TL4234B

Bus Trigger I  : BiSS-C, CAN2.0B/CAN FD, DP_Aux, HID over I2C, I2C, I2S, LIN2.2, MIPI I3C 1.1, SPI, UART (RS232), USB PD 3.0

Bus Trigger II : DALI, LPC, Mini/Micro LED, PMBus, Profibus, SMBus, SVI2, USB1.1, ...

Bus Trigger III : eMMC 4.5, eSPI, MII, RGMII, RMII, NAND Flash, SD 3.0 (SDIO 2.0), ...

Protocol Analyzer I  : BiSS-C, CAN2.0B/CAN FD, DP_Aux, HID over I2C, I2C, I2S, LIN2.2, MIPI I3C 1.1, SPI, UART (RS232), USB PD 3.0

Protocol Analyzer II : DALI, Mini/Micro LED, Profibus, SMBus, USB1.1, ...

Protocol Analyzer III : eSPI, MII, RGMII, RMII, ...

Bus Decode : CAN 2.0B/CAN FD, DP_Aux, eMMC 4.5, eSPI, I2C, I2S, MIPI DSI LP, MIPI I3C 1.1, NAND Flash, Profibus, SD 3.0 (SDIO 2.0), SPI, UART (RS232), ... 100+

Logic Analyzer (LA) Mode

• Capture digital waveforms and support bus decodes. Able to stack with a DSO to form as an MSO.

•  Provides multiple storage modes, users could select to have long time recording or precision acquisition.

•  Long Time Record: Transitional Storage VS Compressed Storage

For signal capture and analysis, usually require to record the signal for a long time. If the data is stored in a compressed way, it will cause your software to lag or even stop functioning when decompressing the data after it is sent back to the computer. Because PC memory size might insufficient for decompressed data size. To satisfy the requirement of smooth software operation and long-term recording without missing any data, the storage method adopted by the Acute analyzer is transitional storage rather than compression. After returning to the PC software, it doesn"t need to do the decompression. The decoded results can be displayed while the analysis is finished.

Flow chart bus triggers

Power trigger for serial bus, 8-states flow chart setting with Counter/Timer

Detail parameters for each states

Stack With Other Vendors of Oscilloscope

Protocol Analyzer (PA) Mode
It is hardware decoding, may log protocol data very long time if without waveforms. Application timing: Preliminary protocol debug.

Protocol Analyzer	Protocol Logger	Protocol Monitor
Show real-time protocol data. Application timing: massive protocol data with some idles in between.	Like data logger, save massive data into SSD hard drive. Application timing: massive protocol data.	Like dash cameras, record protocol data by the device’s memory only. Application timing: trigger event only happens in very long time.