Firmware Version History for LE-3500/LE-2500/LE-1500

Number of pre-registered data tables are increased to 160.(before 16 tables)
Able to set maximum 2 characters as frame end of ASYCN
Prohibits Simulation and BERT function
Adds setting information of idle time and time stamp on the top of print-out data.
Corrects the miner bug on remote monitor proceeding for USB connection.

* For LE-3500/LE-2500, only the version number is updated.

Correct the bug on test pattern when "Flow Control: ON" at RTX/CTS for BERT test.
Correct the bug on the CT and EXT value of logic analyzer signal. (If using Version1.07 or 1.08)

<LE-3500 only>

Support RTS/CTS flow control for BERT.
Add information of analyzer in the measured data.
Information of analyzer and date of measurement will be added in front of text conversion data or print-out data.
Improve timing of accessing to the CF card.
Change the character code display of EBCDIC and EBCDIK to be same as LE-8200.
Change the specification of frame translation to be same as LE-8200.
Correct a minor bug of position of abort mark "A" in HDLC packet translation display.
Correct a minor bug of trigger transmission process when trigger condition is satisfied.
Improve a AR clock extraction circuit to detect the abort of NRZI format on RS-485 HDLC.
Correct a bug of clock pole inversion setting when using OP-SB5G/5GL.
Reverse a position of "NS" and "NR"in the title of LrLAP text conversion.
Correct a bug of incorrect timing of bit on infrared ASK monitored data when using OP-SB6GL.

<LE-3500 only>

Support Modbus protocol (Modbus-ASCII, Modbus-RTU)
Correct a bug of SPI simulation when using OP-SB5G/5GL. It stopped simulating when satisfying the trigger condition.

Support bigger capacity of CF card.
Max 8G byte for LE-3500 → Max 16G byte
Max 2G byte for LE-2500 → Max 8G byte
Improve the AR clock extracted circuit for HDLC NRZI format.
Able to transmit continuously without SS signal rising or falling if setting "0" on Clock phase.
Change SDI to "1" at the timing of SCK etc after sending the last bit in Slave simulation.

Correct the bug that analyzer measures data in duplicate when speed is more than 500Kbps.

Add the function which makes the external triger output active.
Add the settings for "OP-SB5GL" in the "INTERFACE" setting menu.
Add the speed of 50Kbps, 200Kbps, 417Kbps for I²C master simulation.
Correct the bug of incomplete bit in the SPI slave simulation.
Change the beginning point to start the SPI slave simulation repeat mode as CS falling.
Add the inter lock for starting measurement when TTL/IrDA pots are not connected.
Strengthen the self-check function.
Correct the miner bug of firmware loader.

Add a display mode for ASYNC frame per a time stamp
Support monitoring/simulating SPI protocol (need OP-SB5G)
Add the function for receiving/transmitting Simulation programs to a PC efficiently.
Correct miner bug of changing display code when turning of the power.
Correct the bug that “Invert” in the “Interface” on Simulation mode does not work.
Fix the calculation process of baud rate clock.

Add the function of time differences for timestamp (H/M/S, M/S/10ms) in the translation display mode. (Press [SHIFT]+[TIME/COUNT] to change the display mode. Cannot change the display mode during the measurement.
Fix the problem of asynchronous in the BERT test pattern 63.
Fix the problem of cursor key process in the file save setting screen.
Add the function of battery diagnosis in the self diagnosis function. (Press [1]+[D] while turning on the power.)

LE-3500/2500 released