Oct. 7, 2010
LINEEYE CO., LTD.
Guide on Updating the Firmware of High-speed HDLC/SPI "OP-FW12G" (Version 2.02)
Thank you for using LINEEYE products.
LINEEYE has released the latest firmware of OP-FW12G for LE-8200 analyzer.
It solves some of the bugs. If you have been using the ex-version (ver2.01 or before), please update to the latest version.
[ Update Information ]
- Correct bug of active status for external trigger signal from H level to L level, when using standard board.
Version 2.00/2.01: Trigger condition (external trigger) is sartisfied even when you do not connect anything in the external teminal on the standard board.
Version 1.00: No problem. (active status is L level on the standard boad)
- Correct bug that analyzer cannot measure HDLC communications when starting flag is also used as ending flag.
- Correct bug that HDLC short frame is recognized as normal frame.
- Correct bug of invalid trigger function when starting flag is set as trigger condition.
- Correct bug of capturing loss when there is difference on speed between transmission and reception.
LINEEYE warrants that analyzer can measure communications if the difference on speed is within 40%.
[
Complete version history]
[ Specifications ]
| Interface |
RS-422/485(RS-530), TTL, SPI |
| Protocol |
HDLC, SDLC, X.25, CC-LINK (NRZ/NRZI, AR clock), SPI |
| Max. speed |
HDLC:12Mbps SPI:20Mbps |
| Time stamp |
9 digits(0-134217727) Resolution: 1mS / 100μS / 10μS / 1μS selectable |
| Dividing SPI frame |
SS falling edge, non-communication time for specified time
(resolution: 0.1 ms, max 10ms) |
| Trigger |
When specified transmission/reception data, HDLC error, or the external trigger input(low level) are found, the analyzer automatically stops monitoring. |
| Simulation |
Data table (16 kinds, total 16Kbyte) corresponding to the numerical keys can be sent for one time or repeated times. |
| Others |
Retrieval, File management, Print out, Auto RUN/STOP at specified time, Auto save function. |
*1:Extract Synch clock from transmission/reception clock.
[ How to update the latest fimware ]
Please download the latest firmware from our
Website.
And read “OP-FW12G_readme.txt” which is included in the update file.
[ Contact ]
Email: Contact Us