Sysclk SLA5032¶
Sysclk SLA5032¶
| Status | supported |
| Source code | sysclk-sla5032 |
| 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:
- Microcontroller: Atmel ATmega8A (datasheet)
- USB interface chip: Cypress CY7C68013A-56LTXI (FX2LP) (datasheet)
- 32Kbyte I²C EEPROM: Atmel 24C256N (datasheet)
- 256byte I²C EEPROM: Atmel 24C02N (datasheet)
- 8MByte SPI NOR flash: Macronix MX25L6445E (datasheet)
- 3.3V voltage regulator: Advanced Monolithic Systems AMS1117-3.3 (datasheet, older datasheet)
- DC-DC buck regulator: 4x Alpha and Omega AOZ1021AI (datasheet)
- Crystal: 24MHz
SODIMM daughterboard:
- FPGA: Xilinx Spartan XC6SLX16 (datasheet)
- 8MByte SPI NOR flash: Macronix MX25L6445E (datasheet)
- 1Gbit DDR2 SDRAM: 2x Micron MT47H64M16HR-25E:H (markings: "5DHI7 D9LHT") (datasheet)
- Crystal: 100MHz
Photos¶
Sysclk Sla5032 Fx2
Sysclk Sla5032 Pcb Top2
Sysclk Sla5032 Pcb Module Bottom
Sysclk Sla5032 Probes
Sysclk Sla5032 Device With Cable
Sysclk Sla5032 Atmel 24c02n
Sysclk Sla5032 Device Top
Sysclk Sla5032 Device Usb
Sysclk Sla5032 Z1021ai
Sysclk Sla5032 Device Bottom
Sysclk Sla5032 Device Connector
Sysclk Sla5032 Pcb Top1
Sysclk Sla5032 Pcb Bottom
Sysclk Sla5032 Mx25l6445e 100mhz Crystal
Sysclk Sla5032 Atmel 24c256n
Sysclk Sla5032 Pcb Module Top
Sysclk Sla5032 Mx25l6445e
Sysclk Sla5032 Atmega8a 24mhz Crystal
Sysclk Sla5032 Ams1117 Y125
Sysclk Sla5032 Usb Cable
Sysclk Sla5032 Mugshot
Firmware¶
In order to use this device, you need a firmware/bitstream file from the vendor software (from the CD-ROM shipped with the device or from a vendor download of the software). You can e.g. install the Windows vendor software, then get the file C:\Program Files (x86)\SLA5032\bin\top.bit, rename it to sysclk-sla5032.bit and place it in a location where libsigrok will search for firmware (see libsigrok's README.devices file for details).