sigrok - User contributions [en]

Pico Technology PicoScope 2406B/USB traffic

2023-07-03T23:16:22Z

Septadecimal: add a couple of traffic dumps and some notes

These are some notes on a hypothetised USB wire protocol for the Picoscope 2406B device.

On this page, (A) etc means an identical packet.

These are all URB_BULK transfers

<code>...</code> means 00s to end

* Endpoints appear to be:
** Endpoint 0 (control): FX control, not used in standard operation
** Endpoint 1 controls the scope
** Endpoint 2 is used for data download

== Open Picoscope SW with disabled channels ==

PcapNG capture: [[:file:PS 2406B connect start ps sw no channels on.pcapng.zip]]

<pre>
DIR SIZE DATA

Data out: 64: 02 02 02 7a e6 00 ...

Data in: 1: 00

(Ping)
Data out: 1: 01

Data in: 8: 01 03 03 00 ... (F, serial number?)

Data out: 64: 02 83 03 51 00 ...

Data in: 1: 01

Data in : 64: 02 03 02 51 40 00 ...
^
\-Xfer len?

Data in: 64:

"C0 load"? "Serial EEPROM Present, First Byte is C0"

-VID- -PID- -DID- -Cfg-
0000 c0 e9 0c 16 10 13 00 00 01 01 00 47 01 00 00 00 ...........G....
<- serial +nul -> <- cal date?
0010 00 00 00 49 57 30 37 34 30 31 33 33 00 30 36 4d ...IW0740133.06M
------------->
0020 61 79 32 31 00 00 00 21 00 22 00 24 00 2a 00 22 ay21...!.".$.*."
0030 00 24 00 2b 00 22 00 24 00 2b 00 00 00 00 00 39 .$.+.".$.+.....9

Data out: 64: 02 03 02 51 40 ...

Data in 64:

0000 00 3a 00 3c 00 3f 00 3a 00 3c 00 3f 00 3a 00 3c
0010 00 3f 00 00 00 00 00 26 00 27 00 29 00 2b 00 28
0020 00 2a 00 2b 00 28 00 2a 00 2b 00 00 00 00 00 14
0030 00 15 00 17 00 1d 00 15 00 17 00 1d 00 15 00 17

Data out: 64: 02 03 02 51 40 ...

Data in 64:

0000 00 1d 00 00 00 00 80 b2 85 b2 85 b2 85 b2 85 ae
0010 85 ae 85 ae 85 e1 85 e1 85 e1 85 00 80 00 80 5d
0020 86 5d 86 5d 86 5d 86 4e 86 4e 86 4e 86 4b 86 4b
0030 86 4b 86 00 80 00 80 8a 86 8a 86 8a 86 8a 86 81

Data out: 64: 02 03 02 51 40 ...

Data in: 64:

0000 86 81 86 81 86 a8 86 a8 86 a8 86 00 80 00 80 54
0010 85 54 85 54 85 54 85 8b 85 8b 85 8b 85 93 85 93
0020 85 93 85 00 80 00 00 02 20 73 72 0d 74 08 04 07
0030 79 73 72 0d 74 08 04 07 79 73 72 0d 74 08 04 07

Lots of these out/in pairs, presumably reading EEPROM or something
Many of the later ones are all 00
128 in total = 128 * 64 bytes read = 8192 bytes

Data out: 64: 02 83 02 57 00 ...

Data in: 1: 01

Data out: 64: 02 0a 00 ...

Data out: 64: 02 81 03 b0 00 01 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 00 02 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 00 04 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 00 10 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 00 80 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 00 20 0c 03 0a 00 ...

Data out: 64: 02 81 03 b0 00 40 ...

Data out: 64:

0000 02 81 03 80 20 ff 81 03 b2 e6 ff 81 03 b0 00 ff
0010 81 03 b5 f7 ff 00 ...

Data out 64:
0000 02 81 03 80 20 ff 81 03 b2 e6 ff 81 03 b0 00 ff
0010 81 03 b5 f7 ff 00 ...

Data out: 64: 02 81 03 b0 ff 00 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 ff 40 00 ...
Data out: 64: 02 81 03 b0 ff 20 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 ff 80 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 ff 10 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 ff 04 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 ff 01 0c 03 0a 00 ...
Data out: 64: 02 81 03 b0 ff 02 0c 03 0a 00 ...

Data out: 64: 02 02 02 f4 e6 00 ...

Data in: 1: 03

Data out 64:
0000 02 83 04 0c 02 28 00 83 04 0c 01 28 00 83 04 0c
0010 08 28 00 83 04 0c 04 28 00 0c 03 0a 00 ...

Data in: 4: 01 01 01 01

Data out: 5: 04 ce 3b 0c 00

Data out:32768:

0000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
0010 55 99 aa 66 0c 85 00 e0 04 00 8c 85 20 11 8c 82
0020 bc 10 8c 86 90 77 8c 43 20 00 02 c9 0c 87 00 f3
0030 0c 83 00 81 04 00 04 00 04 00 04 00 04 00 04 00
0040 04 00 04 00 04 00 04 00 04 00 04 00 04 00 04 00
0050 04 00 04 00 04 00 cc 81 3c 13 8c 81 10 81 2c 84
0060 00 00 4c 80 00 f8 8c 87 ff ff cc 84 00 a0 cc 82
0070 00 20 cc 80 80 00 4c 86 00 00 4c 81 00 00 4c 85
0080 00 00 4c 83 00 00 4c 87 00 00 cc 85 d8 47 cc 43
0090 00 00 00 00 04 00 04 00 0c 44 00 00 00 00 0c 85
00a0 00 80 0a 06 00 60 38 53 00 00 00 00 00 00 00 00
00b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
....

.... 23 similar 32k xfers

Data out:15310:

0000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
...
3af0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3b00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b10 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b20 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b30 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b40 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b50 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b60 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b70 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
3b80 ff ff ff ff 00 90 ac 81 0c 85 00 50 0c 85 00 c0
3b90 04 00 04 00 04 00 04 00 0c 85 00 50 0c 85 00 a0
3ba0 0c 87 00 ff 0c 83 00 81 0c 40 00 30 a3 80 0c 85
3bb0 00 b0 04 00 04 00 04 00 04 00 04 00 04 00 04 00
3bc0 04 00 04 00 04 00 04 00 04 00 04 00 04 00

Total 24 * 32768 + 1 * 15310 = 801742 bytes = 0x0C3BCE

Looks like FPGA bitstream

Data out: 64: 02 01 01 80 00 ...

Data in: 1: 2d

Data out: 64: 02 0e 06 05 04 00 ...

Data in: 6: 00 00 fc 02 00 00 ...

Data out: 64: 02 0e 05 05 00 ...

Data in: 5: 00 00 01 00 33 ...

(??Flash LED??)
Data out: 64: 02 8e 05 08 00 03 00 09 0c 03 14 00 ...

Data out: 64:
0000 02 8e 3c 01 00 00 ff 0f 00 00 00 00 00 00 00 00
0010 00 00 00 00 01 00 00 00 20 00 00 00 00 00 00 20
0020 00 00 00 20 00 00 00 00 00 00 00 00 00 e8 03 00
0030 00 00 00 00 00 00 e8 03 00 00 00 00 00 00 01 00

Data out: 64:
0000 02 8e 2c 01 3a 00 01 00 00 00 00 00 00 01 00 00
0010 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0020 ...

5 more xfers with 02 8e

Data out: 64: 02 0c 03 14 00 00 ...

7 xfers start with 02 8e

Data out: 64: 02 0c 03 0a 00 00 8e 03 07 02 13 8e 03 07 02 11 ...

Data out: 64: 02 8e 03 01 01 ee 0c 03 0a 00 ...

Data out: 64: 02 0e 04 05 0e 00 ...

Data in: 4: 00 00 8a 0b

Data out: 64: 02 0e 06 05 08 00 ...

Data in: 6: 00 00 05 c4 00 00 ...

3 * 02 8e

Data out: 64: 02 0e 06 05 08 00 ...

Data in: 6: 00 00 07 44 00 00 ... (C)

3 * 02 8e

Data out: 64: 02 0e 04 05 0c 00 ...

Data in: 4: 00 00 33 07

Data out: 64: 02 8e 03 01 01 00 ...

Data out: 64: 02 0c 03 14 00 ...

Data out 64: 02 0e 06 06 08 00 ...

Data in: 6: 00 00 07 44 00 00 ... (C)

Data out: 64: 02 8e 03 07 02 15 0c 03 14 ...

Data out: 64: 02 0e 06 05 08 00 ... (D)

Data in: 6: 00 00 07 44 00 00 ... (C)

Data out: 64: 02 8e 03 07 02 11 0c 03 14 00 ...

Data out: 64: 02 0e 06 05 08 00 ... (D)

Data in: 6: 00 00 07 44 00 00 ... (C)

7 * 02 8e

Data out: 64: 02 87 06 00 00 01 00 03 01 00 ...

Data out: 32k: 08 02 (repeats forever)
Data out: 32k: 08 02 (repeats forever, again)

2 * 02 8e
Data out: 64: 02 8e 02 00 05 8e 02 00 04 ... (E)

(Ping)
Data out: 1: 01

Data in: 8: 01 03 03 .... (F, serial?)

2 * 02 8e
Data out: 64: 02 8e 02 00 05 8e 02 00 04 ... (E)

(Ping)
Data out: 1: 01

Data in: 8: 01 03 03 .... (F, serial?)
</pre>

== With SW open, enable Ch A at 20mV ==

PcapNG capture: [[:File:PS 2406B turn on ch a 20mv.pcapng.zip]]

<pre>
Data out: 64: 02 0e 06 05 08 ...

Data in: 6: 00 00 07 44 00

Data out: 64: 02 8e 02 00 08 ... (A)

Data out: 64: 02 8e 02 00 01 ... (B)

Data out: 64: 02 0a 00 00 00 ...

Data out: 64: 02 8e 03 01 20 ...

Data out: 64: 02 8e 02 00 00 ...

Data out: 64: 02 07 06 20 00 00 00 02 01 00 ...

Data in: 32:

0000 aa 55 01 04 00 00 00 00 fc d9 00 00 00 00 00 00
0010 00 00 00 00 00 00 00 00 00 00 00 00 02 00 10 00

Data out: 64: 02 8e 02 00 08 ... (A)
Data out: 64: 02 8e 02 00 01 ... (B)

Data out: 64:

0000 02 8e 04 01 0f cc 9e 8e 03 01 13 2a 8e 07 01 42
0010 08 01 02 b3 01 8e 02 00 ...

Data out: 64: 02 07 06 08 10 00 00 02 01 00 ...

--------------------------------------------------------

Then acq on EP 2:

data in: 4104:

0000 fc 02 fd 03 fd 02 fc 02 fd 02 fc 02 fc 02 fd 02
0010 fc 03 fd 02 fc 02 fc 02 fd 02 fd 02 fd 03 fd 03

This looks like raw samples of some sort

--------------------------------------------------------

Back to EP 1:
00
Data out: 64: 02 8e 02 00 08 ... (A)
Data out: 64: 02 8e 02 00 01 ... (B)

Data out: 64:

0000 02 8e 04 01 0f 2a 9f 8e 04 01 45 c7 00 8e 02 00
0010 ...

Data out: 64: 02 07 06 0c 23 00 00 02 01 00 ...

Then acq on EP 2 again (8972)
</pre>

Pico Technology PicoScope 2406B/Info

2023-07-03T23:07:24Z

Septadecimal: Created page with " * USB Vendor ID: 0ce9 * USB Product ID: 1016 == lsusb (before firmware upload) == lsusb -d 0ce9:1016 -vvv <pre> Bus 002 Device 027: ID 0ce9:1016 Pico Technology PicoScope 2000A series PC Oscilloscope Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 255 Vendor Specific Class bDeviceSubClass 255 Vendor Specific Subclass bDeviceProtocol 255 Vendor Specific Protocol bMaxPacke..."

* USB Vendor ID: 0ce9
* USB Product ID: 1016

== lsusb (before firmware upload) ==

lsusb -d 0ce9:1016 -vvv

<pre>
Bus 002 Device 027: ID 0ce9:1016 Pico Technology PicoScope 2000A series PC Oscilloscope
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 0x0ce9 Pico Technology
idProduct 0x1016 PicoScope 2000A series PC Oscilloscope
bcdDevice 0.13
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x00ab
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 6
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 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 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 0x04 EP 4 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 0x86 EP 6 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 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 2
bNumEndpoints 6
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 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 0x86 EP 6 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 3
bNumEndpoints 6
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 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 0x86 EP 6 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
bNumConfigurations 1
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
(Bus Powered)
</pre>

== USB traffic captures ==

{| class="wikitable"
! File
! Description
|-
| [[:File:PS 2406B connect start ps sw no channels on.pcapng.zip]]
|
* Connect USB
* Start Picoscope software
* No channels active
|-
| [[:File:PS 2406B connect start ps sw using ch a.pcapng.zip]]
|
* Connect USB
* Start Picoscope software
* Channel A active
|-
| [[:File:PS 2406B open via api.pcapng.zip]]
|
* Opening device using the API call
|-
| [[:File:PS 2406B turn on ch a 20mv.pcapng.zip]]
|
* With a running device, no channels
* Enable Channel A at 20mV/div
|}

File:PS 2406B turn on ch a 20mv.pcapng.zip

2023-07-03T23:06:11Z

Septadecimal: USB traffic of Picoscope 2406B: * With device already running * Turn on Channel A with 20mV/div scale

== Summary ==
USB traffic of Picoscope 2406B:

* With device already running
* Turn on Channel A with 20mV/div scale
== Licensing ==
{{PD}}

File:PS 2406B open via api.pcapng.zip

2023-07-03T23:05:18Z

Septadecimal: USB traffic of Picoscope 2406B: * Connect * Open device using the API function

== Summary ==
USB traffic of Picoscope 2406B:

* Connect
* Open device using the API function
== Licensing ==
{{PD}}

File:PS 2406B connect start ps sw using ch a.pcapng.zip

2023-07-03T23:04:19Z

Septadecimal: USB traffic of Picoscope 2406B: * Connect * Start Picoscope Software * Enable Channel A

== Summary ==
USB traffic of Picoscope 2406B:

* Connect
* Start Picoscope Software
* Enable Channel A
== Licensing ==
{{PD}}

File:PS 2406B connect start ps sw no channels on.pcapng.zip

2023-07-03T23:02:06Z

Septadecimal: USB traffic of Picoscope 2406B: * Connect * Start Picoscope Software * Do not turn on any channels

== Summary ==
USB traffic of Picoscope 2406B:

* Connect
* Start Picoscope Software
* Do not turn on any channels
== Licensing ==
{{PD}}

Pico Technology PicoScope 2406B

2023-07-03T22:52:28Z

Septadecimal: update top image

[[File:Picoscope 2406B - Front.jpg|thumb|right|PicoScope 2204B.]]

The [https://www.picotech.com/download/datasheets/picoscope-2000-series-data-sheet-en.pdf Pico Technology PicoScope 2406B] is a 2-channel USB-based PC oscilloscope (and spectrum analyzer and data logger and logic analyzer and function generator). It is part of the Picoscope 2000 A-API series.

The oscilloscope supports a bandwidth of 50MHz. The max. sampling rate is 500 MS/s. The memory depth is 32 MS. The function generator/signal generator and arbitrary waveform generator/AWG has a bandwidth of 1 MHz.

See [[Pico Technology PicoScope 2406B/Info]] for more details (such as '''lsusb -vvv''' output) about the device.

== Hardware ==

* Xilinx Spartan XC6SLX25 FPGA
* Cypress CY7C68013A-56LTXC (High-Speed USB Peripheral Controller)
* Microchip 24AA256 (256Kb EEPROM)
* Analog Devices HMCAD1511 High-speed A/D converter (x1)
* Analog Devices ADF4360-7 integrated integer-N synthesizer and voltage controlled oscillator (x1)
* TI THS4541 Fully Differential Amplifier (x4)
* Fujitsu FTR-B3GB003Z relays (x12)
* Analog Devices AD9706 high-speed DAC (x1)
* Analog Devices AD5325 quad 12-bit DAC (x1)

== Photos ==

<gallery>
File:Picoscope 2406B - Full PCB top.jpg|PCB front side
File:Picoscope 2406B - Full PCB bottom.jpg|PCB bottom side
File:Picoscope 2406B - PCB AWG.jpg|Waveform generator region
File:Picoscope 2406B - PCB FPGA and USB interface.jpg|FPGA and USB interface
File:Picoscope 2406B - PCB Ch A and B.jpg|Channel A/B complete
File:Picoscope 2406B - PCB Ch A and B backend.jpg|Channel A/B backend
</gallery>

== Protocol ==

=== Firmware ===

The usual Cypress FX2 firmware upload mechanism seems to be used to upload a special FX2 firmware.

=== Start acquisition ===

=== Sample format ===

=== End acquisition ===

=== Triggers ===

=== Voltage ranges ===

== Resources ==

* [https://www.picotech.com/download/datasheets/picoscope-2000-series-data-sheet-en.pdf Datasheet]
* [https://www.picotech.com/downloads Vendor software etc. download page]
* [https://www.picotech.com/download/manuals/picoscope-2000-series-a-api-programmers-guide.pdf Vendor oscilloscope programmer's guide]
* [https://www.picotech.com/download/manuals/TriggeringAPicoScopeSignalGeneratorUsingThePicoScopeAPIFunctions.pdf Vendor signal generator programmer's guide]

File:Picoscope 2406B - Front.jpg

2023-07-03T22:51:51Z

Septadecimal: Picoscope 2406B case front

== Summary ==
Picoscope 2406B case front

File:Picoscope 2406B - Full PCB bottom.jpg

2023-07-03T22:51:20Z

Septadecimal: Septadecimal uploaded a new version of File:Picoscope 2406B - Full PCB bottom.jpg

== Summary ==
Picoscope 2406B PCB bottom
== Licensing ==
{{PD}}

Pico Technology PicoScope 2406B

2023-07-03T22:48:21Z

Septadecimal: Created page with "PicoScope 2204BA. The [https://www.picotech.com/download/datasheets/picoscope-2000-series-data-sheet-en.pdf Pico Technology PicoScope 2406B] is a 2-channel USB-based PC oscilloscope (and spectrum analyzer and data logger and logic analyzer and function generator). It is part of the Picoscope 2000 A-API series. The oscilloscope supports a bandwidth of 50MHz. The max. sampling rate is 500 MS/s. The memory depth is 32 MS. The funct..."

[[File:Picoscope 2204B.png|thumb|right|PicoScope 2204BA.]]

The [https://www.picotech.com/download/datasheets/picoscope-2000-series-data-sheet-en.pdf Pico Technology PicoScope 2406B] is a 2-channel USB-based PC oscilloscope (and spectrum analyzer and data logger and logic analyzer and function generator). It is part of the Picoscope 2000 A-API series.

The oscilloscope supports a bandwidth of 50MHz. The max. sampling rate is 500 MS/s. The memory depth is 32 MS. The function generator/signal generator and arbitrary waveform generator/AWG has a bandwidth of 1 MHz.

See [[Pico Technology PicoScope 2406B/Info]] for more details (such as '''lsusb -vvv''' output) about the device.

== Hardware ==

* Xilinx Spartan XC6SLX25 FPGA
* Cypress CY7C68013A-56LTXC (High-Speed USB Peripheral Controller)
* Microchip 24AA256 (256Kb EEPROM)
* Analog Devices HMCAD1511 High-speed A/D converter (x1)
* Analog Devices ADF4360-7 integrated integer-N synthesizer and voltage controlled oscillator (x1)
* TI THS4541 Fully Differential Amplifier (x4)
* Fujitsu FTR-B3GB003Z relays (x12)
* Analog Devices AD9706 high-speed DAC (x1)
* Analog Devices AD5325 quad 12-bit DAC (x1)

== Photos ==

<gallery>
File:Picoscope 2406B - Full PCB top.jpg|PCB front side
File:Picoscope 2406B - Full PCB bottom.jpg|PCB bottom side
File:Picoscope 2406B - PCB AWG.jpg|Waveform generator region
File:Picoscope 2406B - PCB FPGA and USB interface.jpg|FPGA and USB interface
File:Picoscope 2406B - PCB Ch A and B.jpg|Channel A/B complete
File:Picoscope 2406B - PCB Ch A and B backend.jpg|Channel A/B backend
</gallery>

== Protocol ==

=== Firmware ===

The usual Cypress FX2 firmware upload mechanism seems to be used to upload a special FX2 firmware.

=== Start acquisition ===

=== Sample format ===

=== End acquisition ===

=== Triggers ===

=== Voltage ranges ===

== Resources ==

* [https://www.picotech.com/download/datasheets/picoscope-2000-series-data-sheet-en.pdf Datasheet]
* [https://www.picotech.com/downloads Vendor software etc. download page]
* [https://www.picotech.com/download/manuals/picoscope-2000-series-a-api-programmers-guide.pdf Vendor oscilloscope programmer's guide]
* [https://www.picotech.com/download/manuals/TriggeringAPicoScopeSignalGeneratorUsingThePicoScopeAPIFunctions.pdf Vendor signal generator programmer's guide]

File:Picoscope 2406B - PCB Ch A and B backend.jpg

2023-07-03T22:42:31Z

Septadecimal: Picoscope 2406B PCB top - Channel A and B backend detail

== Summary ==
Picoscope 2406B PCB top - Channel A and B backend detail
== Licensing ==
{{PD}}

File:Picoscope 2406B - PCB Ch A and B.jpg

2023-07-03T22:42:14Z

Septadecimal: Picoscope 2406B PCB top - Channel A and B complete

== Summary ==
Picoscope 2406B PCB top - Channel A and B complete
== Licensing ==
{{PD}}

File:Picoscope 2406B - PCB FPGA and USB interface.jpg

2023-07-03T22:41:49Z

Septadecimal: Picoscope 2406B PCB top - FPGA and USB interface

== Summary ==
Picoscope 2406B PCB top - FPGA and USB interface
== Licensing ==
{{PD}}

File:Picoscope 2406B - PCB AWG.jpg

2023-07-03T22:41:27Z

Septadecimal: Picoscope 2406B PCB top - Arbitrary Waveform Generator region

== Summary ==
Picoscope 2406B PCB top - Arbitrary Waveform Generator region
== Licensing ==
{{PD}}

File:Picoscope 2406B - Full PCB bottom.jpg

2023-07-03T22:40:49Z

Septadecimal: Picoscope 2406B PCB bottom

== Summary ==
Picoscope 2406B PCB bottom
== Licensing ==
{{PD}}

File:Picoscope 2406B - Full PCB top.jpg

2023-07-03T21:10:57Z

Septadecimal: Top side of Picoscope 2406B. USB port at top, BNC connectors are Ch A-D, and AWG from left to right.

== Summary ==
Top side of Picoscope 2406B. USB port at top, BNC connectors are Ch A-D, and AWG from left to right.
== Licensing ==
{{PD}}