PRODUCT
Firmware for High-speed HDLC/SPI
OP-FW10XR
Specification
| Applicable Analyzer | LE-3500XR | |
|---|---|---|
| Interface | RS-422/RS-485, TTL*1, SPI*1 | |
| Protocol | HDLC, SDLC, X.25, CC-Link (NRZ/NRZI format, AR clock), SPI | |
| Communication speed | Half duplex | 115.2kbps to 10Mbps |
| Full duplex | 115.2kbps to 5Mbps | |
| SPI | 115.2kbps to 10Mbps*2 | |
| Setting step | Arbitrary: four significant digits | |
| Error check function | FCS error (CRC-ITU-T: X16+X12+X5+1), Abort, Short frame | |
| Online monitor function | Time stamp | You can switch between the difference time display from the previous frame and the elapsed measurement time display. 1ms, 100 μs, 10 μs, 1 μs units (Max 134217727) |
| Pass filter (HDLC) | 2 characters soon after a flag can be set (Don’t care and bit mask is available) | |
| Half duplex mode | Filter matching frames and non-matching frames are assigned to TXD and RXD | |
| Simulation function | Send data table | 16k data (can be divided into 10 groups x 16 types and registered) |
| MANUAL mdoe | It transmits the registered data which corresponds with the key. Repeat transmission and repeat interval are available. Slave mode and master mode are available for SPI. |
|
| Trigger function | It can automatically stops monitoring (number of offsets until the stop can be set) as a trigger action for the following conditions - Detection of single or sequencial match of two specified character strings (max 8 characters, don’t care and bit mask are available) at TXD side or RXD side, detection of a communication error, or the signal change of the external trigger input. | |
| Trigger output | It outputs a pulse to TRG OT1 pin when trigger factor matches (L level of about 2µs) | |
| Record control | Auto Save function, Auto Run function, Auto Backup function | |
| Data search function | Search of trigger data, error data, and character line, idle time*3, and time stamp are available. | |
| Accessories | Firmware CD-ROM, Manual | |
*1: Standard TTL measurement port of the analyzer. OP-SB5GL is also available.
*2: Up to 20 Mbps (clock duty 40 to 60%) when monitoring short frames of 2 Kbytes or less. Up to 6 Mbps during SPI slave simulation
*3: Only available when reading the communication log file measured with standard firmware