB, bottom

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  RAM chip