Difference between revisions of "Sysclk SLA5032"

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(Cosmetics, AliExpress URL.)
(Document modes and mode switching.)
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| samplerate      = 500MHz
| samplerate      = 500MHz
| samplerate_state = —
| samplerate_state = —
| triggers        = 32
| triggers        = low, high, rising, falling
| input_impedance  = 200kΩ‖15pF
| input_impedance  = 200kΩ‖15pF
| voltages        = -50V — 50V
| voltages        = -50V — 50V
Line 19: Line 19:


See [[Sysclk SLA5032/Info]] for more details (such as '''lsusb -v''' output) about the device.
See [[Sysclk SLA5032/Info]] for more details (such as '''lsusb -v''' output) about the device.
This devices can be switched into one of three different modes (the current mode is indicated by a green LED on the respective mode text):
* '''32CH 500M''': 500MHz sampling rate, 32 channels, max. 64Mbits storage per channel, support for hardware triggers ('''sysclk-sla5032''' driver).
* '''Saleae 100M''': The device enumerates as a [[Saleae Logic16]], streaming possible like with the Logic16, only software triggers ('''saleae-logic16''' driver).
* '''Saleae 500M''': Similar to the above, but the max. sampling rate is actually 500MHz.
Switching between modes is done via the following mechanism: Plug the device into USB, after roughly half a second unplug it and re-plug it again. A green LED will now indicate that another mode was selected (it'll rotate through all three possible modes).


== Hardware ==
== Hardware ==

Revision as of 16:11, 24 April 2019

Sysclk SLA5032
Sysclk sla5032 mugshot.png
Status planned
Channels 32
Samplerate 500MHz
Samplerate (state)
Triggers low, high, rising, falling
Min/max voltage -50V — 50V
Threshold voltage VIH=1.6V, VIL=1.3V
Memory 2x 1Gbit DDR2 SDRAM
Compression RLE
Website sysclk.taobao.com

The Sysclk SLA5032 is a USB-based, 32-channel logic analyzer with up to 500MHz sampling rate.

See Sysclk SLA5032/Info for more details (such as lsusb -v output) about the device.

This devices can be switched into one of three different modes (the current mode is indicated by a green LED on the respective mode text):

  • 32CH 500M: 500MHz sampling rate, 32 channels, max. 64Mbits storage per channel, support for hardware triggers (sysclk-sla5032 driver).
  • Saleae 100M: The device enumerates as a Saleae Logic16, streaming possible like with the Logic16, only software triggers (saleae-logic16 driver).
  • Saleae 500M: Similar to the above, but the max. sampling rate is actually 500MHz.

Switching between modes is done via the following mechanism: Plug the device into USB, after roughly half a second unplug it and re-plug it again. A green LED will now indicate that another mode was selected (it'll rotate through all three possible modes).

Hardware

Main board:

SODIMM daughterboard:

Photos

Resources