Option Board Menu - Lexicon 960L Service Manual

960L Multi-Channel Digital Effects System Service Manual

OPTION BOARD Menu:

The following selections are available from the 'Option Board Menu' mode when the LARC2 Option Board is
installed in the LARC2, and is connected to a debug terminal as shown below:
NOTE: The top line of the 'Interactive Diagnostics' menu displays the date and time of the Boot ROM build,
and line 2 displays the Boot ROM version (the actual text may vary).
Descriptions for the most commonly used selections available from the Option Board Menu are as follows:
9] Download Image Via Ethernet(ESHELL):
This menu selection is used to download the LARC2 Program Flash image (larc2_enet.bin) via a
PCMCIA Ethernet card in order to reduce test time during the manufacturing test process.
B] Boot @ d0000000:
This menu selection is used to Boot the LARC2 application software from the Option Board Menu. The
following options are available: Boot from Ram (the image downloaded to DRAM), Boot from PCMCIA,
Boot from Flash (Program Flash), Decompress from Flash, as shown in the menu below:
************************************************
* App Boot Options
************************************************
r] Boot From Ram
p] Boot from PCMCIA
f] Boot from Flash
d] Decompress from Flash
X] Download via Xmodem:
This menu selection is used to download the LARC2 Boot ROM (boot.rom) and/or Program Flash
image (larc2.rom) via the Debug Port on the LARC2 Option Board using the Xmodem transfer protocol.
6-42