Error message

  • Warning: count(): Parameter must be an array or an object that implements Countable in theme_table() (line 1998 of /data/sigrok.org/apache/blog/includes/theme.inc).
  • Warning: count(): Parameter must be an array or an object that implements Countable in theme_table() (line 2061 of /data/sigrok.org/apache/blog/includes/theme.inc).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /data/sigrok.org/apache/blog/includes/common.inc).

Sysclk SLA5032 support

Submitted by Uwe Hermann on Sun, 06/16/2019 - 00:08

libsigrok now supports the Sysclk SLA5032 logic analyzer.

This is a 32-channel logic analyzer with up to 500MHz sampling rate. It 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.

The device uses a Xilinx Spartan FPGA, DDR2 RAM, 2 SPI flashes, 2 I²C EEPROMs, a Cypress FX2, an Atmel ATmega8A microcontroller and a bunch of other components internally, full details in the wiki.

The libsigrok driver was contributed by Vitaliy Vorobyov, thanks a lot!