TL4234B logic analyzer
Features
  • PC-based
  • USB3.0 interface/power supply
  • 34 channels
  • 2GHz timing/250MHz status analysis
  • 8Gb total memory
  • Can be stacked with Wongjing or other brands of DSO to form an MSO
  • If you need to measure digital and analog signals at the same time, please refer to MSO (Mixed Signal Logic Analyzer)
Features
  • PC-based
  • USB3.0 interface/power supply
  • 34 channels
  • 2GHz timing/250MHz status analysis
  • 8Gb total memory
  • Can be stacked with Wongjing or other brands of DSO to form an MSO
  • If you need to measure digital and analog signals at the same time, please refer to MSO (Mixed Signal Logic Analyzer)

Description

The TravelLogic 4000 series is an upgraded version of the TL2000/TL3000 series. It has increased the number of channels in terms of memory depth and high sampling rate. It also has two different signals and buses: logic analyzer mode & protocol analyzer mode. Analysis mode.

TL4234B combines efficient memory, multi-channel support and multiple signal trigger decoding, including eSPI, SVID and Ethernet (MII/RMII/RGMII). Especially suitable for engineers and technicians in the field of Intel platform and Ethernet applications.

TL4234B supports Intel related signals:

  • eSPI: Integrates three bus functions: SMbus, LPC (used by the CPU to control the south bridge of the motherboard), and SerialFlash (used for reading BIOS data).
  • SVID: used for power management.

Digital specifications
power supply USB bus-power (+5V)
Static power consumption 0.8W
Instantaneous maximum power consumption 3W
Transmission interface USB 3.0
Timing analysis (asynchronous, highest sampling rate) 2GHz
Status analysis (synchronization, external clock) 250MHz
Data storage method Traditional timing, transition timing
aisle 34
total memory 8GB
Timing analysis Number of available channels (traditional timing/transition timing) - memory per channel
2GHz timing [number of channels available] - memory per channel [8/7]-1Gb
1GHz timing [number of channels available] - memory per channel [16/14]-512Mb
500MHz timing [number of channels available] - memory per channel [32/28]-256Mb
250MHz timing [number of channels available] - memory per channel [32/32]-256Mb
Inter-channel phase error < 1ns
Input voltage channel N/A
Input voltage impedance 200KΩ//<7pF< /td>
Non-maximum destructive withstand voltage ±30V DC, 12Vpp AC
Input voltage operating range ±10V
Input voltage sensitivity 0.25Vpp @50MHz, 0.5Vpp @150MHz, 0.8Vpp @250MHz
Trigger voltage group 4 (ch0~7, ch8~15 & clk0, ch16~23, ch24~31 & clk1)
Trigger voltage range ±5V
Trigger voltage resolution 50mV
Reference voltage accuracy ±100mV + 5%*Vth
Trigger resolution 500ps
Trigger type Channel, Label, Single/Multiple Stage, Width, Timeout, Setup/Hold Time Check, External Trigger, Manual
bus trigger BiSS-C, CAN2.0B/CAN FD, DALI, DP_Aux, eMMC 4.5, eSPI, HID over I2C, I2C, I2S, LIN2.2, LPC, MDIO, MII, Mini/Micro LED, MIPI I3C 1.1, MIPI RFFE 3 , MIPI SPMI 2, Modbus, NAND Flash, PMBus, Profibus, PWM, RGMII, RMII, SD 3.0 (SDIO 2.0), SENT, Serial Flash (SPI NAND), SMBus, SPI, SVI2, SVID, UART (RS232), USB PD 3, USB1.1
Agreement Analysis BiSS-C, CAN2.0B/CAN FD, DALI, DP_Aux, eSPI, HID over I2C, I2C, I2S, LIN2.2, MDIO, MII, MIPI I3C 1.1, MIPI RFFE 3, Modbus, PMBus, Profibus, PWM, RGMII , RMII, SMBus, SPI, SVID, UART (RS232), USB PD 3, USB1.1